Biomedical Freezer 37 38

Transcription

1 Biomedical Freezer 37 38

2 Biomedical C (Upright) C (Upright) This product is design for storage of critical and temperature sensitive biological samples, medical products, and so on in institutions such as blood banks, hospitals, etc. Key Features Forced air and frost-free design: Storage at C with automatic defrost, on-invasive defrost with time and temperature guided cycle, ensure temperature stability and minimize energy use Intelligent operation and control at C and forced air circulation for uniform temperature and high-performance refrigeration Alarm system, including high temperature, sensor error, power failure, door ajar, low battery, high ambient temperature, etc The audio-visual alarms, and remote alarm contacts Backup battery for continuously monitoring and displaying the interior temperature over 48hs after power failure The USB port are standard, the temp data can be recorded on chart paper or loaded in flash disc, maximum data safety Lockable door with Padlock for added sample security controls with digital display with 0.1 C increment, and adjustable temperature range: -20 C Self closing door with 90 stay-open feature, energy-conserving, maintains temperature uniformity to protect your valuable samples Interior brushed stainless steel liner and Exterior coated steel plate, corrosion free 5 adjustable stainless steel shelves and drawers with partition to separately store varied plasma bags Padlock Backup battery protection USB Malfunction Alarms Casters and leveling leg, easy to move and lock DWL420F Pull down test at 25 C ambient Temperature Uniformity Drawer control panel Air distribution Product appearance and specifications are subject to change without notice Time (min) Time (min) *Freezer set-point C ambient temperature 25 C 39 40

3 Biomedical C (Double Doors Type) C (Double Doors Type) The C deep freezer offers a large capacity storage space with fast temperature performance. Integrated design of cold shelf and evaporator provides additional refrigeration efficiency. This product is designed to store vaccines, blood plasma, and many other biological materials. Installations can be found in research institutions and clinical sites in life science, electronic testing and medical markets. Haier s next generation low temperature storage freezer, DWL348, is designed based on the original work horse platform of DWL508. The new freezer model operates with two capillary tubes and is equipped with dual gaskets to improve the temperature uniformity through the chamber drastically. It can be installed to satisfy tougher application requirements in universities, research institutions and blood banks. Reliability and Key Features Rated for C at 32 C ambient Rapid cooling with shelf evaporator Improved temperature uniformity with dual capillary tube design at the range of -20 C to C Improved door seal design with two gaskets maintains cabinet temperature more efficiently Frost buildup is reduced Insulation thickness is 90 mm for additional robustness, less power consumption and more temperature retaining ability Drawer design maximizes storage space. One unit can hold 360 bags of 230 ml blood bags Multiple malfunction alarms include highlow temperature, power failure, sensor error, low battery, highlow ambient temperature Two types of alarms: buzzer and flashing light DWL508 DWL348 Control panel Drawer Shelf Handle digital display for clear observation Double door design with independent locks reduces air leakage to ensure temperature stability and lower power consumption Tracks to label drawers for product identification 41 42

4 Biomedical C (Upright) C (Chest) Key Features control, adjustable temperature range :-20 C to C digital display and increment at 0.1 C Permanently lubricated cooling fan for safety and longevity Rapid cooling with shelf evaporator Removable double outer door seal design, good sealing effect and energy saving USB data logging and temperature recorder (optional) Padlock with stainless steel cylinder for safe storage Drawers are designed with label holders for item identification Reliability and Key Features High efficiency low temperature compressor with known field reliability Chemically stable, CFC-free, commercially available and environmentally safe refrigerant Permanently lubricated cooling fan for safety and longevity, high density insulation foam for stable and long term storage temperature Optimized refrigeration system designed to maximize cooling effect and temperature uniformity control, digital display, adjustable temperature range: -20 C~ C digital display for clear observation Wide voltage tolerance design with applicable voltage range of 198~252 VAC DWL278 Multiple malfunction alarms include highlow temperature, sensor error, power failure, high ambient temperature, low battery Alarm Types: buzzer, flashing light, remote alarm Electronic Thermostat Inner Multiple malfunction alarms to detect high low temperature, sensor error and power failure Two types of alarm indications: audible buzzing and visual flashing light Door lock for storage safety Standard ø40 access port for testing instrumentation except model DWW380 Corrosion proof cabinet interior design Suitable for a variety of storage baskets DWW380 Pull down test at 32 C ambient DWW380 Pull-up test at 32 C ambient USB data logging(optional) seal Time (H) Time (H) 43 44

