Pre order

-86°C Ultra Low Temperature Chest Freezer DW-HW138

  • Microprocessor-based temperature controller
  • Audible and visual alarm system
  • Ergonomic structure design
  • High-efficiency refrigeration system
  • 138L Ultra low temperature chest small volume freezer

Estimated delivery: 14 - 15 October

Inquire Now
SKU:DW-HW138

Microprocessor-based temperature control system

Meling -86℃ ultra low temperature chest  freezer equipped with microprocessor-based temperature controller, -40℃~-86℃ adjustable , controlling precision is 1℃, digital temperature display. Keyboard lock and password protected configuration page, delayed start and safe stop interval between restart and being terminated.

 

Audible and visual alarm

High /low temperature alarm, power failure alarm, low battery alarm, door ajar alarm, sensor failure alarm, system failure alarm etc. With USB temperature recorder, long time back-up battery for recorder and controller work.

 

Ergonomic structure design

Chest type, stainless steel interior, outer is painted steel panel, 4 units casters for easy handing. Top door with key lock. Two-times foaming technology, double seal design. 155mm extra thickness heat insulation.

 

High-efficiency refrigeration system

Imported famous brand compressor, fan electromotor with Germany EBM. Unique refrigeration circulation and unipolar compressor oil-lubricated technology. China Patent technology of mixture refrigerant, specially Single stage refrigeration design.

Features

  • China's leading manufacturer of ultra-low temperature chest freezers    
  • Microprocessor-based temperature controller
  • Audible and visual alarm system
  • Human-oriented structure design
  • High-efficiency refrigeration system
  • Specifications
    AttributeValue
    ModelDW-HW138
    Cabinet typeChest
    Capacity(L)138
    Internal size(W*D*H)mm490*470*582
    External size(W*D*H)mm1328*890*1025
    Package size(W*D*H)mm1470*990*1241
    NW/GW(Kgs)200/262(wood packing)
    Performance
    Temperature range-40~-86℃
    Ambient temperature16-32℃
    Cooling performance-86℃
    Climate classN
    ControllerMicroprocessor
    DisplayDigital display
    Refrigeration
    Compressor1pc
    Cooling methodDirect cooling
    Defrost modeManual
    RefrigerantMixture gas
    Insulation thickness(mm)L/R:152, B:152
    Construction
    External materialCold rolled steel
    Inner materialStainless steel
    External door1(Steel plate with spraying)
    Door lock with keyYes
    Foaming lid2
    Access port1pc. Ø 40 mm
    Casters4
    Data logging/Interval/Memory capacityUSB/Record every 10 minutes / 100,000data
    Backup batteryYes
    Alarm
    TemperatureHigh/Low temperature,High ambient temperature
    ElectricalPower failure , Low battery
    SystemSensor failure,Condenser overheating ,Built-in USB datalogger  failure,Communication error
    Accessory
    StandardRS485,Remote alarm contact
    OptionsCO2 backup system
    Download Data Sheet

    Download Here

    Back to Top
    Whatsapp
    Product has been added to your cart