-40℃ Vertical laboratory Freezer – 280L

Short Description:

-40°C Deep Freezer is designed for long term storage of various medical and biological products, such as blood plasma, vaccines, testing reagents and laboratory materials, even some electronic products for test. It can be installed in research institutions and clinical sites in life science, blood banks, hospitals, electronic testing and medical laboratories.




Product Tags

There are a variety of ultra-low temperature storage solutions for individual laboratory users to choose from to meet the growing demand for sample storage.

Temperature Control

  • Microprocessor control
  • Inner temperature: -10°C~-40°C

Safety Control

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

Refrigeration System

  • Highly efficient compressor and high reliability fan;
  • 90mm thick foam insulation, better insulation effect, help to maintain temperature stability inside the freezer.

Ergonomic Design

  • Double inner doors design
  • Baskets are covered

Performance Curve

Performance Curve

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  • Model DW-40L280
    Technical Data Cabinet Type Vertical
    Climate Class N
    Cooling Type Direct cooling
    Defrost Mode Manual
    Refrigerant R290
    Performance Cooling performance(°C) -40
    Temperature Range(°C)  -10~-40
    Material Exterior Material Galvanized steel powder coating
    Interior  Material Galvanized steel powder coating
    Insulation Material PUF
    Dimensions Capacity(L) 280L
    Interior Dimensions(W*D*H) 460x470x1310mm
    Exterior Dimensions(W*D*H) 640x692X1970mm
    Packing Dimensions(W*D*H) 760×770×2050mm
    Thickness of Cabinet Foamed Layer 70mm
    Thickness of Door 70mm
    Capacity for 2 inch boxes  -
    Inner door/Drawer  - /7
    Power Supply(V/Hz) 220V/50Hz
    Controller Functions Display Large digital display & adjusting keys
    High/Low Temperature Y
    Hot Condenser Y
    Power Failure Y
    Sensor Error Y
    Low Battery Y
    High Ambient Temp Y
    Alarm mode Sound and light alarm, remote alarm terminal
    Accessories Caster Y
    Test Hole Y
    Shelves(stainless steel)  -
    Chart Temperature Recorder Optional
    Door locking device Y
    Handle Y
    Pressure balance hole Y
    Racks & Boxes Optional
     wef Hydrocarbon Refrigerant (HC)
    HC refrigerants, following the trend in energy conservation, improve refrigerating efficiency, reduce the running cost and protect the environment.
     ret Six Drawers Inside
    The six drawers inside of the refrigerator make the storage and use of your bio-samples and reagents more easily.
     df Large LED Screen Display
    Use microprocessor temperature control with large LED screen displays inner temperature clearly.
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