5 Biomedical C C Technical Data Performan ce Cont rol Electrical Data Dimensions Model Cabinet Type Climate Class ooling Type efrost Mode efrigerant oise(db(a)) ooling Per formance( C) emperature Range( C) ontroller Display ower Supply(VHz) ower(w) Electrical Current(A) Capaci ty(lcu.ft) etgross Weight (approx) Interior Dimension (W*D*H) Exterior Dimension (W*D*H) Packing Dimension (W*D*H) Container Load (20'40'40'H) DWL92 Upright 40-20~ 220~ (kg) (lbs) 465*440*645(mm) 18.3*17.3*25.4(in) 597*610*860(mm) 23.5*24.0*33.9(in) 660*700*935(mm) 26*27.6*36.8(in) DWL262 Upright 44-20~ 220~ (kg) (lbs) 480*465*1430(mm) 18.9*18.3*56.3(in) 657*685*1665(mm) 25.9*27.0*65.6(in) 775*760*1755(mm) 30.5*30*69(in) *675* 29.3*26.6* 805*725*1970(mm) 31.7*28.5*77.6(in) DWL348 Upright, double door 45-20~ 220~ (kg) (lbs) 535*610*1228(mm) 21.1*24.0*48.3(in) 765*810*1860(mm) 30.1*32.0*73.2(in) 835*895*2020(mm) 32.9*35.2*79.5(in) DWL420F Upright S, Forced air cooling 45dB -20~ 220~24050HZ A 420L (kg) (lbs) 685*610*1028mm 27.0*24.0*40.5(in) 950*890*1900mm 37.4*74.4*74.8(in) 980*905*2040mm 38.6*36.0*80.3(in) ~ DWL508 Upright, double door 45-20~ (kg) 208~ (lbs) 685*610*1228(mm) 27.0*24*48.3(in) 915*810*1860(mm) 36.0*71.3*73.2(in) 980*905*2040(mm) 38.6*35.6*80.3(in) DWW100 Chest 45-20~ LCD 220~ (kg) (lbs) 500*385*625(mm) 19.7*15.2*24.6(in) 680*600*805(mm) 26.8*23.6*31.7(in) 740*650*880(mm) 29.1*25.6*34.6(in) DWW255 Chest 45-20~ LCD 220~ (kg) (lbs) 1040*430*605(mm) 40.9*16.9*23.8(in) 1243*633*838(mm) 48.9*24.9*33.0(in) 1320*755*905(mm) 59.8*29.7*35.6(in) DWW380 Chest 45-20~ LCD 220~ ~ (kg) (lbs) 1376*457*625(mm) 54.2*18.0*24.6(in) 1550*633*838(mm) 61.0*24.9*33.0(in) 1635*760*900(mm) 64.4*29.9*35.4(in) Functions Accessories Others HighLow Temperature Remote Alarm Power Failu re HighLow Voltage Sensor Error w Battery High Ambient Temp Caster ot est Hole DrawersInner Doors USB Interface Temperature Recorder Certificate Product appearance and specifications are subject to change without notice 45 46

6 Wolf Laboratories Limited Tel: Fax: Use the above details to contact us if this literature doesn't answer all your questions. Pricing on any accessories shown can be found by keying the part number into the search box on our website. The specifications listed in this brochure are subject to change by the manufacturer and therefore cannot be guaranteed to be correct. If there are aspects of the specification that must be guaranteed, please provide these to our sales team so that details can be confirmed.