Gloveboxes. Hoods & Vacuum Chambers Turnkey Systems

Transcription

1 Gloveboxes Hoods & Vacuum Chambers Turnkey Systems Low-Cost Solutions for High-Tech Industries Compounding Aseptic Isolator meets USP<797> requirements page 20 Economical Smart Glovebox : integrated N 2 controller maintains RH set point to protect sensitive parts page 7 Copyright 2010 Terra Universal, Inc. Mini-Catalog Vol. 3, No. 15

2 Terra Universal Gloveboxes Custom Configurations On a Standard Basis! Terra s versatile designs let you configure a chamber to your exact process specifications using standard control modules and standard pricing! Whichever modules you select, Terra will deliver a tested, turnkey system that s ready for service! Step 1: Select Enclosure Style and Material Plastic Gloveboxes (Series 100 and 200) Stainless Steel Gloveboxes (Series ) Glovebox: (See overview on facing page) Control Capabilities* Series 300 SS Series 400 SS Series 100 Plastic Series 200, 210, 310 Low Humidity High Humidity Process Gas Mix Vacuum to 5" WG Vacuum to 29.9" WG Pass-Through Oven (to 300 C) Gas Heating (to 300 F)** Refrigeration (to -40 C)** HEPA Filtration Static Neutralization * With selection of appropriate accessories ** Specify double-wall, insulated design for improved efficiency Series 500 Full View Series 600 Front View BioSafe SS Step 2: Select Environmental Control Modules Humidity Control Begins on page 28 These modules monitor and regulate the process gas to maintain the humidity level you specify. Low-humidity modules achieve desired conditions by regulating the purge gas (nitrogen, argon, or dry air). Process Gas Generation & Analysis Begins on page 30 Terra provides gas generators, mixers, and monitors to guarantee a reliable processing environment. Temperature Control Begins on page 22 A wide range of process temperature solutions, from -40 to +300 C. Double-wall, insulated gloveboxes ensure stable temperatures. The Sequence Controller allows multi-cycle process documentation and control. Vacuum Control Begins on page 10 Gloveboxes and vacuum controls for a wide range of process pressures, from 5" WG to one atmosphere. Static Control Begins on page 30 Terra engineers will configure the right combination of ionizers and dissipative materials to protect sensitive parts against ESD. Particle and Germ Control Begins on page 31 Terra helps you meet cleanliness requirements as low as Class 1 through laminar flow and HEPA/ULPA filtration technologies. Radius corners and ultra-clean materials contribute to a clean, aseptic processing environment. Laminar Flow and Exhaust Hoods Begins on page 34 Custom Modifications Our engineers work hand-in-hand with yours to develop cost-effective solutions to unique application challenges. Custom Sizes Equipment Interface Modules Double-wall Construction Special Inlet/Exhaust Filtration Easy-clean radius corners Process Equipment Enclosures Process Control Software More! NOTE: All prices and specifications are subject to change without notice. Crating charges apply to selected items. Call for information Terra Universal, Inc. All rights reserved. Printed in USA

3 Standard Gloveboxes Series 100 Polypropylene Series 100 Acrylic A/B. Series 100 Plastic Gloveboxes See page 8 Available in five materials 3 Polypropylene 3 Static-Dissipative PVC 3 Acrylic 3 Non-Dissipative PVC 3 Polycarbonate C. Plastic Vacuum Gloveboxes See page 10 Chambers for vacuum levels to 29.9" Hg - ideal for degassing, drying and anaerobic work D. BioSafe Gloveboxes See page 21 Smooth, rounded corners with continuous seam welds for easy disinfection E. Series 300 Stainless Steel Gloveboxes See page 14 Ideal for seam welding, leak testing, and other semiconductor and pharmaceutical processes Versatile side flanges allow easy installation of air locks, vacuum ovens, and other modules F. Series 400 Stainless Steel Gloveboxes See page 16 Accommodates pass-through vacuum antechamber Roomy processing area G/H. Series 500/600 Full-View Gloveboxes Series 500 See page 18 Features opposing arm ports for dual-side access Transparent static-dissipative PVC or polycarbonate front/rear panels Series 600 See page 19 Polycarbonate or safety glass front window Accommodates air locks and other access modules I. Compounding Chamber See page 20 Meets requirements of USP<797> for sterile compounding Laminar flow-through and recirculating designs J. Insulated Glovebox See page 22 Polyurethane insulation enhances energy efficiency Double-pane viewing window Operates with Terra s Constant Temperature Modules (Shown in photo) A Series 200 C BioSafe Glovebox for sterile processing Series 300 Series 400 with vacuum antechamber E G Compounding Aseptic Isolator Series 500 B D F H Series 600 Insulated Glovebox SmartGlovebox with on-board control system page 7 I To Order, Call or Fax Vol. 3 No. 15 J 1

4 Sample Applications Standard environmental controls for easy, economical system configurations System shown: See page 22 for standard models. Refrigerated, Low-Humidity Chamber This chamber includes a refrigeration module capable of maintaining temperatures as low as -20 C. The stainless steel chamber features double-wall construction with 2" of polyurethane insulation for optimal thermal efficiency. A humidity control system, including a variable purge controller and automatic humidity controller, regulates the nitrogen process gas to maintain an internal moisture level as low as 2%RH. Sample Application: Protein Analysis A microscope bellows accommodates analytical equipment. Sample Application: Material Stress Testing Temperature/Humidity Cycling Chamber This glovebox is ideal for accelerated-life testing of elastomers, fiber composites, and other materials over a broad range of temperature (-20 F to +140 F) and humidity (5 to 95% RH). Double-wall construction is provided on all sides. Viewing windows are double-pane polycarbonate for strength and temperature resistance. Stainless steel walls include 4" of polyurethane insulation. A pass-through oven on one side of the processing chamber allows degassing at temperatures up to 300 C, and an opposing-side air lock allows parts removal. A closed-loop recirculation module continuously recycles air through a HEPA filter and an activated charcoal filter for removal of organic vapors. Double-wall construction features 4" of insulation System shown: Thousands of Critical Environment Solutions:

5 Ordering Information Begins on page 78 Pharmaceutical Packaging Chambers Designed for safe handling of pharmaceutical powders, this containment glovebox operates under negative pressure. Multiple ventilation ports ensure containment of powders when access doors are opened, and dual vacuum lines allow connection of vacuum wands for easy clean-up of powder spills. Powder containers are introduced into the outside chambers via dual pneumatically operated, footswitch-activated doors; a loading platform at the rear of the unit accommodates bulk containers. A large opening on the bottom of the central chamber connects to a containment drum by means of a rubber bellows, allowing safe removal of large packages or loose powder. Overall dimensions: 104"W x 32.5"D x 33"H. 8 Emergency Ventilation 4 Vacuum Lines Pneumatic Doors (rear access) Vacuum Ports System shown: Bellows Connector to Drum Container Pneumatic doors with rear loading platforms Particle-Free, Low-Humidity Glovebox Designed to provide a clean, moisture-free environment, this glovebox is large enough to accommodate wafer spinners used in the deposition process. Its rounded internal corners also make it ideal for pharmaceutical powders. It incorporates a high-volume process gas mixer that controls percentages of two process gases. A three-sided plenum design recirculates the process gas through dual filter/fan modules for HEPA filtration (99.99% 0.3 µm particles). The bottom plenum includes cooling coils that compensate for heat-generating process equipment to ensure a constant temperature of 68 F. Dual-side air locks afford easy loading and unloading of wafers. Blower Controls Air Lock High- Volume Gas Mixer HEPA Filter / Blower with Pressure Alarms and Emergency Vent Recirculation Plenum/Cooler/Clean-out Sample Application: Photoresist Deposition Air Lock Radius corners allow easy cleaning System shown: Cat. No To Order, Call or Fax Vol. 3 No. 15 3

6 Sample Applications Standard environmental controls for easy, economical system configurations Stable Temperature/Humidity Containment Glovebox This glovebox safely contains potential biohazards while providing a stable environment over a broad range of temperatures (-2 C to 36 C) tested at various humidity levels between 0 and 75% RH. The stainless steel chamber features 2" of insulation and internal dimensions of 33" x 33" x 33" (overall dimensions: 37"W x 37"D x 52"H). A high-capacity air conditioner holds a stable temperature down to -2 C, and a 4000W heater integrated into the evaporator coil achieves temperature stability to 36 C. The dry nitrogen feed gas provides a low %RH; an ultrasonic humidifier provides elevated RH to 74% without moisture condensation. The chamber includes a bag-in/bag-out port that can be used for transferring waste out of the chamber. The large swing-up access door allows easy cleaning of the chamber. Bag-In/Bag-Out Port 9"-dia. port with closure operated from glovebox interior. Specify for any Terra glovebox Bags Package of mil PVC bags Evaporator Coil with Heater Low Temperature A/C Module Waste Chute 0% RH Nitrogen System shown: Radioactive Material Handling Chamber Swing-up door for easy access and cleaning Ultrasonic Humidifier See page 20 for standard refrigerated models. This 12-gauge stainless steel isolation glovebox is designed for safe handling of radioactive materials used in medical applications. It features two chambers connected by a vacuum port. One-piece gaskets and heavy-duty counter-balanced port hatches ensure a low leak rate of 0.5% of the volume of the total enclosure per hour (tested under 5" WG of vacuum). Bag-in, Bag-out access port allows safe handling of packaging containing radioactive materials System shown: Cat. No Radius corners simplify cleaning, eliminate seams and cracks 4 Thousands of Critical Environment Solutions:

7 Ordering Information Begins on page 7 Meteorite Nitrogen Chamber This 304 electropolished stainless steel glovebox is configured for processing meteorite samples in a low-particle, low-humidity environment. Each system consists of two glovebox chambers linked by a pass-through air lock, which allows transfer of samples without affecting conditions in either chamber. Stainless steel glove ports with hypalon gloves allow manipulation of samples. Stainless steel shelves mounted inside each chamber allow organized sample storage. Terra s Dual Purge and NitroWatch control systems automatically regulate the nitrogen flow to the chambers in order to maintain a user set point between ambient and 5%RH. Ventilated Hazardous Environment Chamber In this application, potentially lethal CO gas is fed into a large chamber at precise concentrations to allow accurate sensor calibration. A gas mixing system maintains a ratio of 2% CO/98% air during calibration. To meet requirements for high-humidity sensor performance, a Humex humidifier raises the moisture level inside the chamber to 95% RH. A process gas heater and cooler provide precise calibration temperatures. Circulation fans ensure uniform temperature and humidity throughout the main chamber. An emergency ventilation system evacuates the CO/air mixtures from the main chamber. Model shown: Cat. No CO Humidifier % RH Display/ (98% RH) Control Gas Cooler (68 F Constant) % CO Display/ Control Variable Purge Controller Air Lock Vent to Ceiling Vent to Ceiling Air Lock Pneumatic door air locks see page 22 To Order, Call or Fax Vol. 3 No. 15 5

8 Sample Applications Standard environmental controls for easy, economical system configurations Low-Humidity, High-Capacity Processing Chamber This custom glovebox provides optimal visibility and convenient access to a large, humidity-controlled processing area. Dual footswitch-activated pneumatic doors simplify parts insertion through large antechambers. The Dual Purge System and DewWatch humidity control systems maintain a user-selected subambient moisture level down to 1 ppm(v). Anaerobic Test Chamber Ref. No Designed for drug efficacy and dosing studies in anaerobic environments, this automated, dual-level testing chamber maintains an oxygen concentration down to 0.1% at a selected temperature. Computer-controlled electronic interlocks and rapid purging antechambers allow transfer of test samples without disturbing the test environment. These interlocks, in coordination with programmable UV sterilization and HEPA filtration cycles, prevent microbe contamination of the outside environment during sample/ equipment extraction. Other features include touch screen control panel, programmable presets, pneumatic doors leading into the main chamber, rear access panels for large equipment maintenance and end-ofcycle cleaning. Applications: Extremely Drug-Resistant (XDR) Tuberculosis Therapy Trials HEPA Filtered Inlet /Outlet Vents Trace O 2 Analyers A/C + Heater Pneumatic Doors & Housing HEPA HEPA HEPA HEPA HEPA HEPA Dry Cycler N 2 Generator 6 Thousands of Critical Environment Solutions:

9 Seconds to install and program! Smart Glovebox Automated RH Control System Automates low-humidity processing to prevent degradation of moisture-parts Gas control system auto-adjusts nitrogen purge to maintain humidity set point Terra s Smart Glovebox automatically maintains a low-humidity environment to protect moisture-sensitive parts. Its quick-response feedback system continuously monitors the chamber s relative humidity level and indicates the measured value on a bright LED display. The minute the %RH climbs above a set point value, the Smart Glovebox activates a flow of dry nitrogen for as long as needed to restore the desired humidity level. This fast-acting control system economizes on nitrogen use. Comparison testing reveals that the Smart Glovebox maintaining a 10% RH level uses only 22% of the nitrogen required by a flowmeter-based system of identical size. More importantly, this automated operation maintains the integrity of sensitive parts, such as semiconductor chips, medical devices or pharmaceutical powders, without operator monitoring. For optimal performance, select a pass-through air lock, which functions as a transfer buffer zone. The Smart Glovebox includes a control system, Automatic RB valve, and inlet/outlet fittings for 0.25"-diameter gas line. A removable back wall allows introduction of large process equipment. Select air lock, work surface and gloves separately. Ideal for work with semiconductor components, medical devices and pharmaceutical powders Fully integrated turnkey system takes seconds to install and program A H 13" 9" F I Nominal Dimensions A D F H I L M N Other Accessories Compare! to the price of a glovebox with DualPurge/NitroWatch control system Stainless Steel Work Surface Recommended for use in plastic chambers to prevent scratching. Price includes installation (order together with glovebox). For Smart Glovebox For Air Lock Gloves Unless indicated, all feature a size 9 hand and are for 8" port. Two-piece Accordion Sleeve/ $/Pair Nitrile Glove Combination B One-piece Neoprene (black) Hypalon (white, shown above) Smart Glovebox See Acrylic (1) Static-Dissipative Dimensions PVC (2) Above Smart Glovebox , , , , , , Air Lock (3) , , (1) Acrylic is damaged by alcohol and other cleaning agents. (2) Includes grounding terminals. Stainless steel work surface is required to prevent scratching the dissipative surface. (3) Standard mounting is on right side (as shown in photo). Includes gas inlet to allow gas purging (4) Includes 120VAC/60Hz fluorescent light To Order, Call or Fax Vol. 3 No. 15 N M D L Other sizes and materials at TerraUniversal.com 7

