UHV Flow Cryostats Ultra High Vacuum Flow cry stats INDUSTRIES
Ultra High Vacuum Flow Cryostats: Models RC-102 and RC-110 Cryo offers Models RC-102 and RC-110 Ultra High Vacuum continous flow cryostats, which feature rotatable Conflat interface flanges, your choice of 2.75, 4.50 or 4.62 etc.. Distance from chamber interface to cold finger can be selected to fit exactly your chamber. Constructions is all welded stainless steel with low vapor pressure silver brazed copper joints. The Model RC-110 offers the most advanced technology, resulting in better temperature stability. This is achieved with the addition of an internal metallized phase seperator which eliminates all temperature fluctuations. The Model RC-110-UHV has a heater assembly built on the end of the transfer line. This heater is not exposed to vacuum and is instantly accessible. (Note: The phase seperator is not installed in this model). An optional heater that mounts directly to the inside of the sample mount is available for the model RC102; this heater is accessible through a mini Conflat flange. The standard variable temperature continuous flow ultra high vacuum cryostat Models RC-102 and RC-110 feature the following: Operates with either Cryogen-10K Cryogenic Generator or Liquid Helium dewar Sample in ultra high vacuum (UHV) 4.5 inch rotateable conflat flange 1.00 inchy diameter copper sample mount with (6) #4-40 tapped holes on 0.75 diameter BC Vapor cooled radiation shield Hi Power (50 Ohm) heater installed on sample mount 0.62 inch O.D. helium vent/return port Temperature Range: Cooldown Time: Cooldown Consumption: Cryogen Consumption: Refrigeration Capacity: Temperature Stability: Orientation: Specifications (2-4) 1.33 inch mini conflat feedthrough ports (depending on style) Evacuation valve with NW25 interface flange Safety pressure relief on vacuum space Flexible stainless steel transfer line with flow control valve for operation with LHe dewar Silicon Diode Temperature Sesnor- bolt on style installed on sample mount <1.8-300 K (600 K optional) 10 minutes typical from 300 to 4.2 K (helium) 8 minutes typical from 300 to 77 K (nitrogen) 0.20 liters liquid helium from 300 to 4.2 K 0.55 liters/hour (helium) at 4.2 K for RC-102 0.75 liters/hour (helium) at 4.2 K for RC-110 Lower at higher temperatures 0.075 liters/hour (nitrogen) at 77 K Over 2 watts at 4.2 K 0.05 K for RC-102 0.005 K for RC-110 Any Position
Standard Model RC-102 UHV WITH NW-25 0.62 O.D. FLOW VALVE CONTROL KNOB CONTROL TUBE AND (4) 1.33 MINI CONFLAT PORT 4.50 (4.62 or 2.75 OPTIONAL) ROTATABLE CONFLAT FLANGE 48.00 1.0 O.D. 12.0 or 0.37 O.D. 2.31 DIA. VAPOR COOLED RADIATION SHIELD 1.50 I.D. WITH (6) #4-40 TAPPED HOLES ON A 0.75 DIA BC PROPRIETARY INFORMATION IS THE SOLE PROPERTY OF TITLE: MODEL RC102-UHV
Standard Model RC-110 UHV EVACUATION VALVE WITH NW-25 FLANGE PHASE SEPARATOR REGULATOR FLOW VALVE CONTROL KNOB LIQUID HELIUM FLOW VALVE CONTROL TUBE AND (4) 1.33 MINI CONFLAT PORT 48.00 4.50 O.D. ROTATABLE CONFLAT FLANGE (OTHER SIZE CONFLATS OPTIONAL) 1.0 O.D. HELIUM INNER TRANSFER 12.0 OR 2.31 DIA. THERMAL ANCHOR WITH WIREWAYS 12.0 OR 1.50 I.D. VAPOR COOLED RADIATION SHIELD (OPTIONAL) WITH (6) #4-40 TAPPED HOLES ON A 0.75 DIA BC PROPRIETARY INFORMATION IS THE SOLE PROPERTY OF TITLE: MODEL RC110-UHV
