-30℃ Upright Deep Freezer

Application:

-30℃ Laboratory Deep Freezer is specially designed to meet the demands of medical and scientific research and 

industrial preparation of cold storage under normal circumstances. Widely installed in hospitals, blood 

banks, epidemic prevention centers, animal husbandry areas, pharmaceutical companies and research 

institutes. Suitable to store medicine, vaccines, blood plasma, biological materials, testing reagents and

laboratory materials.


ModelDW-25L400
Technical DataCabinet TypeUpright
Ambient Temperature+16 to 32
Cooling TypeForced air cooling
Defrost ModeAutomatic
RefrigerantR290
CompressorHermetically sealed
PerformanceSet   Point()-30
Temperature Range() -10-30
Temperature ControlControllerMicroprocessor   
DisplayLarge LED display, accuracy 0.1
Alarm modeAudio and Visual
MaterialInterior Galvanized steel with powder coating
Exterior Galvanized steel with powder coating 
Outer DoorSolid door with insulation, galvanized steel with powder coating 
InsulationHigh density 40 kg/m³ polyurethane
Electrical DataPower Supply(V/Hz)220V +/-10% /50Hz, Single phase, EU standard plug
Power(W)260
DimensionsNet Capacity(L)395
Net/Gross Weight(approx)105/125 kgs
Interior Dimensions(W*D*H)520*560*1400 mm
Exterior Dimensions(W*D*H)640*700*1890 mm
Packing Dimensions(W*D*H)700*770*2055 mm
FunctionsHigh/Low Temperature AlarmYes
Sensor Failure AlarmYes
Door Open AlarmYes
Power Failure AlarmYes
Low Battery AlarmYes
Rechargable Backup Battery24hrs backup for control panel
AccessoriesCasters with brake4
Door Keylock Yes
Access PortYes
Adjustable Shelves 5
Data logger with USB portYes
Noise level52   dB (A)


Temperature Control

Microprocessor control, Large LED display inner temperature clearly, and with easy viewing;

The inner temperature can be adjustable at the range of -10℃~-30℃, in increment of 0.1℃;

Multiple sensors to display or control the temperature;

Lock and password protection to prevent arbitrary adjustment of operating parameters


Safety Control

Malfunction alarms: high temperature alarm, low temperature alarm, Sensor failure, Power failure alarm, door open alarm, low voltage of backup battery, Over temperature alarm system, set the alarm temperature as requirements;

Three alarming methods: buzzer alarming, digital flashing alarming and remote alarm contact.

Protection function: start-up delay, shutdown interval.

Chart temperature recorder monitor system (Optional). 


Refrigeration System

High efficient and famous brand compressor and fan, with high performance refrigeration.   

Optimized refrigeration technology, low noise and energy efficient. 

Forced air circulation for large airflow with special air ducts to maintain inner temperature uniformity.

CFC-Free overall polyurethane foaming insulation. 

CFC-Free/HCFC refrigerant. 

 

Ergonomic Design

Safety door lock, preventing unauthorized access. 

Wide voltage design from 192V to 242V. 

Vacuum release port design, easy to open the door. 

Heavy duty caster with locking, easy to move and fix. 

Adjustable coated wire steel shelves, drawers are optional.  

Single solid door with handle, self-closing within 90


Inquiry

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