10 How to Order: 1. Select the glovebox of the desired size (single or twin) and material from the ordering table below. 2. Select the Air Lock for your application. The Standard or Pass-Through Air Lock is for connection to one glovebox; Universal Air Lock allows connection of two gloveboxes in series. Right-side mounting is standard. 3. Read across the table to select the appropriate accessories for your system; all prices include installation. Other optional accessories are listed on the following pages. H N Universal Air Lock Casters NitroWatch Humidity Controller Glovebox Dual Purge System Changeable Sleeve and Glove Combination 15" 10" Powder-Coated Stand F I Single Model (2 Arm Ports) A M D L Series 100 Polymer Gloveboxes An economical controlled processing environment for a wide range of manufacturing and testing operations Dual-gasketed side doors and a fully gasketed back permit introduction of small and large equipment Optional gas purge controls automatically H 3 establish a particle-free environment 3 maintain a humidity set point down to 0% RH 3 minimize system recovery time 10"-diameter glove ports accept a wide variety of gloves, including Terra s accordion sleeve and glove assembly Available in five materials: acrylic, static-dissipative PVC, nondissipative PVC, polypropylene and polycarbonate Terra s Series 100 Polymer Gloveboxes provide a clean, low-humidity environment for critical processing operations in such industries as semiconductor and pharmaceutical manufacturing. Their modular design lets you select the options you need for your application. Dual side access doors open inward to allow easy parts transfer from inside the chamber. Doors feature stainless steel reinforcement frames that increase the structural rigidity of the door by a factor of five. A builtin LiftLatch securely seals the door without applying lateral torque that could damage hinges. 15" 15" 10" 10" F Twin Model (4 Arm Ports) Nominal Dimensions (inches) Type A D F H I L M N Single Twin I Type Series 100 Plastic Gloveboxes* See Dimensions Above Acrylic**** Static Dissipative PVC** Nondissipative PVC Polypropylene*** (Dissipative PVC viewing window) Polycarbonate Stainless Steel Work Surface (prevents scratching) Single Models (2 glove ports) F 1, E 2, E 2, E*** 2, E 2, Twin Models (4 glove ports) F 2, E 4, E 3, E*** 3, E 4, * Complete with inlet and outlet for gas fittings and relief/bleed valve (order separately). ** Includes grounding terminals. The Stainless Steel Work Surface is required with the Static-Dissipative PVC glovebox to prevent scratching. *** Includes 110VAC, 50/60Hz fluorescent illuminator (for 220VAC/50Hz, add -220 to the part number). **** Acrylic is damaged by alcohol and other cleaning agents. 8 Thousands of Critical Environment Solutions:

11 Standard Air Lock These air locks mount on the right side of the glovebox to allow easy pass-through of parts into and out of the chamber. They feature a swing-down door on the front (outside) and a second door that is easy to open by a gloved hand from inside the glovebox. One-piece nonadhesive gasket enhances sealing performance and extends service life. Capped ports are provided to allow purging of the air lock with nitrogen. Right mounting is standard. Pass-Through Air Lock Chrome-plated racks accommodate adjustable shelves. In-line double-door construction lets you pass small parts easily into the glovebox; you simply slide a shelf through the outside door to load parts and then through the inside door to unload them in the chamber. Order shelves separately. Right mounting is standard. Acrylic Shelf Stainless Steel Shelf Universal Air Lock The Universal Air Lock features dual flanges (each with gaskets) to permit mounting on either the right or left side of any Terra plastic glovebox. They also allow multiple gloveboxes to be connected in series. Select material compatible with your glovebox(es). Right mounting is standard. Stainless steel frames now standard on all access doors. Type See Dimensions Above Acrylic * Series 100 Air Locks ** (each includes ports for nitrogen purging/bleeding) Static Dissipative Nondissipative Polypropylene 3 Polycarbonate PVC 2 PVC (Dissipative PVC viewing window) Stainless Steel Work Surface (prevents scratching) Standard Air Lock B B B B B Pass-Through Air Lock B B B B B Universal Air Lock B B B B B * Acrylic is damaged by alcohol and other cleaning agents. ** All are right mount chambers. Left mount chambers available. Fans ensure even ion distribution. Changeable Sleeve and Glove Combination (for 10"-diameter ports) Can be used with a variety of gloves, allowing you to change glove size or type without changing the sleeve itself. The con voluted section keeps the sleeve off the operator s arm for better air circulation and comfort. Supplied with one pair of nitrile gloves (select desired size). Clamps included. See page 24 for additional gloves. Glove Size With 18" Sleeve $/Pair IonBar (with fan module) Projects a balanced stream of ions for neutralization of static charges throughout a restricted area. Price includes installation inside specified glovebox. Models below are for 120VAC operation. 22" Long " Long " Long , Stands for Series 100 Gloveboxes Constructed of all-welded 2" square tubing. For Single Models For Twin Models (35"W x 24"D x 30"H) (59"W x 24"D x 30"H) Powder-Coated Steel Stand Stainless Steel Stand , Casters (set of 4, 2 with brakes) Fixed Rear Wall A fixed rear wall can be specified in place of the standard removable rear wall Detachable Bottom Allows Series 100 glovebox to be lifted for easy placement over large equipment Plastic Glove Port (see pg. 27 for other designs) Standard on all Terra gloveboxes; can be retrofitted on chamber with 11.25" dia. cutouts. Price for single port. Glove Port Port Caps Iris Adapter (see pg 27) Corresponding Options Ionizing Bar (see above) Fluorescent 4 Illuminator Power Strip 5 110VAC/60Hz Dual Purge System (see page 26) NitroWatch (see page 26) Automatic RB Valve (see page 26) , Control: A B , , Sensor: A B Comes standard on polypropylene models. Models above are 110VAC/60Hz. Add -220 to the catalog number for 220VAC/50Hz power. 5 Mounted horizontally on the inside rear wall, 3" from the bottom (specify other position, if desired). Includes master on/off switch, 15-Amp circuit breaker and 4 outlets. To Order, Call or Fax Vol. 3 No. 15 9

12 See facing page for negative pressure configurations Optional Swing-Up Front Access Panel Other Options: See gloves on page 26. Stainless Steel Work Surface Protects the bottom of the chamber against scratching. Price includes installation. N Stainless steel door frames with unique e profile elastomer gasket increase structural rigidity, extend service life, improve sealing performance No with No air lock For Air Lock For Glove Box Glove Port Covers O -ring ensures a tight seal. Includes handle for easy removal. Port Cover Iris Port Adapter M D A Nominal Dimensions (inches). Optional negativepressure air lock L H Series 200 Negative- Pressure Gloveboxes Ideal for drying, degassing, and ventilation applications Clear construction (of acrylic or polycarbonate) provides full visibility of work in progress Sturdy construction allows sustained negative pressure operation at 5" WG (29.9" Hg in vacuum antechamber) Vacuum safety valve included to prevent damage to walls or seals These economical vacuum gloveboxes are designed for degassing operations, chemical mixing, biological tests, and other processes requiring sustained negative pressure. Each chamber is fabricated out of solvent-welded 1 2" transparent material that combines full visibility with light weight, cleanliness and durability. Dual glove ports allow full access to work in progress. Select acrylic for general applications, or polycarbonate for resistance to a wide range of chemicals and thermal stress. Equipped with a vacuum safety valve on a standard basis, these chambers are designed for operations with sustained negative pressures down to 5" WG (Water Gauge). Dual side access doors open inward to allow easy parts transfer from inside the chamber. Glove Ports A D F H I L M N Series 200 Negative-Pressure Gloveboxes Corresponding Accessories With Front Access Panel* Without Front Access Panel Vacuum Antechamber Negative Pressure Acrylic** Polycarbonate Acrylic** Polycarbonate (12" Diameter, see photo below) Air Lock *** 12"L 23"L Vacuum to 5" WG C 2, C 4, C 2, C 3, , , B * Cutout Size: 20"W x 10"H ** Acrylic is damaged by alcohol and other cleaning agents. *** Right mount acrylic airlock. Other styles at TerraUniversal.com 8" F I Air or Process Gas Port Caps Vacuum Control Pump Vacuum Antechamber (ordering information above) Allows drying or degassing at up to one full atmosphere (29.9" Hg). Vacuum Control Module See page 32 for full description. 110VAC, 50/60Hz , VAC, 50Hz , Turnkey Connection Kit 110VAC , VAC , Vacuum Pump 110VAC, 50/60Hz , VAC, 50Hz , Thousands of Critical Environment Solutions:

13 Series 210 Vacuum Gloveboxes 1.5"-thick reinforced acrylic walls support full vacuum (to 29.9" Hg) No with airlock and accordion sleeve/ glove combination Dual hose barb fittings simplify connection to vacuum pump to allow rapid air removal and backfill with clean, dry process gas Perfect for anaerobic processing in a low-humidity nitrogen or argon environment Select Trace Oxygen Analyzer to maintain oxygen levels to 1 ppm The Series 210 Glovebox supports a wide range of vacuum and degassing operations to full vacuum (29.9" Hg). This vacuum capability also allows removal of atmospheric humidity and oxygen and backfill with a process gas, quickly providing a moisture-free, low-oxygen environment for applications as diverse as Lithium battery manufacturing and anaerobic pathogen studies. For automated vacuum control, select the Vacuum Control Module, pump and connection kit below. For automated backfill and purging, select the Dual Purge System and Trace Oxygen Analyzer, which work in tandem to provide oxygen levels down to 1 ppm(v). The optional air lock allows transfer of materials into the glovebox without breaching the controlled environment. Series 210 Vacuum Glovebox Includes leveling feet, dual valves for connection to vacuum pump and backfill gas source, pressure gauge and relief/bleed valve, which closes during vacuum operations. Order airlock gloves and vacuum/purge controls separately. Max Vacuum 29.9" HG , Series 210 Vacuum Air Lock Left Mount Right Mount Designed to support 29.9" Hg vacuum, it includes dual vacuum/gas valves and vacuum gauge. Vacuum Controls See facing page Purge Controls/Oxygen Analyzer See pages N Front doors close to seal chamber during vacuum cycles How to Attain Extremely Low RH/O 2 Concentrations: Vacuum Cycling vs. Purge and Bleed Vacuum cycling provides the quickest, most economical way to achieve extremely low moisture and oxygen levels inside a glovebox. Purge-and-bleed displacement relies on a continuous purge of dry process gas (typically, nitrogen or argon) to displace moisture-laded air, which exits through a bleed valve. This process typically requires many hours, consumes a high volume of process gas, and may never achieve very low oxygen concentrations (below 5 ppm) required in many applications. Vacuum cycling evacuates ambient air and with it, moisture and oxygen inside a vacuum chamber or glovebox. When air is removed, you simply backfill the chamber with process gas until the chamber attains neutral pressure. If needed, this process is repeated until oxygen or moisture concentration reaches the desired level. Typically, only a few cycles, requiring only a fraction of the gas and time of a purge-and-bleed protocol, are all that s needed to reach single-digit oxygen concentrations. Once set point levels are attained, close off vacuum valves and use a Dual Purge System and appropriate controller (NitroWatch for relative humidity, Trace Oxygen Analyzer for O 2 concentration) to maintain dry, anaerobic conditions. M D A Nominal Dimensions (inches). L See pages for vacuum chambers H Nominal Dimensions (OD includes external support ribs) A D F H I L M N OD ID " F I Glove Ports Special designs and materials, including oval stainless steel ports and bag-out ports. See page 27. No No No To Order, Call or Fax Vol. 3 No

14 No , shown with optional metering valves and vacuum gauge 10" Nominal Dimensions A D E F G H I M N Series 310 Negative Pressure Stainless Steel Glovebox (Tempered Safety Glass Window) Material With Right-Side Air Lock With Left-Side Air Lock With Dual-Side Air Locks 304 SS A 15, A 15, A 19, SS A 19, A 19, A 23, Stand (powder-coated steel) Port Cover Accordion Sleeve/Glove Combo (pair) x 1 Glove Box Economy Glove Boxes Clear polycarbonate has optimum visibility and strength Effective and affordable isolation Ideal for anaerobic work (when equipped with airlock) Available in several sizes with single door, side-entry pass-through, or double door side-entry air lock Series 310 Stainless Steel Negative Pressure Glovebox Designed for rapid removal of oxygen and backfill with nitrogen or argon to establish anaerobic processing environment (see sidebar on page 11) Continuous-seam welds with radius corners simplify cleaning and reduce leak rate during vacuum cycling Optional vacuum controls accelerate oxygen removal and backfill with inert process gas Select Trace Oxygen Analyzer and Dual Purge System to maintain oxygen levels to 1 ppm (see page 28) The Series 310 Stainless Steel Glovebox features reinforced 12-gauge stainless steel construction with continuous-seal welds to support vacuum pressure/inert gas backfill cycling that quickly removes atmospheric oxygen and moisture. A tempered safety glass window and fluorescent light provides visibility of the work area. For automated vacuum control, select the Vacuum Control Module, pump and connection kit below. For automated backfill and purging, select the Dual Purge System and Trace Oxygen Analyzer, which work in tandem to provide oxygen levels down to 1 ppm(v). Right or left-side air locks allow transfer of materials into the glovebox without breaching the controlled environment. For 220V models, add -220 to the part number. Order gloves, port covers, and vacuum/purge controllers separately (full specifications at TerraUniversal.com) Vacuum Valves (order two/chamber) Vacuum Gauge (order one/chamber) Glovebox Vacuum Control Module Call TUI Automates vacuum application to allow vacuum/purge cycling, allowing rapid moisture and oxygen removal. Economy Glove Boxes Work Surface Description Dimensions L x W x H (Sq. Ft.) inches (cm) 3.3 Glove Box w/ Pass Through, 34 x 25-7/8 x 24 1 x 1 (86.4 x 65.7 x 61) , Glove Box w/ Pass Through, 52 x 25-7/8 x x 1 (132.1 x 65.7 x 61) 1, Glove Box w/ Pass Through, 70 x 25-7/8 x x 1 (177.8 x 65.7 x 61) 2, Glove Box w/ Air Lock, 52 x 25-7/8 x x 1 (132.1 x 65.7 x 61) 1, Glove Box w/ Air Lock, 70 x 25-7/8 x x 1 (177.8 x 65.7 x 61) 2, Thousands of Critical Environment Solutions: Captair Pyramid Glovebox for laboratory and field investigations! Strong, reliable protection in a mobile and disposable enclosure Light simple structure allows for easy assembly Laboratory Certified tested for optimal airtightness Top mounted O-ring piece makes for high mobility and easy storage The Captair Pyramid is a disposable isolation enclosure that provides excellent protection in a mobile design. The enclosure, base, and gloves are made of flexible PVC and assembled by high frequency welding to guarantee laboratory certified air tightness. Arm openings are equipped with cuffs on arm sleeves for better rigidity during handlings and support rods maintain the enclosure upright during manipulations. Each enclosure is factory tested by inflating the enclosure with compressed air at 2.5mm Hg. Test certificate is provided with each enclosure along with serial number for traceability