Model RC-102 UHV 4-PIN ELECTRICAL FEEDTHROUGH WITH NW-25 VALVE CONTROL KNOB CONTROL TUBE (4) 1.33 MINI CONFLAT PORT 4.50(4.62 or 2.75 OPTIONAL) ROTATABLE CONFLAT FLANGE 48.00 1.0 O.D. 12.00 or 1.88 DIA. SINGLE THREAD INTERFACE VAPOR COOLED RADIATION SHIELD WITH (6) #4-40 TAPPED HOLES ON A 0.75 DIA BC NOTE: THIS STYLE RC-110 IS A NON-PHASE SEPERATOR DESIGN PROPRIETARY INFORMATION TITLE: MODEL RC102-UHV IS THE SOLE PROPERTY OF ULTRA HIGH VACUUM
Model RC-102 UHV WITH NW-25 10-PIN ELECTRICAL FEEDTHROUGH FOR HEATER AND TEMP. SENSOR 10-PIN ELECTRICAL FEEDTHROUGH FOR HEATER AND TEMP. SENSOR VALVE CONTROL KNOB (3) BLANK 1.33 MINI CONFLAT PORTS CONTROL TUBE 4.50 ROTATABLE CONFLAT FLANGE 48.0 0.75 O.D. 12.00 2.31 O.D. 1.62 O.D. VAPOR COOLED RADIATION SHIELD 4.000 1.00 1.750 (2) 1.33 MINI CONFLAT FLANGES FOR ACCESS TO HEATER AND SENSOR WITH (4) #4-40 TAPPED HOLES ON A 0.75 DIA BC PROPRIETARY INFORMATION IS THE SOLE PROPERTY OF TITLE: MODEL RC102 ULTRA HIGH VACUUM
Example of Custom RC-110 UHV with 72 inch Leg 72.0" MIN. HOSE WITH NW-25 10-PIN ELEC. FEEDTHRU FOR INTERNAL HEATER AND SENSOR VALVE CONTROL KNOB ROTATABLE QUICK 1.50 CONNECT SEAL WITH NW40 FLANGE 10.50 (266.7mm) WITH NW16 FLANGE 30 30 TYP. TYP. (1) 10 PIN ELECTRICAL UHV FEEDTHRU CONTROL TUBE.394 (10mm) 2.69 (68.3mm) 4.50 O.D. (114.3mm) 2.95 (75mm) (1) 1.33 DIA. TAPPED CONFLAT FLANGE (5) 1.33 DIA. TAPPED CONFLAT FLANGES SPACED AS SHOWN ON A 3.50 DIA. B.C. 70.0 (SPECIAL LENGTH) 0.86 (21.9mm) 2.37 I.D. (60.2mm I.D.) 0.75 (19.1mm) 4.50 O.D. ROTATABLE CONFLAT FLANGE 39.10 (993.1mm) A 1.00 O.D. (25.4mm) 2.05 O.D., (8) M3 TAPPED HOLES ON A 1.81" (46mm) B.C., ALSO HAS (3) 1mm I.D. HOLES ON A 34mm B.C. (120 DEGREES APART) A VIEW A-A (3) 1mm (.039") DIA HOLES EQ. SP. ON A 34.0mm B.C NOTE: HOLES TO ORIENT WITH M3 TAPPED HOLES ON THE SAMPLE MOUNT AS SHOWN IN VIEW B-B 6.00 (2) 1.33 MINI CONFLAT FLANGES FOR ACCESS TO HEATER AND SENSOR VIEW B-B B B WITH INTERNAL HEATER AND SENSOR, EXTERNAL SENSOR AND (8) M3x.5 TAPPED HOLES ON A 19.05mm DIA. B.C. PROPRIETARY INFORMATION TITLE: IS THE SOLE PROPERTY OF MODEL RC110-UHV ULTRA HIGH VACUUM <2 K to 325 K operating temperature range Operates with liquid helium or liquid nitrogen Operates in Push or Pull modes Heater installed inside sample mount (Not in UHV) Total of (6) UHV (16 CF) tapped conflat ports Customized number of UHV feedthrough ports with mate Customized addition of gas inlet port Copper radiation shield interface flange Bakeable to 200 C System Features Include: Vacuum insulated LHe transfer line with activated charcoal cryopump, ice filter and flow control valve Size of rotatable conflat interface flange is customized Distance from conflat flange to sample mounting surface is customized Constructed of non-magnetic stainless steel SD Silicon Diode temperature sensor installed on sample mount (on UHV side) Fully integrated and liquid helium tested