1， Specifications
|
Type
|
-150℃ Cryo Freezer
|
|
Model
|
DW-150W200
|
|
Cabinet Type
|
Chest
|
|
Climate Class
|
N
|
|
Cooling Type
|
Forced air cooling
|
|
Defrost Mode
|
Manual
|
|
Refrigerant
|
HFC
|
|
Cooling performance(℃)
|
-150
|
|
Temperature Range(℃)
|
-126~-150
|
|
Controller
|
Microprocessor
|
|
Display
|
LED
|
|
Power Supply(V/Hz)
|
380/50
|
|
Power(W)
|
2800
|
|
Electrical Current(A)
|
9
|
|
Capacity(L/Cu.Ft)
|
200/7.1
|
|
Net/Gross Weight(approx)
|
315/385(kg)
694.5/848.8(lbs)
|
|
Interior Dimensions(W*D*H)
|
667*462*650(mm)
26.3*18.2*25.6(in)
|
|
Exterior Dimensions(W*D*H)
|
1570*850*1060(mm)
61.8*33.5*41.7(in)
|
|
Packing Dimensions(W*D*H)
|
1710*985*1195(mm)
67.3*38.8*47.0(in)
|
|
Container load (20'/40'/40'H)
|
6/13/13
|
|
High/Low Temperature
|
Y
|
|
Remote Alarm
|
Y
|
|
Hot Condenser
|
Y
|
|
Power Failure
|
Y
|
|
High/Low Voltage
|
Y
|
|
Sensor Error
|
Y
|
|
Low Battery
|
Y
|
|
High Ambient Temp
|
Y
|
|
Door Ajar
|
N/A
|
|
Caster
|
Y
|
|
Foot
|
Y
|
|
Test Hole
|
Y
|
|
Shelves/Inner Doors
|
-/2
|
|
Temperature Recorder
|
Optional
|
|
USB Interface
|
N/A
|
|
Rs232/485 Interface
|
Optional
|
|
CO2 Backup System
|
Optional
|
|
LN2 Backup System
|
Optional
|
|
Racks & Boxes
|
Optional
|
2， Features
1> Alternative for LN2 Storage
Unique word-leading refrigeration system is designed by Haier to avoid the danger of traditional liquid
nitrogen storage.
2> Convenience
Compact casters for ease of maneuvering, ergonomic and integrated structure design for ease of
operation
3> Reliable Performance
Cabinet temperature can reach -150℃ with fluctuation within 6℃.
4> Compressor Driven By Electricity
A: Use electricity to create cryo low temperature environment
B: Avoiding safety risks from LN2 filling.
5> Advanced Cascade Refrigeration Technology
A: Temperature up to - 150 ℃
B: With cascade refrigeration technology, the cabinet temperature can reach -150 ℃.
3， Other features
1> Large LED display for easy viewing
2> Ambient range of 10℃ to 30℃
3> LN2 back up system compatible
4> Remote monitoring
5> Smart condenser fans for energy savings
4， Systems
1> Refrigeration system
1）Optimized single stage refrigeration system
2) Hermetically sealed system
3) Environmentally safe refrigerants
4) Permanently lubricated fan systems
2> Safty control system
1) Alarm system: User programmable high and low temperature alarm set points, power failure, sensor errors, extreme voltage, hot condenser, and extremely high ambient
2) Alarm types: audible buzzer and visible flashing
3) Protection functions: Settable pass codes for control panel, start-up delay, voltage and compensation system
4) Properly grounded
3> Temperature control system
Microprocessor Control: Large LED display features a clear cabinet temperature display at an easy viewing angle and allows an adjustable range of -126 ℃to -150 ℃.
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