15 Mini-Environment Equipment Enclosure Interchangeable access ports let you configure the optimal enclosure for your application Solid Panels Glove Ports Iris Ports Access Doors Microscope Bellows Custom Interface Modules These Mini-Environment Equipment Enclosures provide a controlled environment for delicate process equipment. Each includes dual front doors for easy access. The bottomless design allows convenient placement over equipment; select the optional spill tray if a bottom is required. Standard size: 49"W x 25"D x 30.25"H (without filter/fan module). Door opening: 22.38"W x 22.25"H (for each door). Spill Tray 2"H tray safely contains chemical spills and is easy to clean. Stainless steel Polypropylene Ionizing Bar See page 25 for installation information 22"L (4 emitters) A "L (8 emitters) A No with optional filter module and side doors. Microscope Bellows See page 19; indicate desired location Vapor-Sealed Fluorescent Illuminator "L x 5"W x 3"H; dissipative PVC housing. 120VAC, 60Hz. Other voltages and special lighting available, including germicidal UV. Mini-Environment Enclosures Material Right Side Corresponding Side Access Door* Left Side Acrylic , Static-Dissipative PVC , Polycarbonate , * Front access doors included (as in photos above). Side doors feature stainless steel frame and chrome-plated lift latch. Opening: 15"W x 21"H Shown with Iris Ports , $421.00/pair. See page 19. Filter/Fan Units (120VAC, 50/60Hz) Includes 99.99% efficient HEPA filter. Adds 13" to height. Exit slots provided for air release H Shown with Glove Ports , $261.00/each. See page 20 for gloves. Temperature-controlled models available in sizes up to 120"W see page 27. A. Mini-Environment Equipment Enclosure: Incorporates closed-loop filtration system. B. Mini-Environment Equipment Enclosure: Incorporates humidification and dehumidification modules and process gas heater/cooler to maintain stable %RH and temperature levels. C. Glovebox with Perforated Bottom: Accommodates recirculation of filtered process gas D. Polypropylene Glovebox: includes 0.5"-thick lead base and rear storage shelves E. Glovebox with Recirculation System: FilterMate removes particles and vapors from recirculated, low-oxygen environment Call to Discuss Your Unique Requirements! A B C D E To Order, Call or Fax Vol. 3 No

16 Series 300 Stainless Steel Gloveboxes Provides a clean, controlled environment for manufacturing processes in semiconductor, pharmaceutical, and other industries Transparent dissipative PVC window affords full view of processing area Side flanges simplify insertion/removal of process equipment and allow easy addition of ovens and air locks 10"-diameter ports accept a wide variety of gloves and accommodate port covers and iris adapters Select single model (with two glove ports) or twin model (with four glove ports) The Series 300 Stainless Steel Controlled Atmosphere Chamber provides a hermetically sealed environment for such manufacturing operations as resistance welding of semiconductor hybrids, parts degassing, temperature and humidity testing, and chemical mixing in a nonreactive environment. Elastomer seal for superior performance Air Lock Provides Convenient Access. Shown with optional viewing window. See page 24. Cleaner, More Durable Stainless Steel Latches Terra s all-stainless steel latches, standard on all glovebox air locks, eliminate scratching, corrosion and contamination common with plated latches. DewWatch Humidity Controller (see page 26) Glovebox Dual Purge System (see page 26) Air Lock 4-Port Twin Chamber (No B) Pass-Through Oven (No A; see page 23) Vacuum/Nitrogen Pump Cleanroom Chair No $ Thousands of Critical Environment Solutions:

17 Stainless Steel Glovebox Specifications & Ordering Information Series 300 Door Openings: 12 1 /2" x 12 1 /2" with gasketed doors supplied with air locks (see ordering information below); doors open inward. Arm Ports: 10" round with flange for connecting glove assembly. See page 25 Gas Ports: Fittings for 1 /4" gas inlet and system pressure lines; port for Automatic RB Valve. Appropriate adapter inserts are supplied for any Terra gas systems ordered. Light: Fluorescent. (select voltage below) Window: Static-dissipative PVC 10" 10" All dimensions in inches Glove Model Ports A D E F G H I M N Single Twin " Series 300 Gloveboxes* Corresponding Air Locks** Model Glove Ports 120VAC 220VAC Right Side Left Side Single B 5, B-220 5, C C 3, Twin B 8, B-220 8, C C 3, * 304 stainless steel with static-dissipative PVC viewing window ** Multiple air lock sizes available; see page 22 Stands for Series 300 Gloveboxes Constructed of all-welded 2" square tubing. Select oven support for use with Terra s High-Performance Pass-Through Oven (No , see page 23). All stands raise chambers 28.75" off of floor (add 3" for casters). Powder-Coated Steel 304 Stainless Steel Chamber Only Chamber and Oven Chamber Only Chamber and Oven For Single Models (2 ports) , , For Twin Models (4 ports) , , No Other Optional Accessories Page Glovebox Dual Purge System , NitroWatch A NitroWatch Sensor A Stainless Steel Automatic RB Valve Required for operation with Dual Purge System Accordion Sleeve/Glove Combination "L, with size 9 gloves (pair) Right-Side Access Door Left-Side Access Door High-Performance Vacuum Oven See pg. 23 for specifications and ordering information. Heavy-Duty Casters (set of 4, 2 with brakes) A B C Oval and stainless steel ports see page 27. Fans ensure even ion distribution. IonBar (with fan module) Projects a balanced stream of positive ions for neutralization of static charges throughout a restricted area. Price includes installation inside specified glovebox. Models below are for 120VAC operation. 22" Long " Long " Long , Plastic Glove Port, Cover, and Iris Adapter 10"-diameter port is standard on all Terra gloveboxes. Order covers and iris adapter separately (see page 27). A. Replacement Glove Port B. Glove Port Cover C. Iris Adapter To Order, Call or Fax Vol. 3 No

18 Series 400 Stainless Steel Glovebox Roomy 304 stainless steel chamber provides ample space for large processing equipment Interfaces with Vacuum Antechamber for vacuum operations down to 29.9" Hg Optional gas purge controls automatically maintain a humidity set point down to 0% RH/0.5 ppm(v) H 2 O These chambers are a larger version of the Series 300 chambers listed on the preceding pages. In addition to all of the features of the Series 300 models, these chambers also accommodate Terra s Vacuum Antechamber, which supports vacuums down to 29.9" Hg for a wide range of operations in many industries. Their doublegasketed side flange allows easy insertion of large process equipment into the work chamber and easy mounting of the antechamber, a vacuum/nitrogen oven, or a standard air lock. Specifications: Series 400 Glovebox Door Openings: 12" x 12" gasketed doors supplied with air locks (see ordering information on facing page); doors open inward. Arm Ports: 10" round with flange for connecting glove assembly Windows: Static-dissipative PVC Specifications: Vacuum Antechamber Construction: 6061 Aluminum (with brass fittings); or stainless steel (with stainless steel fittings); high-vacuum design; TIG welded structure Dimensions: 15" dia. x 24" long Tray Dimensions: 12" x 23"; extends to 14" beyond opening for loading Doors: Single center-clamped, O-ring sealed, counterbalanced, vertical travel; stainless steel on both models Vacuum Capability: 1 x 10-3 Torr Vacuum Gauge: 2 1 /2" compound Bourdon tube dial type Connections: 1" evacuation valve, 1 /4" backfill valve, 1 /4" IPS plug Series 400 Chambers (304 Stainless Steel) Model Glove Ports Single B 9, Twin B 14, Elastomer seal for superior performance Dual Purge System Order Air Locks from table on the next page Vacuum Control Module Vacuum Antechamber Model shown: Single Chamber (Cat. No ) with Dual Purge System, Vacuum Antechamber and Vacuum Control Module 16 Thousands of Critical Environment Solutions:

19 A E E G Vacuum Antechamber G Air Lock N M H 10" 15" H 10" 10" M D F 24" F I Glove Ports A D E F G H I M N All models include a 120VAC/60Hz fluorescent illuminator. For 220VAC/50Hz power, add -220 to the catalog number. For electropolishing of any stainless steel component, add -2 to the catalog number and 30% to the price. All dimensions in inches. Vacuum Antechamber (see below) Air Lock** Vacuum/Nitrogen Ovens (left side mounting standard) Aluminum** Stainless Steel** High Performance Pass- Through Oven* (see pg. 23) Modular Oven (see pg. 23) Right Mount Left Mount Right Mount Left Mount Right Mount Left Mount Right Mount Left Mount Right Mount Left Mount , , C C 2, A A 17, A A 5,564 * Requires support stand for safe operation (order below). For 220VAC operation, add -220 to the part number. ** Prices for left-mount and right-mount models are the same. Optional 7"W x 9.5"H safety glass viewing window Stands for Series 400 Gloveboxes Constructed of all-welded 2" square tubing, these stands are specially designed to support Series 400 gloveboxes. Select powder-coated (white) steel or stainless steel stands, with or without rubber casters. Heavy-Duty Casters (set of 4, 2 with brakes) For chamber only For chamber and oven No Stainless Steel Powder Coated Steel 304 Stainless Steel Powder Coated Steel For Single Models (2 ports) , , For Twin Models (4 ports) , , Fans ensure even ion distribution. IonBar (with fan module) Projects a balanced stream of positive ions for neutralization of static charges throughout a restricted area. Price includes installation inside specified glovebox. Models below are for 120VAC operation. 22" Long " Long " Long For chamber and vacuum antechamber For chamber, vacuum antechamber, and oven No Stainless Steel Powder Coated Steel 304 Stainless Steel Powder Coated Steel For Single Models (2 ports) , , , For Twin Models (4 ports) , , , , Other Optional Accessories Page Glovebox Dual Purge System , NitroWatch A NitroWatch Sensor A Stainless Steel Automatic RB Valve Required for operation with Dual Purge System Accordion Sleeve/Glove Combination B "L, with size 9 gloves (pair) Other designs see page 27 Plastic Glove Port Standard on all Terra gloveboxes; can be retrofitted on chamber with 11.25" dia. cutouts. Price for single port Port Covers Iris Adapter Bag-In/Bag-out Ports See page 4 To Order, Call or Fax Vol. 3 No

20 Series 500 Full-View Glovebox Transparent front and rear panels ensure full visibility of work in progress Opposing glove ports allow convenient, dual-side access Large chamber size accommodates bulky process equipment Rugged 304 stainless steel top, bottom and sides create a durable, chemical-resistant enclosure Select access doors or air locks to allow convenient parts transfer A M Twin Series 500 chambers. N H 17" 10" The Series 500 Glovebox offers several convenient features that reduce the cramped, claustrophobic feeling operators often experience: a spacious processing chamber, transparent full-view windows, and dual-side access to work in progress. Select windows of polycarbonate or static-dissipative PVC, which helps control surface charges and the particles they attract. All models below include an externally mounted fluorescent illuminator. Terra s 10" -diameter glove ports allow wide arm motion for easier parts manipulation; select gloves separately. Available with a full line of options, including side air locks or access doors for easy parts transfer, stands, and humidity control systems (see below). E D Glove A D E F H I M N F I Series 500 Full-View Gloveboxes* Air Locks** Access Door*** Model Static-Dissipative PVC Panels Polycarbonate Panels Right Mount Left Mount Right Mount Left Mount Single A 7, A 6, C C 3, Twin A 12, A 10, C C 3, , * All models are 120VAC, 50/60Hz. For 220VAC, add -220 to the part number. ** Mounted on either side panel; see page 22 for details. *** Mounted on either side panel; 18"W x 20"H. Optional Accessories (see also facing page) Stands All-welded 2" square tubing, each stand provides optimal support for its corresponding chamber. Stainless Steel Powder-Coat Steel Cat. $ For Series 500 Chambers Single , , Twin , , For Series 600 Chambers , Air Locks Air locks minimize nitrogen loss and contamination while parts are introduced or removed. BioSeal design features noncontaminating polyurethane seals. Standard units on ordering chart above come with solid stainless steel door (select window below). Viewing Window Tempered Glass, 7"W x 9.5"H 18 Thousands of Critical Environment Solutions:

21 Series 600 Front-View Glovebox Polycarbonate or tempered glass front window allows full view of processing operations Stainless steel frame lends strength and chemical resistance Select access doors or air locks for convenient parts transfer Full range of optional accessories includes gloves, filtration modules and process gas controllers for automatic humidity control Full-front viewing windows on these chambers provide complete visibility of the processing environment and minimize the claustrophobic sensation created by other gloveboxes. Select chemical-resistant polycarbonate or tempered glass; all units come with a fluorescent illuminator and roomy 10"-diameter glove ports (order gloves separately). Optional port cover seals against standard port to allow convenient glove replacement without compromising the internal environment Optional iris port seals against standard port for easy access by operators with gloved hands A E D No , shown with right-side air lock. Series 600 Full-View Gloveboxes* Air Locks** Access Door*** Tempered Glass Panels Polycarbonate Panels Right Mount Left Mount Right Mount Left Mount A 10, A 8, C C 2, , * All models are 120VAC, 50/60Hz. For 220VAC, add -220 to the part number. ** Mounted on either side panel; see page 22 for details. *** Mounted on either side panel; 18"W x 20"H. See stands on facing page. M N H 17" 10" Glove A D E F H I M N F Now with 10"-diameter ports for wider range of motion! I Optional Accessories (see also facing page) Sleeve and Glove Combination Neoprene convoluted sleeve provides rigidity that enhances comfort and resists blowback in a pressurized chamber. Supplied with one pair of nitrile gloves of specified size. For 10"-diameter glove ports. See page 26 for other gloves. Glove Size $/Pair RH/Temperature Data Logger USP device provides a convenient record of storage conditions. Records data at selected intervals and downloads to computer for display in several formats See pages for Terra s Humidity Control Systems To Order, Call or Fax Vol. 3 No

22 Compounding Aseptic Isolator Helps meet USP<797> requirements Low-noise, low-vibration filter/fan unit provides continuous vertical flow of 99.99% particle-free air to meet Class 100 (ISO 5) cleanliness standards 304 Stainless steel enclosure is easy to clean and disinfect (see Cleaning Kit on facing page) Large, ergonomically sloped static-dissipative PVC viewing window tilts open to allow insertion of filling machines or other large process equipment Antechamber features swing door for easy insertion/ removal of IV bags and other small items Magnehelic gauge monitors internal positive pressure inside the enclosure that prevents infiltration of contaminants Includes IV rod and externally mounted fluorescent illuminator Waste port available for disposing of materials through glovebox floor or side Swing-up access door and isolated antechamber This laminar flow glovebox provides an easy-to-clean environment for performing sterile pharmaceutical preparations. Its HEPA filtration module provides a positive pressure of 99.99% particle-free air inside the work area to meet ISO 5 requirements. A separate antechamber allows introduction of materials without contaminating the main work area. Includes polyurethane exit filter (HEPA exit filter available). Select gloves for 10"-diameter ports from page 26. Material: 304 stainless steel with tempered glass window. Dimensions: 50"W x 30"D x 51"H. Compounding Aseptic Isolator C 6, Corresponding Stand 304 Stainless Steel , Single-pass flow-through design Gloves See page 26 Includes IV rod 99+% kill rate for common bacteria and viruses within 2 minutes! See facing page for Mini-Environment Cleaning Kit ideal for alcohol disinfection. Hydrogen peroxide sterilization systems also available call Terra for configurations. V-RAY Ultra-Violet Sterilization Modules Economical, fast-acting systems use UV-C light to kill a broad spectrum of bacteria, viruses, and mold spores (details at TerraUniversal.com) An effective, convenient alternative to manual alcohol sterilization of difficult-to-reach isolator interiors Three lamp sizes (21", 33" and 61") accommodate most aseptic isolators Can be permanently mounted or installed with quick-connect fittings when sterilization is required These economical, ETL-listed sterilization modules are ideal for glovebox isolators and other confined, difficult-to-clean chambers. Their long-lasting, low-mercury lamps can be installed in most Terra stainless steel chambers, including BioSafe Gloveboxes and Compounding Aseptic Isolators. Call for pricing on a mounting system that accommodates your operation. 21" lamp " lamp " lamp Thousands of Critical Environment Solutions:

23 Smooth interior with radius corners for easy sterilization! Shown with optional filtration module (see page 31) Available with sloping bottom and drain valve for disinfectant wash-down BioSafe Gloveboxes Smooth, ultra-clean surfaces eliminate germ traps, simplify cleaning and disinfection Continuous-seam interiors create a sealed chamber Tempered glass or polycarbonate viewing windows allow full view of chamber Includes fluorescent illuminator (UV sterilization bulbs available) Optional access panel available for equipment transfer Custom configurations available call to discuss your requirements! BioSafe Glovebox All models are 120VAC; 220VAC models available Position Window Material 304 Stainless Steel 316 Stainless Steel Single (37.5"W x 29"/24"D x 39"H) Twin (69"W x 29"/24"D x 39"H) Single (37.5"W x 29"/24"D x 39"H) Twin (69"W x 29"/24"D x 39"H) Glovebox with Right-Side Air Lock* Polycarbonate B 18, B 23, A 26, A 33, Safety Glass B 19, B 24, A 28, A 35, Glovebox with Left-Side Air Lock* Polycarbonate B 18, B 23, A 26, A 33, Safety Glass B 19, B 24, A 28, A 35, Glovebox with Dual-Side Air Locks* Polycarbonate B 23, B 28, A 33, A 40, Safety Glass B 24, B 29, A 34, A 41, * Air lock dimensions: 16"W x 16"D x 16"H Each chamber includes pair of 10"-diameter glove ports (twin models include two pairs). Order gloves separately on page 26. For Single For Twin Powder-Coat Stand Stainless Steel Stand , , Removable Panel Allows you to remove and reseal front viewing window to allow transfer of large process equipment. Poured polyurethane BioSeal is easy to clean and sterilize. Single Chamber , Twin Chamber , Ideal for hard-to-reach interior surfaces! Mini-Environment Cleaning Kits The kits include an Isolator Cleaning Tool (18" and 24" handles, 1 polyester foam pad, and 6 mop covers), one production bag of dry and pre-wetted wipers and an informational brochure with instructions on how to clean your isolators. Rating ISO Class To Order, Call or Fax Vol. 3 No

24 Partial window model Full window model Insulated Gloveboxes 2" of polyurethane insulation ensure stable, efficient temperature control over a wide operating range (-25 F to +140 F/-32 C to +60 C) Provide stable operating temperatures in critical applications 304 stainless steel chamber provides a noncontaminating, durable, chemicalresistant enclosure Double-glazed polycarbonate viewing windows provide visibility of work in progress (select partial or full-view design) Includes fluorescent illuminator See facing page for Terra s Constant Temperature Control System These double-wall, insulated chambers boost thermal efficiency to create stable process temperatures and decrease the cost of heating and cooling cycles. Both include two 10"-diameter ports, providing ample space for arm motion inside gloves (order gloves separately). Select Full-View or Partial-View front panels. Both models include double-glazed polycarbonate windows. 10" Outside Dimensions (subtract 4" for I.D.) Front Panel A D E F G H I M N Full Window Partial Window Special sizing and configurations available call to discuss your requirements. A B C Plastic Glove Port, Cover, and Iris Adapter 10"-diameter port is standard on all Terra gloveboxes. Order covers and iris adapter separately. A. Replacement Glove Port B. Glove Port Cover C. Iris Adapter Insulated Gloveboxes Air Lock* Stands Window 120VAC 220VAC Right Side Left Side Full Window , , A A 2, Partial Window , , A A 2, * Air locks feature double-wall constructions but no insulation. Inside dimensions: 12" x 12" x 12" Order desired gloves and temperature control module separately. 22 Thousands of Critical Environment Solutions:

25 Heating & Cooling Modules A. Constant Temperature Control System Maintains a constant temperature between -25 F and 120 F (-32 C and 49 C) Includes CFC-free refrigeration system and heating module Select insulated chambers for energy-efficient temperature control above or blow ambient (see facing page) This system consists of compressor/condenser unit and heater, mounted inside a 304 stainless steel housing, and an evaporator cooler, mounted inside the chamber. The closed-loop refrigeration unit operates with an environmentally friendly coolant (CFC free) and uses a RTD sensor, which provides continuous temperature display and overtemperature protection with an internal bypass to prevent temperature overshoot. The system s evaporator cooler, mounted in an aluminum housing, includes an integral fan that recirculates process gas inside the chamber through the cooling coils. Standard controller allows user to establish a constant temperature set point. A PLC controller, programmed for multiple temperature cycles, is available on an optional basis. Application Note: Dry nitrogen purging is recommended for low-temperature applications in order to avoid condensation inside the process chamber. Constant Temperature Control System Temperature Compressor BTU/Hour 110VAC, 50/60Hz 220VAC, 50/60Hz Range Size Capacity -10º to 120ºF 0.5HP , , º to 120ºF 0.75HP , , º to 120ºF 0.5HP , , º to 120ºF 0.75HP , , Refrigeration Module Shown on Series 300 glove box. See facing page for insulated chambers. N 2 In NitroWatch Dual Purge Double-Wall, Insulated Chamber Continuous Low Flow Closed-Loop, CFC-Free Coolant Intermittent High Flow Chilled Purged Gas B. Process Gas Heater Terra Universal s Process Gas Heater raises the temperature of the process gas up to 350 F (see performance graphs). The thermostatic control ensures temperature stability. Its isolated heating system provides controlled heating without direct contact with the process gas guaranteeing safe, noncontaminating operation with potentially explosive gases. The smart programmable temperature controller monitors and responds to gas temperature measured at the outlet, continuously adjusting the temperature profile and guarding against temperature overshoot. 120VAC/60Hz , VAC/50Hz , B N 2 In Gas Out NitroWatch Dual Purge Continuous Low Flow Intermittent High Flow Process Gas Heater Double-Wall, Insulated Chamber Insulated Line for Heated Gas Glove Ports Special designs and materials, including oval stainless steel ports and bag-out ports. See page 27. No No No To Order, Call or Fax Vol. 3 No

26 Stainless Steel Air Locks Shown with optional 7"W x 9 1 2"H tempered glass viewing window ( , $421) Smooth internal surfaces and all-welded seams for easy cleaning and disinfection No-lip design maximizes usable space Non-contaminating polyurethane Bio-Seal Terra s improved air lock design ensures a sealed environment that minimizes nitrogen loss and contamination. Knife-edges along the chamber seat against recessed polyurethane seals. Doublewall stainless steel construction, with heavy-duty door latches and hinges, ensures a long service life. Select optional safety glass viewing window on the access side. Mechanical interlocks are also available to prevent the chance of cross-contamination. Includes provisions for purging with nitrogen or other process gas, and for installation of an Automatic RB (Relief/Bleed) valve. Optional mechanical interlocks: , $460 Cleaner, More Durable Stainless Steel Latches Terra s all-stainless steel latches, standard on all glovebox air locks, eliminate scratching, corrosion and contamination common with plated latches. Elastomer seal for superior performance Glovebox Air Locks* Dimensions (ID): 12"W x 12"H x 14"D 12"W x 12"H x 16"D 16"W x 16"H x 16"D 12"W x 20"H x 16"D Right Left Mount Right Left Mount Right Left Mount Right Left Mount Mount Mount Mount Mount For Glovebox Series 300 (page 12) C C 3, C C 3,456 Series 400 (page 14) C C 2, C C 3, C C 4, C C 3,914 Series 500 (page 16) C C 3, C C 3, C C 4, C C 3,914 Series 600 (page 16) C C 2, C C 3, C C 4, C C 3,914 * Part numbers are for an air lock of the specified size with a flange for right or left mounting to the Terra glovebox indicated. (No part numbers in a column indicates that the air lock does not fit that glovebox). Shown with custom rear-wall installation Door sealed in housing outside chamber Pneumatic Door Air Locks Foot pedal operation eliminates awkward reaching perfect for large chambers This pneumatic access door eliminates clearance requirements giving you full use of every square inch of valuable glovebox space. The pneumatic assembly and all moving parts are positioned outside the glovebox in a separate housing. Can be configured for rear chamber access or air lock access. Air Lock with Pneumatic Door Corresponding Glovebox Right Side Left Side For Series 300 Chamber , , For Series 400 Chamber , , For Series 500 Chamber , , For Series 600 Chamber , , Thousands of Critical Environment Solutions:

27 Pass-Through Ovens & Access Modules A. High-Performance Pass-Through Oven Features double doors for such pass-through operations as resistance and seam welding of hybrids and many other microelectronic packages. Door flanges hold circulating water to speed up the cooling of the chamber during cycling operations. These ovens require a support platform when mounted on a chamber; select a Terra stand with oven support. Select fittings kit for operation with Full-Vacuum Control Module. Temperature range: Up to 300 C continuous, 350 C intermittent Degree of vacuum: Up to 10-6 Torr and higher; helium mass spectrometer tight Right Mount Left Mount 120VAC/60Hz A A 17, VAC/50Hz A A , Vacuum Control Fittings Kit , (Order Vacuum Controller below) A Heating to 300 C B Heating to 149 C, see TerraUniversal.com for other sizes B. Modular Vacuum/Nitrogen Oven This unit provides a compact, economical alternative to Terra s larger Vacuum/Nitrogen Oven. It is ideal for R&D, lab, and production operations. Vacuum range: Atmosphere to 10 microns, with adequate pump Temperature range: 10 C to 149 C Capacity:.48 cu. ft. Right Mount Left Mount 110VAC/60Hz A A 5, VAC/50Hz A A-220 5, Vacuum Control Fittings Kit , (Order Vacuum Controller below: see page 27 for description.) C. Vacuum Control Module Controls vacuum pump operation to maintain desired vacuum level inside the Series 400 vacuum antechamber or pass-through oven. See page VAC , VAC , D. Vacuum Antechamber Supports vacuum to 29.9" Hg. Available in plastic for Series 200 Glovebox (see page 10) and aluminum or stainless steel for Series 400 Glovebox (see page 16).. E. Bellows Eyepiece Interface This cut-out is sealed with a bellow-type diaphragm to allow viewing of a stereo microscope positioned inside any of Terra s stainless steel gloveboxes. Standard cut-out size is 8"W x 6"H. Specify size and location F. Flanges and Pipe Fittings Terra provides a wide range of pipe and flange fittings, including Tri-Clover Flange Adapters, to accommodate glovebox feed or ventilation ports. Call to discuss your requirements. Weld-On and Bolt-On Configurations, all diameters 304/316 SS, brass and other materials PTFE and other linings C E G G. Tilt-Up Viewing Module Swings open for easy access. Dual piston mechanisms hold the window securely in open. Price includes modification of plastic or stainless steel glovebox. Frame is stainless or powder-coat steel; window is static-dissipative PVC. Must be ordered together with affected glovebox. D F Single Chamber Twin Chamber Glovebox Material Plastic: SS frame , , Plastic: powder-coat frame , , Stainless Steel , , To Order, Call or Fax Vol. 3 No

28 All models for 10"-diameter ports A C B Shown: One-piece model available for 8"-dia. ports D Gloves & Sleeve Combinations A. Accordion Sleeve and Glove These accordion sleeves, made of neoprene, can be used for any size and type of gloves. The convenient two-piece design lets you change glove sizes and types for different operators or applications without the expense of changing the sleeve itself. The corrugated section keeps the sleeve off the operator s arm for better air circulation and greater comfort. Includes nitrile gloves. Glove Thickness: 18 mil. Glove 18" Sleeve, 12.75" glove Size $/Pair B. Heavyweight Nitrile Gloves These heavy-duty nitrile rubber gloves provide unusual durability while maintaining optimum levels of form, fit and function. Resists a wide-range of chemicals, including solvents. Glove 13" Sleeve Size $/Pair C. Butyl Sleeve and Glove Textured grip improves dexterity. Length: 32". One-Piece Fully-Dipped Glove E E. Neoprene Gloves for 10"-diameter ports One-Piece Bonded Neoprene Dry Box Neoprene Gloves 13" long, unlined textured Neoprene Sleeve Sections 22" long Hand Size Glove grip $/Pair $/Pair $/Pair with G.U.S. connectors (see above) F. Hypalon Gloves for 10"-diameter ports One-Piece Fully- Hypalon Gloves Dipped Hypalon 14" long, unlined Dry Box Glove textured grip Hand Size $/Pair $/Pair $/Pair F Hypalon Sleeve Sections 22" long Hand Lightweight (.015") Heavyweight (.030") Size $/Pair $/Pair D. Nitrile Sleeve and Glove Two-piece units provide the convenience of quick glove replacement. Sleeve has G.U.S. (glove-under-sleeve) connectors to air-tight, liquid-tight seal. Unlined. Hand Nitrile Gloves Nitrile Sleeve Size 13" long 22" long $/Bag $/Pair Sleeve has G.U.S Connector (see above) E. Neoprene Sleeve and Glove Select one-piece bonded or two-piece sleeve/glove combinations. Two-piece units provide the convenience of quick, easy glove replacement while leaving the sleeves attached to the glovebox. Sleeve and glove are joined by a Glove-Under- Sleeve (GUS) connector, which ensures an air-tight, liquid-tight seal and protection against hazardous materials. Length: 30" total (22" sleeve only, tapering to a 4"-diameter cut-off). Sleeve thickness: 0.030" ". F. Hypalon Sleeve and Glove Select one-piece fully-dipped glove or two-piece sleeve/glove combinations. Two-piece units provide the convenience of quick, easy glove replacement while leaving the sleeves attached to the glovebox. Sleeve and glove are joined by a Glove-Over- Sleeve (GOS) connector, which ensures an air-tight, liquid-tight seal and easy glove changeout. Length: 32" total (22" sleeve only, tapering to a 4"-diameter cut-off). Sleeve thickness: 0.015". 26 Thousands of Critical Environment Solutions:

29 Glove & Iris Ports 10"-diameter ports, standard on all Terra gloveboxes, allow ample arm motion Internal mounting system accepts port caps or iris ports, which seal against the port frame to expand glovebox versatility (order caps and iris ports separately) Versatile Three-Part System Terra s standard 10"-diameter glove ports, made of ABS plastic, accommodate all the gloves on the facing page. Their versatile internal mounting hardware allows you to expand system capabilities by adding either port covers or iris ports. Port covers include an O-ring that seals tightly against the glove ports from the inside of the chamber. This internalmount system lets you seal a chamber when work is not in process, and to replace gloves without affecting the internal environment. Handles allow easy manipulation of the caps. Iris ports also mount against the ports from the inside, converting the chamber into an easy-access, non-sealed chamber that operators can access using standard laboratory gloves. Replacement Glove Port Required for either caps or iris ports. Included standard on all Terra gloveboxes. Price is for one port. New larger-diameter ports provide a wider range of motion to improve comfort and productivity! Specialty Glove Ports Round or oval, in 304/316 stainless steel, PVC, polypropylene, and more Optional port cover seals against port to allow glove replacement without compromising the internal environment Iris Port Includes iris port and port retaining ring. Mounts to standard 10"-diameter port. Price is for one iris port Optional iris port seals against port for easy access by operators with gloved hands Port Cover Mounts to a standard 10"-diameter port. Price is for one cover Custom materials and configurations, including Delrin ports and Viton or Buna-N O-rings: TerraUniversal.com 304 Stainless Steel Ports (316L pharmaceutical-grade SS also available) Diameter Round Oval 8" " " " No No No No PVC Ports Diameter Round 6" " " " Polypropylene Ports Diameter Round Oval 6" " " " Bag-Out Port 9" diameter. Other sizes available Bags: Package of mil PVC bags for 9" port To Order, Call or Fax Vol. 3 No

30 Economizes on nitrogen consumption up to 78% Extends shelf lives of stored materials by controlling moisture and moisture-related defects DewWatch : Humidity Monitor & Control (Dual Purge System, RB valve required) Typical application with NitroWatch/DualPurge humidity controllers (not included) A B C D Gas One Gas Two Gas In Continuous Low Flow Intermittent High Flow Continuous Low Flow Intermittent High Flow Gas In Continuous Low Flow Intermittent High Flow Gas Mixer Intermittent High Flow Dual Purge Process Gas & Humidity Controls NitroWatch Dual Purge DewWatch Dual Purge NitroWatch Dual Purge Gas Out via RB Valve Internal Pressure Monitor Gas Out via RB Valve Internal Humidity Monitor Purge Control Gas Out via RB Valve Internal Humidity Monitor Purge Control Gas Out via RB Valve Continuous Low Flow A. Dual Purge System Purges a glovebox with dry process gas to maintain a continuous positive pressure that blocks out moisture and contaminants. Switches to high-flow purge to compensate for pressure drop-outs or rising humidity levels. Requires RB valve for safe operation. 110VAC, 60Hz or 220VAC, 50Hz , High-Flow System , For rapid purge required in low-o 2 chambers. B. NitroWatch Operates in tandem with the Dual Purge System to maintain user-determined humidity level (down to 0%RH). Control Unit A Humidity Sensor A C. DewWatch Hygrometer A high-performance alternative to the NitroWatch, this unit monitors and displays dew/frost points between -80 and +20 degrees C. Sensor is sensitive to 0.5 PPM(v) of moisture. Control Unit , Sensor Probe , D. Trace Gas Mixer Assures accurate gas mixtures. Model shown features two flow channels of specified flow. 2-20/ / / / E. DryCycler Regenerating Gas Dryer Quickly provides an ultra-low humidity level (down to 1 ppm of water vapor) inside a glovebox or other enclosure. A humidity controller activates the dehydration module to maintain humidity set point , F. Automatic RB (Relief/Bleed) Valve Automatically relieves pressure build-ups to ensure safe operating conditions with Terra s gas control systems. E Regeneration Module Fan Controller Catalytic Converter Stainless Steel Enclosure Molecular Sieves HEPA Filters DryCycler Performance, based on an 18 cu. ft. glovebox F For Stainless Steel Enclosures For Polymer Enclosures B F 28 Thousands of Critical Environment Solutions:

31 Process Gas & Humidity Controls G. Humex Humidifiers Terra s Humex Humidification Modules allow controlled moisture testing in a glovebox or other chamber. The Humex incorporates a water reservoir for high-volume applications. The Humex 2 humidifies the nitrogen or other process gas being fed into the chamber. It is plumbed to a standard water line and includes a vaporization chamber that provides CFH flow rate. Both require a humidity sensor for automated humidity control with ± 3% accuracy. Visit TerraUniversal.com for full specifications. Humex (110VAC, 50/60Hz) , Humex 2 (110VAC, 50/60Hz) , Humidity Sensor (installed) A H. Trace Oxygen Generator This Trace Oxygen Analyzer utilizes precise Zirconia Oxide diffusion sensors to accurately detect oxygen concentrations, making it ideal for applications in which even minute concentrations of oxygen can degrade parts. With a user-friendly, menu-driven microprocessor and a quick response time, this Oxygen Analyzer is capable of measuring from 0.01ppm to 100% oxygen with a high degree of accuracy. An RS232 interface is included. The control housing contains: the electronics module, the sensor, the sample cell, and a high-purity pump that draws gas from the glovebox for analysis. It includes a high-visibility LED digital display that indicates oxygen concentration. Sensor: Quick response zirconia oxide diffusion sensor Measurement Range: Autoranging from 0.01 ppm to 100% Accuracy: 1% or better of measured value in ppm Repeatability: 0.2% of measured value Response Time: 90% of step change within 5 seconds Power: User selectable 110/220VAC, 50/60Hz Includes connection to specified glovebox. G H Oxygen Analyzer Continuous Low Flow Intermittent High Flow Humex NitroWatch Dual Purge Gas out via RB valve O 2 Monitor Sample for Sensor Calibration Typical application with NitroWatch/Dual Purge humidity controllers (not included) Trace Oxygen Analyzer , Humex 2 CO 2 Analyzer also available I. RH/Temperature Data Logger This USP device provides a convenient record of humidity and temperature conditions inside the process chamber. You set the logging interval (from 10 seconds to 12 hours), units ( C or F) and hi/ low alarms; the device stores up to 16,382 temperature and RH readings. Included software lets you download data via USP port and then display it as a strip chart or export to an Excel spreadsheet. Only 4" long, the unit is powered by a single 3.6V Li battery. I J. Programmable Logic Controllers Terra configures and programs Allen-Bradley PLCs for a wide range of process applications involving temperature, humidity, UV sterilization, and other control variables. Capabilities include touchscreen monitor/control of process recipes and ramp cycles. Call to discuss your process requirements! J To Order, Call or Fax Vol. 3 No

32 Nitrogen Generators Purity vs. Flow Rates PSI inlet feed, 72 F*) Model Purity 99% 98% 97% No A 7.4 CFH 10.2 CFH 12.5 CFH No A 49.0 CFH 65.0 CFH 75.0 CFH No A CFH CFH CFH * Higher flow rates can be achieved with higher feed temperature (see Terra s process gas heater, No ). Process Gas Generators & Dryers Terra s gas generators and gas dryers provide several ways to produce a dry, particle-free environment inside glove boxes, desiccators, and other enclosures. Membrane separation systems operate with no moving parts and require almost no maintenance. The Nitrogen Generator uses this technology to provide a reliable source of clean, dry nitrogen. Outer Case Epoxy Tube Sheet Support Core Enriched Nitrogen Product Gas C Dryex 10 End Plate Hollow Fibers Oxygen-Enriched Air Feed Air O-Rings No A No A Nitrogen Generator Separation Membrane Reliable, Hassle-Free Nitrogen Source! B Dryex 80 Comparative Guide to Terra Gas Dryers Product Design Type Outlet Flow Capacity A. Nitrogen Generator B. Dryex 80 Gas Dryer C. Dryex 10 Generator Membrane See performance chart above Service Requirement Air Compressor (# ) Membrane SCFH Air Compressor (# ) Membrane PSIG Glovebox Ionizing Modules Air Compressor (# ) Provides safe, effective static neutralization inside a glovebox or other process chamber Generates a balanced stream of positive and negative ions to neutralize surface charges, eliminating the risk of electro-static discharge Low-voltage design is safe, minimizes EMI/RFI Fans ensure uniform ion distribution throughout the chamber Prefilters Included Yes (micro-fiber& coalescing) Yes (micro-fiber & coalescing) Yes (micro-fiber & coalescing) These ionizing modules incorporate highly reliable emitters that operate on 24V input voltage, enhancing product safety. Discharge times directly under the unit average 28 seconds (from ± 1,000 volts to 100 volts, measured in accordance with Ionization Standard ANSI ESO/ESD S of the ESD Association). Overall Dimensions (W x D x H) Recommended Application $/Pair 18 x 18 x Gloveboxes, desiccators & N 2 -based A 12, x 12 x process equipment in labs where N A 6, x 12 x 35.5 is preferable to dry air A 3, x 12 x Low-humidity applications , (in gloveboxes or desiccators) where clean, dry air is acceptable 16 x 7.25 x 6.5 Ideal source of purged gas in moisture-sensitive storage and processing applications , Glovebox Ionizing Modules (price includes installation) Bar Length 110VAC 220VAC 11" (2 emitters) " (4 emitters) " (6 emitters) " (8 emitters) , , Thousands of Critical Environment Solutions:

33 Filtration Modules Ideal for analyzing, mixing and packaging toxic pharmaceuticals and other chemical powders HEPA or ULPA filters remove sub-micron particles from the glovebox to ensure an ultra-clean processing environment Diverter Valve Fresh Air Intake Blower HEPA Filter In-House Exhaust Particle-Free Air Closed Loop Series 300 Stainless Steel Glovebox (No C) with: Closed-Loop Filtration Module Air Lock Glove/Sleeve Combination HEPA Filter Fresh Air Intake Purified Air Blower Open Loop HEPA Filter Air Lock Series 300 Stainless Steel Glovebox (No C) with: Open-loop filtration module Air Lock Hinged Viewing Window Glove and Sleeve Combination Hinged Glove Port Covers Closed-Loop Filtration Module for Continuous Recirculation Includes a 460-CFM impeller blower, mounted in a 304 SS housing, that draws air through an inlet HEPA, ULPA or charcoal filter. HEPA and ULPA filters remove particulates, aerosols, spores and other contaminants to ensure a clean process environment. The charcoal filter removes common organic vapors. A 4-position PVC diverter valve determines the percentage of fresh make-up air entering the chamber: either 100% (no recirculation); 0% (complete recirculation); or 50% (half fresh, half recirculated). Pipes are 2"-dia. PVC (other sizes and materials available). Closed-Loop Module Open-Loop Module For Continuous Filtration For Safe Indoor Exhausting , , Corresponding Filters HEPA ULPA * Activated Charcoal A * These filters are encased in an acrylic housing for safe handling and disposal. Perfect for nitrogen-purged chambers Open-Loop Filtration Module for Safe Indoor Exhausting Includes a 460-CFM impeller blower, mounted in a 304 SS housing, that draws air through an inlet filter into the glovebox. This filter (HEPA or ULPA) removes particulates, aerosols, spores, and other contaminants. A HEPA or ULPA filter removes contaminants from the exhaust for indoor release. Both filters are enclosed in a disposable acrylic housing for safe, easy handling and disposal. Select HEPA or ULPA filters (2 required). Internal Mount Recirculating Filtration Module Ideal for process gas environments! This module continuously circulates process gas through a HEPA or ULPA filter to remove sub-micron particles, producing cleanerthan-class 10 conditions inside the glovebox. Includes dual 68 CFM motorized impellers for rapid filtration cycling. Price includes installation inside specified Terra glove box. Select desired filter separately. 120VAC, 50/60Hz (220VAC models available). Housing Acrylic , Stainless Steel , Filters HEPA ULPA Powder Containment Filter Encases 12" x 12" x 3" HEPA or ULPA filter inside an acrylic containment case for safe handling and disposal of filter containing pharmaceutical powders or other hazardous dust. To replace filter, simply remove and bag inner case. Outer housing includes 4"-dia. x 3"H flange for connection to in-house ventilation system does not include blower (14"W x 12.5"D x 16"H; order HEPA or ULPA filter module separately) Filter Modules (including containment case) HEPA ULPA To Order, Call or Fax Vol. 3 No

34 A B D E J K C Shown with optional stand, vacuum pump and controller K. Techni-Dome Vacuum Desiccator The Techni-Dome Vacuum Desiccator offers up to four times more volume, 65 liters (4,000 cu. in.) than most other large benchtop units enough for items up to 45cm (18") tall or wide. Polycarbonate construction is chemical resistant and easy to clean. Safely support vacuum level to 29" Hg (737 mm) at room temperature for 24 hours. Includes stopcock with Teflon plug and two polypropylene shelves. Size: 22" diameter. Vacuum Chambers See specifications/ordering chart below. A. High-Capacity Chamber (see chart below) Ideal for degassing large assemblies. Powder-coated steel chamber with 1"-thick aluminum door. Includes 1"-thick polycarbonate viewing window, piping, fittings and solenoid valve for convenient control (order pump and vacuum controller separately). 18"W x 48"L stainless steel shelf creates a convenient platform 4.5" above chamber floor. Powder-Coated Steel Stand Raises chamber shelf to 34.6" above floor level , B. Stainless Steel Chamber (see chart below) Double-wall construction; includes 8" x 8" tempered glass viewing window and dual metering valves and 0-30" vacuum gauge. C. Aluminum Chamber (see chart below) 1"-thick walls; includes dual metering valves and 0-30" Hg vacuum gauge. Powder-Coated Steel Stand Raises chamber 17"; includes casters D. Full-View Acrylic Chamber (see chart below) Made of 1 /2"-thick cylindrical acrylic. Designed for continuous pump operation with safety relief valve. E J. Acrylic Chambers See chart below. Ideal for degassing and transporting small parts. Designed for continuous pump operation (order below). Vacuum Chamber Accessories Metering Valves (installed) Two required for direct connection to pump, or one if connecting Vacuum Controller. Vacuum Gauge (installed) Required if selected pump does not include metering kit. Vacuum Controller Recommended for all continuous vacuum applications. For Full Vacuum (to 29.9" Hg). Select appropriate Turnkey Connection Kit below. 120VAC, 60Hz , VAC, 50Hz , Connection Kit Includes all connections, vacuum, solenoid, turnkey installation and testing charges. For Type A C Chambers , For Type D J Chambers , Vacuum Chambers Type Dimensions (W" x D" x H") Max. Outside Inside Vacuum A 49L x 30 dia. 48L x 26 dia. 29.9" Hg , B 13 x 15 x 14 8 x 12 x " Hg , C 31.4 x 25.4 x x 24.4 x " Hg , D 12"-dia. x "-dia. x " Hg , E 17 x 11 x x 8 x " Hg A 2, F 13 x 13 x x 10.5 x " Hg A 1, G 9 x 9 x x 6 x " Hg A 1, H 13 x 13 x x 10 x " Hg A 1, I 17 x 17 x x 15 x " Hg A 2, J 26.5 x 11 x x 8 x " Hg A 2, Thousands of Critical Environment Solutions: Techni-Dome Vacuum Desiccator Desiccant for Techni-Dome

35 Custom Vacuum Chambers Terra designs and fabricates chambers to your specs. Models shown: A. 1"-thick acrylic chamber, 32"W x 32"W x 6"H, sustains vacuum to 16" Hg. No B. Aluminum chamber, 37"W x 37"D x 37"H with acrylic window, sustains vacuum to 29.9" Hg. No See pages for vacuum gloveboxes Environmental Chambers C. Caron Environmental Chambers Refrigerated Incubators provide precise temperature control from 5 C to 60 C. Stability Chambers add a relative humidity system with solid-state humidity sensor and controller that allow humidification and dehumidification. Models below are 115VAC; 230VAC also available Refrigerated Incubator Stability Chamber Capacity 10 cu. ft , , cu. ft , , D. Large-Capacity Environmental Chambers Provide both above- and below-ambient control of temperature (4 C to 70 C) and humidity (20 to 98%RH, on select models). All include a passwordprotected 21-step programmable controller. See TerraUniversal.com for specs and pricing. A C No D B No E. BioZone Stability Chambers This enclosure maintains extremely stable temperature conditions (13 C, ± 31 C). Its large working area is divided into 40"W zones, each with independent access shield and temperature controls. Air flows vertically through 99.99% efficient HEPA filters. Overall Dimensions 40"W Access Zones 40"W x 64"D x 81"H , "W x 64"D x 81"H , "W x 64"D x 81"H , * Order desired Fan/Filter Unit (HEPA or ULPA) separately - one 2' x 4' unit required per access panel. E Zone Heaters Rear Wall A/C Module HEPA Filter Air Return Plenum Air at Desired Temp Processed Air Cooled Air No A F. RH/Temperature Stability Chamber This stainless steel cabinet maintains critical relative humidity and temperature levels. Stainless Steel with A 22, Amber acrylic door All amber acrylic , Humidifier AC/Heater Top View F ± 2 F/± 3% RH Stability To Order, Call or Fax Vol. 3 No

36 Fluorescent light standard; UV sterilization bulbs available Side Panels ensure effective laminar flow Digital Control Panel Filter/Fan Unit Light Backpressure alarm Motorized Shield* Vertical Laminar Flow Station This economical system provides a laminar flow of HEPA-filtered air to meet the most critical contamination requirements. It incorporates industry-leading 48 dba blowers for quiet, low-vibration operation. The all-304 stainless steel or powder-coated steel is cleanroom compatible and easy to clean and sterilize. An optional motorized front shield extends 3" 25" above the work area for more effective particle control. Fluorescent lighting is included; for complete line of options, visit TerraUniversal.com. Motorized Sliding Shield* extends 3"-25" below hood to restrict access to work area and improve system efficiency. Rated for millions of operations! Work Surfaces* available in many sizes and materials. Modular Cleanroom Drawers* select stainless steel or plastic Two-piece design isolates FFU vibration. *System option 91" Filter/Fan Units (FFUs) 115VAC, 60Hz* See chart below for quantity required Nominal Dim. Avg. 90 FPM HEPA FFU Ionizing Bar** width x length 2' x 4' 650 CFM H ' x 3' 480 CFM H ' x 2' 360 CFM H * ULPA versions also available. For 220VAC model, add -220 to the part number. ** See page 25 for specifications. Includes installation kit. Strip shield access curtain (option) 69" 35" B 32" A Shown with optional sliding shield and drawer unit. Vertical Laminar Flow Station Side Panel* Sliding Shield Dimensions (inches) No. of FFUs required (order below) 304 Stainless Steel (Order FFUs and Benches separately) Powder Coated Steel (Order FFUs and Benches separately) Static Dissipative PVC Static Dissipative PVC 120VAC, 50/60Hz 220VAC, 50Hz 120VAC, 50/60Hz 220VAC, 50Hz A B W x D x 30 (1) 2' x 4' A A-220 5, A A-220 3, , x 30 (2) 2' x 3' A A-220 6, A A-220 4, , x 30 (2) 2' x 4' A A-220 7, A A-220 5, , * Replaces standard plexiglass side panels (each station requires two). Static-Dissipative PVC is recommended on units equipped with optional dissipative sliding shield. Dimensions (inches) Nonconductive Steel Top Corresponding Solid Top Work Benches Perforated-Top Work Benches Conductive Top 304 Stainless Top Polypropylene Top 304 Stainless Steel Top 304 Stainless Steel (Polypropylene Plenum) A B W x D x , , , x , , , x , , , x , , , , , Powder-coated adjustable-height frame; top of material indicated. 34 Thousands of Critical Environment Solutions:

37 Horizontal Laminar Flow Station The ideal processing environment for contamination-sensitive materials Dual multi-speed filter/ blower modules direct a continuous wash of HEPAor ULPA-filtered air forward across the work area Take-up ducts along front and side edges minimize turbulence and backwash in the work area Face velocity is adjustable from less than 90 FPM to higher than 130 FPM Built-in recessed illuminator provides diffused lighting without interfering with laminar flow Electropolishing available to remove embedded subsurface particles in stainless steel surfaces Fluorescent lighting standard, UV sterilization lamps available Anti-microbial coatings available Model shown: No For complete specifications: TerraUniversal.com Terra s Horizontal Laminar Flow Station provides an economical work environment that exceeds the most stringent contamination requirements in the pharmaceuticals, biotech, electronics and semiconductor industries. Powerful filter/blower modules provide a back-to-front laminar flow of filtered air across the work surface. The adjustable multi-speed, directdrive blowers let you adjust air speed ( feet per minute) to meet your requirements while providing low noise and vibration levels. For enhanced air-stream control, this station also features return ducts along the front and side edges of the work area. These ducts enhance system efficiency by reducing backwash, the most common source of turbulence in a laminar flow system. Return air ducts minimize turbulence and backwash Petcocks Nitrogen/Clean Dry Air (CDA) Vacuum DI Water Horizontal Laminar Flow Station (order filters separately) Overall Work Area No. FFUs Horizontal Laminar Flow: Interior Material** Dimensions* Dimensions* required 304 Stainless Steel Electropolished SS (W" x D" x H") (W" x D" x H") (order at right) 52 x 44 x x 30 x 28 (1) 2' x 4' , , x 44 x x 30 x 28 (2) 2' x 3' , , x 44 x x 30 x 28 (1) 2' x 4' & (1) 2' x 3' , , Note: All models are 115VAC, 50/60Hz. For 220VAC, 50Hz, add -220 to the part number. * All dimensions are nominal. ** Work top and side panels are of the material indicated. All exterior surfaces are powder-coated CR steel. *** 99.99% 0.3 micron particles. ULPA filters also available. Size (W x L) 2' x 4' 2' x 3' Filters HEPA Filter/Fan Units*** H H To Order, Call or Fax Vol. 3 No

38 Valuline Laminar Flow Workstations A low-cost solution for laminar flow applications HEPA filtration, with backpressure gauge to monitor filter operation Tilt-up dissipative PVC sash Fluorescent lighting Stainless steel work station This economical free-standing workstation provides a particle-free environment for contamination-sensitive work. Select powder-coated or stainless steel construction. Dissipative PVC side panels help maintain a laminar flow of HEPA filtered air, and the tilt-up dissipative PVC sash allows transfer of bulky process equipment. All models include HEPA fan/filter module(s), tilt-up sash, a stainless steel work surface and a GFI duplex power outlet. Dimensions: 32"D x 89"H (see chart below for width). Top module with filter/fan can be removed for transfer through standard door. Valuline Laminar Flow Station Width 304 Stainless Steel Powder Coated Steel (Inches) 20VAC, 50/60Hz 220VAC, 50Hz 20VAC, 50/60Hz 220VAC, 50Hz , , , , , , CleanBooth Laminar Flow Station The backbone of this system is one or more filter/fan units (FFUs), each with industryleading low-noise impeller blowers. Flexible side curtains create a 3-sided enclosure, enhancing the laminar flow. See other options below. No with optional filter/fan unit, light, panel kit and table. Mobile Frame Support Includes set of 4 casters, 2 with locking brakes. Order FFUs below. Overall Dimensions No. of FFUs Standard Height: 82"* (W x D, nominal) (order below) 49" x 25" (1) 24" x 48" " x 25" (2) 24" x 36" , *Filter face 70" above floor Filter/Fan Units Includes HEPA filter rated 99.99% 0.3 µm particles. All models are 120VAC, 220V models available. Nominal Dim. Power Avg. 90 FPM HEPA FFU width x length 2' x 4' 110VAC 644 CFM H ' x 3' 110VAC 477 CFM H * Order FFU separately. Softwall Panel Kits 40 mil curtains are 60" long. Each kit includes 2'-wide side panels and appropriate length to cover the rear of the station. Cleanroom Vinyl Anti-Static Vinyl For CleanBooth 49" width A A " width A A Fluorescent Light 115/277VAC, 50/60Hz 35.5" long (order two for 73" booth) 47" long (order one for 49" booth) Ionizing Bar with FFU Connection Kit* 36 Thousands of Critical Environment Solutions:

39 Benchtop Laminar Flow Hoods Terra offers several bench-top systems to meet a variety of application requirements. Please visit TerraUniversal. com for complete operating specifications and pricing on dozens of standard configurations. A. Universal Hood Completely modular design lets you configure an economical clean bench to your requirements, in acrylic, polypropylene, dissipative PVC or stainless steel. Single and twin hoods available. Options include two-piece stand that isolates blower vibration perfect for high-magnification work. System shown: acrylic hood No A ($925), with blower-filter module No ($757). Includes swing-vane anemometer to monitor air speed. Select HEPA or ULPA filter. B. CleanCube Seamless Laminar Flow Hood Terra s CleanCube provides a vertical laminar flow of filtered air to create a particle-free environment. Its onepiece hood design eliminates cracks and crevasses where germs or particles can collect. The coved corners are easy to wipe down, and the absence of corner support members ensures a full view of work in progress. It also eliminates the cramped, claustrophobic feeling that operators experience when working with a hood. Fan/Filter Unit (FFU) provides 310 CFM average flow of HEPA-filtered air at 260 ft./minute. Includes swing-up access shield. System shown: 24"W x 24"D x 28"H acrylic hood No A ($1,562) with HEPA fan/filter unit No H ($730). Polycarbonate also available, along with 36"-wide models. C. WhisperFlow Bench-top Hood This versatile system offers industry-leading low noise and vibration (48 dba) in either a horizontal or vertical flow configuration. It consists of two modules: a fan/filter unit (FFU), which houses a HEPA or ULPA particle filter, and a hood. Models are available in 36" and 48" widths. Rounded corners for easy cleaning, full visibility A B Benchtop Hoods 48"W (36"W models available) Hood Material* Vertical Flow Acrylic C 2,333 Static Dissipative PVC C 3,089 Nondissipative PVC C 2,333 Stainless Steel (Dissipative PVC) C 3,101 Horizontal Flow Acrylic C 2,333 Static Dissipative PVC C 3,089 Nondissipative PVC C 2,333 Stainless Steel (Dissipative PVC) C 3,101 * Unless indicated in parentheses, shield is made of the same material as the hood. Horizontal or vertical configurations Fan/Filter Module H " x 48", with 99.99% efficient HEPA filter 0.3 µm particles) Other models available at TerraUniversal.com 34" depths All-polypropylene models 2', 3' and 6' widths Spill trays C To Order, Call or Fax Vol. 3 No

40 98" 34.75" 32" A B 66.75" Free-Standing Exhaust Fume Hoods This Exhaust Fume Hood is designed to afford you maximum economy and flexibility in designing the system that s right for your application. The frame is fabricated from welded 1 1 2" x 3" powder-coated or 304 stainless steel to ensure sturdy support for the exhaust fume hood. The frame also isolates the hood (and any vibrations the hood causes) from the work surface. A 6" round discharge allows easy connection to your in-house exhaust system to provide the internal negative pressure necessary to safely remove fumes from the work surface. The front of the unit features an easy-glide sliding shield (also made of transparent PVC mounted in a powder-coated aluminum frame). The Ductless Exhaust Purification Hoods include an explosionproof blower installed inside the hood and provisions for mounting purification filters and particle filters that safely remove a wide array of fumes to allow Room Air safe indoor release of exhaust. Filtered Air Contaminated Air Shown with optional Cleanroom Bench. Dimensions Exhaust Fume Hoods* Ductless Exhaust Purification Hoods** Overall Length Inside Length Optional Work Surface 304 Stainless Steel Powder-Coated CR Steel 304 Stainless Steel Powder-Coated CR Steel A B 52" 49" 48" x 30" , , , , " 61" 60" x 30" , , , , " 73" 72" x 30" , , , , " 97" 96" x 30" , , , , * Supporting frame is made of powder-coated steel tubing; stainless steel frame is available on a custom basis. ** Order Purification Filters separately. These systems include a 3/4 HP explosion-proof blower mounted for negative-pressure venting. New bonded filters improve safety and performance ECM Modular System: Ductless Exhaust Purifiers These horizontal or vertical flow systems ventilate and purify fumes generated by such operations as soldering, chemical mixing and pharmaceutical packaging, allowing safe indoor release of exhaust. Hoods are available in five materials, including stainless steel and dissipative plastic, in sizes from 28" to 56" wide. Options include fluorescent lighting, air flow meters, and work surfaces, see TerraUniversal.com for details. Horizontal Exhaust Fume Hood Model shown: acrylic hood No B with HEPA filter/blower module No System dimensions: 42"W x 43.5"D (hood and blower) x 28"H Vertical Exhaust Fume Hood Model shown: acrylic hood No B with HEPA filter/blower module No System dimensions: 42"W x 30"D x 41.5"H (hood and blower) 38 Thousands of Critical Environment Solutions:

41 High-Clearance Chemical Fume Hood This benchtop unit features over 28" of vertical clearance with the access shield open. The dual impeller blowers provide ample ventilation under filter load to maintain exhaust air speed 100 fpm for safe operation and worker protection. A polypropylene tray collects chemical spills, and quick-release clamps ensure easy access to activated charcoal and/or final HEPA filters. The sloped front access provides full view of and access to work in progress. Overall dimensions: 32.5"W x 25"D x 33.25"H (48"H with filter/blower module). Access shield clearance: 15.5" (closed); 28.25" (open). Exhaust Flow: 400 CFM (with charcoal filter) 350 CFM (charcoal and HEPA final filter) Air Velocity: 118 ft./min. with shield down (operated with charcoal filter only) Hood Material* Acrylic*** , PVC , Polypropylene (PVC shield)** , Polycarbonate , * Includes filter/blower enclosure and spill tray made of white polypropylene. Order filter(s) separately. ** Includes Fluorescent Illuminator (110VAC). Add -220 to the part number for 220VAC *** Acrylic is damaged by alcohol and other cleaning agents. Charcoal Purification Filter A HEPA Final Filter Ideal for distillation and other operations with large glassware or equipment. Full specifications TerraUniversal.com High capacity blower maintains air speed >100 ft./min. with 15" of vertical working clearance! Benchtop Ductless Exhaust Fume Hood This high-capacity, turnkey fume hood features dual blowers to ensure a safe exhaust flow speed (181 ft./min.). Polypropylene construction resists chemical vapors, and an onboard air speed meter monitors operation. Includes a vapor-sealed fluorescent illuminator. Dimensions: 45"W x 28"D x 27"H. Other sizes and options available at , Air speed monitor ensures safe operation Charcoal filter now with Particle Entrapment shield to contain dust 8"-diameter x 1" flange (standard) Quick-release filter housing replace filter from above or from inside enclosure! High capacity blower maintains air speed 181 ft./min. with 5" of vertical working clearance! To Order, Call or Fax Vol. 3 No

42 Laboratory Hoods, Bio Safety Cabinets: from Labconco A A. Basic Laboratory Hoods By-pass design maintains stable face velocity, and vapor-proof or explosionproof blower provides safe ventilation. Available in 47 and 70" widths, with a complete range of system options. Model shown: B B. Fiberglass 30 Laboratory Hoods Powder epoxy-coated exterior is easy to clean; one-piece molded fiberglass interior resists most chemicals. By-pass design maintains stable face velocity, and pivoting air foil maximizes containment. Available with onboard exhaust blower. Model shown: A. Basic 47 Laboratory Hoods: 47"W x 25"D x 53"H Work Surface Incandescent Lamp Blower Motor Equivalent Resistance Shipping Weight 115VAC, 60Hz 220VAC, 50Hz*** 10" dia 12" dia. lbs./kg Vapor Proof 1/3 HP 100' 250' 370/ , , Explosion-Proof** 1/2 HP, EP 100' 250' 375/ , , Basic 70 Laboratory Hoods: 70"W x 25"D x 53"H Work Surface Vapor Proof 3/4 HP 45' 100' 450/ , , , Explosion-Proof** 3/4 HP EP 45' 100' 455/ , , , * Maximum length of straight duct to achieve 100fpm face velocity. ** Bulb not included on explosion-proof models. *** International electrical configuration. 48"/72"W x 30"D x 1.25" thick black epoxy-coated steel B. Fiberglass 30 Laboratory Hoods: 30"W x 30.16"D x 48"H* Work Surface * Model is 54"H Blower Equivalent Shipping 115VAC, 60Hz 220VAC, 50Hz*** ** Maximum length of straight duct to achieve Motor Resistance** Weight 100fpm face velocity *** International electrical configuration. 6" dia 8" dia. lbs./kg 48"/72"W x 30"D x 1.25" thick black epoxycoated steel Yes 20' 80' 230/ , , None 210/ , , /10HP (120V); 1 /3 HP (220V) 40 Thousands of Critical Environment Solutions:

43 Laboratory Hoods, Bio Safety Cabinets: from Labconco C D E C. Purifier Logic Class II Biosafety Cabinets Purifier Logic Biosafety Cabinets meet or exceed all NSF standards, including 99.99% efficient HEPA filters, nominal inflow of 105 fpm, and all positivepressure ducts surrounded by negative pressure plenums. It includes an angled, fully closing, counterbalanced tempered glass sash for closer, more comfortable viewing, and a curved inlet grille that provides a comfortable forearm rest. Bright, glare-free fluorescent lighting with timer and solid state ballasts provides footcandles at the work surface, exceeding NSF standards. Electronically Commutated Motor (EMC) Technology precisely controls airflow without the need for airflow sensors. The motor is programmed to consistently deliver the precise volume of air required, even as filters load. Its line-of-sight LCD display terminal provides instant feedback that the cabinet is operating properly, and a Filter Remaining bar graph eliminates filter change guesswork. Best of all, the reliable ECM is rated for 50,000 hours of operation over three times the life of other BSC motors. Intelligent features enhance safe, efficient, cost-saving operation. Smart-Start lets you program start-up and shut-down of the blower and lights when the sash is opened or closed, assuring consistent operation and saving time. Night-Smart idles the blower at 30% speed or less when the sash is fully closed to help maintain a particulate-free environment inside the cabinet during periods of non-use. 4-foot nominal width, 115VAC , Base Stand Other sizes and configurations available at TerraUniversal.com F D. Paramount Ductless Enclosures These self-contained workstations require no ducting to the outside, making them ideal for applications that require portability or flexible installation. An air foil enhances fume containment. Other sizes and accessories, including filters, at TerraUniversal.com Work Space 115VAC, 60Hz 230VAC, 50Hz Dimensions 33.6" W x 23.4" D , , " W x 23.4" D , , E. Protector XVS Ventilation Stations This low-profile, large-capacity enclosure provides the perfect fume hood for analytical work, solvent cleaning, pathology and cytology studies. By-pass design maintains stable air velocity, and Clean-Sweep air foil minimizes dead air zones to maximize containment. Select FilterMate below for ventilation. Model shown: No /$2,550.00, with optional base stand, casters and work surface. See complete line at TerraUniversal.com. F. FilterMate Portable Exhausters Ideal for operation with the Protector XVS, this system provides quiet exhausting and containment of contaminants. Select HEPA and/or carbon filter to remove powders, particulates or vapors. True bag-in/bag-out systems allows safe filter disposal. Model shown: To Order, Call or Fax Vol. 3 No

44 Workstations and Chairs Top designs for all applications C Dampens 90% of building vibrations A Cleanroom laminate B Stainless steel Call to discuss special requirements! D Vibration platform Work Benches select desired top (all bases feature a white powder-coated finish) Base Type Width A. Nonconductive B. Stainless C. Vibration-Free (Epoxy Finish) (Depth=30") Laminate Steel Laminate Top Telescoping A Base Recessed C Base 25"-34" 30" D. Vibration-Free Platform Work Electropolished Surface Stainless Steel Top (W" x D" x H") , A 1, x x , , A 1, x 24 x , , A 1, Visit TerraUniversal.com for other bench styles: , Electropolished stainless steel Acid-resistant polypropylene tops , Dozens of standard sizes , Class 100 Static Control # Class 100 Static Control # Class 100 Static Control # Class 100 # Class 100 # E F G H I E I. Class 100 and Static Control Clean vinyl meets Class 100 particle requirements. Static- Control chairs feature dissipative vinyl, conductive casters, and grounding chains. Specifications Class 100 Static Control Class 100 Height Color E. F. G. H. I. Desk Black Blue * * * Bench Black Blue * * * * Quick ship models usually ship within one week! 42 Thousands of Critical Environment Solutions:

45 Workstations and Chairs Laboratory Stools Captions indicate models shown. Visit TerraUniversal.com for other sizes and styles. No $ No $ No $ ErgoHeight Auto-Adjusting Cleanroom Workstations This ergonomic workstation brings the work surface to any of four preselected heights at the press of a button ensuring optimal worker comfort and eliminating back stress! Its sealed design isolates the motor to minimize particle generation, making it compatible with Class 100/ISO 5 cleanliness requirements. Front-panel controls ensure easy operation. See TerraUniversal.com for other sizes and top materials. Benchtop Size Laminate Top Stainless Steel Top (W" x D") 36 x , , x , , No $ No $ Ergonomic Upholstered # Ergonomic Upholstered # Ergonomic Upholstered # Urethane # Ergonomic ESD # J K L M N J N. Laboratory Chairs Select from our large assortment of Laboratory Chairs. Types J-L are upholstered chairs built with ergonomic benefits. Types M and N meet durability and budget needs. Specs Ergonomic Upholstered Chairs* Specs Urethane Chairs** ESD Chair Height Color J. w/seat Control K. Standard L. Large Backrest Height M. N. Desk Black Desk Blue Bench Black Bench Blue * Available in Grade 2 Vinyl or Grade 4 Breathable Nylon. Visit TerraUniversal.com for more color options. ** More configurations available on the website. To Order, Call or Fax Vol. 3 No

46 Convert any space into a controlled environment at a fraction of the cost, in a fraction of the time! Fast-response roll-up doors Modular Cleanrooms Free-standing, all-steel structures create sturdy, versatile clean processing solutions that meet cleanliness requirements to Class 10 (ISO 3). Whatever your application, Terra delivers a pre-tested, turnkey system. Hardwall Designs Acrylic or static-dissipative rigid PVC panels for full visibility Steel support frame spans up to 20 feet without internal pillars or external supports Mirror-finished stainless steel trim creates a showcase exterior A/C and humidity controls Available raised floors optimize laminar airflow Configured to Your Specifications! Air conditioning Humidification/Dehumidification Rapid-Operation Doors Raised Floor Parting strip shields shown on Pharmaceutical Powder Containment Room Softwall Designs Portable, expandable, easy to assemble and disassemble Curtain panels and parting strip shields, in anti-static cleanroom-grade vinyl Rigid steel support frame requires no ceiling supports Casters available Save Time! Terra s online QuickQuote Planner configures a room to your specifications: Just click on Modular Cleanrooms Installation and Certification Terra provides flexible installation services. Our technicians either perform the complete installation or direct your team of installers. In addition, Terra arranges a variety of thirdparty certifications to help you meet cleanliness requirements and local codes: Seismic Load Certifications Air Balancing Services ETL/CSA/CE Certifications 44 Thousands of Critical Environment Solutions:

47 Optimized for aseptic processing requirements! Roll-Up Door Pass-Through Antechamber with glass double doors Powder-Coated Steel BioSafe Cleanroom tempered-glass windows enhance visibility BioSafe Modular Cleanrooms These all-steel freestanding structures provide a particle-free environment that s easy to clean and sterilize. Their unique two-piece panel design lets you configure a custom cleanroom using pre-engineered components, reducing the cost and delivery time. Smooth interior surfaces with rounded corners eliminate cracks for easy cleaning. Select 304/316 stainless or powder-coated steel, with tempered safety glass windows for complete visibility throughout a multi-room facility. Any size or floor plan ISO 5 facility with antimicrobial stainless steel panels System features include HEPA/ULPA modules with remote controls for easy air balancing HVAC with UV sterilization inside air returns Panel insulation for thermal stability and vibration deadening Air handlers for negative-pressure operation Pass-throughs and air showers Power, vacuum, gas and DI water lines Gowning rooms, antechambers Ionization To Order, Call or Fax Vol. 3 No

48 BioSafe Pass-Through Chambers Now with all-304/316 stainless steel latches to eliminate scratching, corrosion and contamination common with plated hardware. Seamless Unique design eliminates cracks, corners and other contaminant traps! Lipless Easy material transfer with no clearance obstruction Easy to Clean Ultra-smooth internal surfaces Easy to Sterilize 304/316 electropolished SS; removable doors can be steam sterilized Double-Wall, Sealed Construction adds rigidity and houses interlock and standard or custom utilities without compromising the ultra-clean design 46 Thousands of Critical Environment Solutions:

49 Controlled Storage NitroPlex Humidity Control System Increases desiccator efficiency up to 400% to minimize nitrogen waste and moisture exposure Senses and displays relative humidity in each desiccator chamber independently for more efficient, cost-effective moisture control Cuts nitrogen expenses by over 75% Prevents moisture and contamination migration from one chamber to another Lets you specify a different humidity set point for each chamber Automatically delivers a high-flow nitrogen purge only to the chamber where it s needed, and only as long as it s needed to restore RH set point Can be integrated into almost any Terra desiccator line Portable PC docking station Sensor/Display Modules (one/chamber). Allow multiplexed humidity control Cuts Nitrogen Costs, Increases Efficiency! Miniature LEDs display current humidity and RH set point Model shown: No NP, with ten (10) control modules (No ) and optional SmartPlex computer, stainless steel door frames, and stand. Acrylic SmartDesiccator No (shelves and door frames optional) SmartDesiccator Benchtop Storage System Miniaturized LED monitors humidity and displays set point Automates dry benchtop storage to eliminate moisture-related degradation and optimize yields First-of-its-kind gas control system conserves nitrogen! Reduces nitrogen cost by 78%!* Fully integrated turnkey system takes 30 seconds to install Electropolished Stainless Steel SmartDesiccator Seconds to install and program! Electropolished SS SmartDesiccator B 2, Automatic RB (Relief/Bleed) Valve One required per cabinet for safe operation B SmartDesiccator: Select Acrylic or Dissipative PVC (select options below) Dimensions W x D x H** Lip Clearance Chamber Clearance Acrylic** Dissipative PVC 304 Stainless Steel Door Frames Perforated Stainless Steel Shelf Cat # Cat # Cat # Cat # 12" x 12" x 13.25" 10.75" x 10.75" 10.25" x 11.5" x 12" D 1, D 1, A " x 18" x 13.25" " x 10.75" " x 17.5" x 12" A 1, A 1, A " x 18" x 13.25" " x 10.75" " x 17.5" x 12" A 1, A 2, A " x 24" x " x 10.75" " x 23.5" x 12" A 1, A 2, A * Performance specifications at TerraUniversal.com ** Acrylic is damaged by alcohol and other cleaning agents. To Order, Call or Fax Vol. 3 No

50 Cleaning Ultrasonic Cleaners These Branson C S A - l i s t e d cleaners provide thorough, safe cleaning of smalland medium-sized parts. Models below feature heat controls with digital timer and degas function, which allows immediate use at maximum efficiency. All operate on 115VAC; 230VAC and other heating and timer configurations are also available. Tank Capacity 0.5 gallons gallons gallons gallons gallons , Laboratory Pumps from ILMVAC Diaphragm Pumps These pumps are the perfect solution for dry, oil-free applications in the rough and medium-high vacuum range. ILMVAC vacuum pumps can be used in a wide range of applications including vacuum distillation, vacuum concentration, molecular distillation, drying ovens, vacuum filtration and gel drying. Chemically resistant models are also available for use when aggressive solvents and acid vapors are present. Standard Models Ultimate Pressure Pump Speed <8 mbar 1.0/1.1 m3/h , <8 mbar 2.3/2.5 m3/h , <2 mbar 2.0/2.2 m3/h , <2 mbar 4.5/4.9 m3/h , Shakers Ionizing Blow- Off Gun Safely removes surface contaminants with a burst of clean, static-neutralized air or nitrogen. Low-voltage design for safe, low-emi/rfi operation. Includes 0.4-micron capsule filter. 110VAC Ultimate Pressure SNO GUN II High-Precision Cleaner The safe, inexpensive, highly effective alternative to solvent or dry nitrogen cleaning of sensitive parts! Dry ice particles remove contaminants as small as 0.1 micron without disturbing delicate surface features. Specialized inert gas enclosure available to prevent moisture condensation. Pump Speed A 1, Rotary Vane Pumps ILMVAC s P-Z series rotary vane pumps have a high water vapor tolerance with a compact design. Its small dimensions and high vacuum performance makes these chemically suitable pumps ideal for the laboratory. Applications include freeze drying and process engineering. Water Vapor Tolerance 2x10-4 mbar 5.8/6.6 m3/h 60 mbar , x10-4 mbar 11.0/13.2 m3/h 35 mbar , x10-4 mbar 21.0/25.2 m3/h 35 mbar , MaxQ 2000 These Thermo Scientific shakers operate in continuous or timed mode for applications including cell cultures, bacterial suspensions, solubility studies, staining, hybridization and more. Analog , Low Cost Orbital Shakers These analog-only shakers feature built-in timers and can accommodate either thirteen 125 ml Erlenmeyer flasks or nine 250 ml flasks, depending on the model. Gentle to vigorous agitation at 40 to 220 rpm is adjustable. (13 flask model) Dual-Action Orbital and Reciprocating Shakers This affordable analog, dual-action orbital and reciprocating shaker is ideal for a wide range of laboratory applications in incubators, warm rooms, environmental chambers and refrigerators , Thousands of Critical Environment Solutions:

51 Cleaning Ultrasonic Cleaners These Branson CSA-listed cleaners provide thorough, safe cleaning of smalland medium-sized parts. Models below feature heat controls with digital timer and degas function, which allows immediate use at maximum efficiency. All operate on 115VAC; 230VAC and other heating and timer configurations are also available. Tank Capacity 0.5 gallons gallons gallons gallons gallons , Laboratory Pumps from ILMVAC Diaphragm Pumps These pumps are the perfect solution for dry, oil-free applications in the rough and medium-high vacuum range. ILMVAC vacuum pumps can be used in a wide range of applications including vacuum distillation, vacuum concentration, molecular distillation, drying ovens, vacuum filtration and gel drying. Chemically resistant models are also available for use when aggressive solvents and acid vapors are present. Standard Models Ultimate Pressure Pump Speed <8 mbar 1.0/1.1 m3/h , <8 mbar 2.3/2.5 m3/h , <2 mbar 2.0/2.2 m3/h , <2 mbar 4.5/4.9 m3/h , Shakers Ionizing Blow- Off Gun Safely removes surface contaminants with a burst of clean, static-neutralized air or nitrogen. Low-voltage design for safe, low-emi/rfi operation. Includes 0.4-micron capsule filter. 120 or 240VAC Ultimate Pressure SNO GUN II High-Precision Cleaner The safe, inexpensive, highly effective alternative to solvent or dry nitrogen cleaning of sensitive parts! Dry ice particles remove contaminants as small as 0.1 micron without disturbing delicate surface features. Specialized inert gas enclosure available to prevent moisture condensation. Pump Speed A 1, Rotary Vane Pumps ILMVAC s P-Z series rotary vane pumps have a high water vapor tolerance with a compact design. Its small dimensions and high vacuum performance makes these chemically suitable pumps ideal for the laboratory. Applications include freeze drying and process engineering. Water Vapor Tolerance 2x10-4 mbar 5.8/6.6 m3/h 60 mbar , x10-4 mbar 11.0/13.2 m3/h 35 mbar , x10-4 mbar 21.0/25.2 m3/h 35 mbar , MaxQ 2000 These Thermo Scientific shakers operate in continuous or timed mode for applications including cell cultures, bacterial suspensions, solubility studies, staining, hybridization and more. Analog , Low Cost Orbital Shakers These analog-only shakers feature built-in timers and can accommodate either thirteen 125 ml Erlenmeyer flasks or nine 250 ml flasks, depending on the model. Gentle to vigorous agitation at 40 to 220 rpm is adjustable. (13 flask model) Dual-Action Orbital and Reciprocating Shakers This affordable analog, dual-action orbital and reciprocating shaker is ideal for a wide range of laboratory applications in incubators, warm rooms, environmental chambers and refrigerators , Thousands of Critical Environment Solutions:

52 Analytical Balances: by Sartorius Sartorius CP Series Analytical Balances The practical answer for all applications available in various weighing capacities The Sartorius CP Series of Analytical Balances, which come in a variety of weighing capacities from semi-micro to 320 g, relies on monolithic weigh cell technology to ensure accuracy in continual use year after year. Starting at $2, Sartorius Extend Analytical Balances (ED Series) Ease of use eliminates operator error and ensures accuracy of results The ED Series of Extend Analytical Balances, which come in weighing capacities of 120 g and 220 g and are operated through a language-driven user interface, ensure high thermal stability and extremely fast response times. Weighing Capacity 120 g , g , Sartorius Toploading Precision Balances (CPA Series) Exceptionally high level of quality due to rugged housing construction The CPA Series offers high quality thanks to its rugged housing construction of high-grade materials. Standard applications include weighing in %, net-total formulation, dynamic weighing or animal weighing, mass unit conversion by toggling, and counting. Starting at $1, Sartorius Talent Portable Balances (TE Series) Portable, dependable, accurate A star performer that can go anywhere Rugged and compact, Talent Portable TE Balances have just the right features for everyday use in the laboratory, including easy-to-read, high contrast displays, fast response times and complete ease of operation. Starting at $ Moisture Analyzers: by Satorius A Sartorius Micro Balance ME Series (ME5) Five-decimal-point readouts in just eight seconds Scorching speed is what puts the Sartorius ME5 at the top of the class. Operation of the ME draft shield is also designed for fast weighing. Controlled by palm-operable keys or by custom programming. Weighing Capacity 5.1 g , Includes automatic and timer modes. Moisture measurement range: 0.05% to 100%. Weighing capacity: 100 g (0.1mg resolution). B Sartorius Talent Analytical Balances (TE Series) Just the perfect features for everyday use in your laboratory The TE Series of Analytical Balances from Sartorius comes in two weighing capacities, 60 g and 210 g, and both the weighing pan and weighing chamber are constructed of high-grade stainless steel. Weighing Capacity 60 g , g , A. MA35 Series These infrared dryers provide a fast alternative to oven drying. Ideal for many production and quality inspection routines. The MA35 allows easy, userfriendly sample heating (40 to 160 C) and analysis. Weighing capacity: 35 g (1 mg resolution). Glass Panels , Metal Panels , B. MA100 Series This is the only IR dryer that features a built-in weighing system with 0.1-mg resolution and an EC typeapproval certificate. Its Swift Parameter Adjustment adapts operation to the results of an available reference method and saves it as a drying routine. Halogen Heating Element , Ceramic IR Heating Element , Thousands of Critical Environment Solutions:

53 More Products for Your Lab LAMBA Bio+ Spectrophotometer from Perkin Elmer The LAMBA Bio+ has been specifically designed for life-science laboratories that require a dedicated instrument for the determination of nucleic acid purity and concentration, protein concentrations and cell density measurements. A full suite of stored methods include DNA, RNA and Oligonucleotide calculations, protein assays such as direct UV measurement, BCA, Biuret, Bradford and Lowry. Unlike many dedicated life-science spectrophotometers, the LAMBA Bio+ can also measure absorbance or concentration at any wavelength, providing flexibility to address future applications. All results may be printed to an integrated high quality printer or stored and printed via SD flash memory card. LAMBDA Bio+ with printer , LAMBDA Bio+ with SD Card , Millennium 2000 Microplate Shaker Incubator from Jencons Scientific Minimum bench space required Easy to clean and maintain Optimal temperature uniformity of plates The Millennium 2000 is a unique controlled microprocessor that accommodates up to four microtitre plates in either 96- or 384-well format. Speed, temperature and time are programmed via the control panel with an easy to read LCD displaying all three parameters. All four plates are easy to access at all times for loading and unloading. For added safety, the Millennium 2000 works from a low voltage supply. Full line of microplate readers, shakers, and incubators available! , Branson Sonifier Cell Disruptors Auto tuning for optimum performance Pulsed mode to minimize heat generation in thermally-sensitive samples Continuous or timed operation The Sonifier ultrasonic cell disruptors are designed to apply high-frequency ultrasonic energy to disrupt cellular structures, homogenize samples, emulsify materials, mix compounds and accelerate reactions. These cell disruptors can process static samples from 1 ml to greater than 500 ml or flowing material up to 40 l/hr. Each model consists of a power supply, converter, and mechanical probe. Model * Output 250 Analog 200 Watts , Analog 400 Watts , Digital 200 Watts , Digital 400 Watts , *Also available in 230V, 50/60Hz Justrite Centura Safety Cans Take control of solvents with Centura Safety Cans from Justrite. These safety disposal cans offer a safe and easy way to collect liquid waste. The quick-disconnect fittings allow free flow of solvent into the container through tubing. Hands-free liquid waste accumulation is ideal for HPLC applications and is suitable for either pump fed or gravity flow HPLC waste methods. Double fittings eliminate back pressure in liquid flow disposal line and provide controlled handling of vapors. Capacity Liquid Intake Vapor Release Fitting Fitting 2 gallon Stainless Steel Stainless Steel gallon Stainless Steel Polypropylene gallon Polypropylene Polypropylene gallon Stainless Steel Stainless Steel gallon Stainless Steel Polypropylene gallon Polypropylene Polypropylene To Order, Call or Fax Vol. 3 No

54 Protects microscope samples! B Install next to hand washer C Accommodates multiple glove sizes or materials A D For gloves, hoods, face masks* E Ideal for finger cots F Organizes small parts G H Easy-access wiper dispensing* I Hinged top keeps wipers clean J K Garb and Parts Dispensers Space-Saving Convenience! These handy dispensers save space and organize gloves, safety glasses, wipers, hats, and other garb. They re perfect benchtop storage bins for small parts used in cleanroom processing. Select clear acrylic or static-dissipative PVC, which eliminates static charges and the particles they attract. Item (see photos) Dimensions Acrylic Static-Dissipative PVC W x D x H, in A. SneezeGuard 7.12 x x B. Wall-Mount Glove Dispenser (single) 16.5 x 12.5 x C. Wall-Mount Glove Dispenser (triple) 16 x 11.5 x D. Benchtop Glove Dispenser* 12 x 6 x E. File Holder (4 slots) 10.5 x 5 x F. Dispensing Bins 5 x 6.25 x G. Apparel Dispenser 48.5 x 24.5 x , , H. Multi-Chamber Dispenser x 8 x I. Wiper Dispenser (enclosed) 12 x 9 x J. Wiper Dispenser (open top) 10.5 x 14.5 x K. Safety Glasses Dispensers Holds: x (all are 5.75"D) x x Other sizes available x call Terra! x *Now available in stainless steel see facing page x x , x , , Thousands of Critical Environment Solutions:

55 Stainless Steel Lab Aids All models now with Anti-Microbial Coatings* A Holds up to four petri dishes L Protects fragile pipette tips B Models for loose or packaged gloves M Clean, dry benchtop storage C Bench or wall-mount glove dispenser D Wiper dispenser E Bootie dispenser F Swab dispenser N For Gilson Pipetman and Drummond Pipette-Aid models O Q P Holds plates over 6" wide Includes anti-microbial coating for germ control! * Durable coatings fight bacteria and other microbes details at TerraUniversal.com Stainless Steel Cleanroom and Lab Aids Convenient racks, dispensers and tools all feature a durable antimicrobial coating to reduce infection rates and product contamination! Dozens of other models at TerraUniversal.com Item (see photos) includes Dimensions Electropolished 304 SS anit-microbial coating W x D x H, in. A. Glove Dispenser, 27 x 7 x 24 (3 compartment) AM Wall-mount 34.5 x 8 x 24 (4 compartment) AM 1, B. Glove Dispenser, 24 x 8 x 24 (3 compartment) AM Wall-mount 32 x 8 x 24 (4 compartment) AM 1, C. Glove Dispenser 12 x 6 x AM D. Wiper Dispenser 12 x 9 x AM x 9.5 x AM E. Bootie Dispenser 15 x 6 x AM F. Swab Dispenser 6 x 4 x AM G. Glove Dispenser 5.5 x 3.75 x 20 (2 boxes) AM H. Glove Dispenser 5.5 x 3.75 x 30 (3 boxes) AM I. Glove Dispenser 5.5 x 3.75 x 10 (1 boxes) AM J. Glove Dispenser 12 x 3.75 x 10 (2 boxes) AM K. Glove Dispenser 18 x 3.75 x 10 (3 boxes) AM L. Petri Dish Incubation 5.37 x x AM Tray M. Pipette Support Rack 8.88 x 9.2 x AM N. Electrophoresis Gel 6.25 x 7.75 x AM Plate Drying Rack O. Microliter Pipettor Racks 9 x 5 x AM P. Microliter Pipettor Racks 9 x 7.82 x AM Q SS Clipboard 12 x A-2AM To Order, Call or Fax Vol. 3 No A-2 G. K. Glove Dispensers many sizes available. 53

56 800 S. Raymond Ave., Fullerton, CA USA Tel: Fax: TerraUniversal.com CHANGE SERVICE REQUESTED PRSRT STD U.S. POSTAGE PAID TERRA UNIVERSAL Update Mailing Information at Select Contact Us and enter your name and contact ID (printed above) on the Update Mailing Information form. LAMBA Bio+ Spectrophotometer from Perkin Elmer page 51 Laboratory Balances from Sartorius page 50 Refrigerated Incubators from Caron TerraUniversal.com Thermo Scientific Max Q2000 Shaker page 48 Justrite Safety Cans perfect for HPLC applications page 51 Microplate Incubating Shakers from Jencons TerraUniversal.com Two-Drawer Undercounter Refrigerators from Marvel Scientific page 49 Labware Washers from Labconco TerraUniversal.com