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-20°C ~-40°C Ultra-low Temperature Freezer Medical Freezer DW-FL450

  • Two compressors for temperature control separately
  • Environmentally friendly Freon-free refrigeration system
  • Dustproof door gasket can be easily cleaned
  • High-precision microcomputer temperature control
  • Audible & visual security system

Estimated delivery: 14 - 15 October

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SKU:DW-FL450

Meling is the market leader for Ultra Low temperature manufacturers -20°C ~-40℃ Ultra-low temperature freezer DW-FL450 is special for medical freezer and lab freezer. This Ultra-low temperature freezer is designed with two compressors and two chambers, which allows you to control the upper chamber and lower chamber independently. And the high-precision microcomputer temperature control system has the ability to set the temperature inside the cabinet in the range of -20°C ~-40°C. The built-in door gasket can perfect maintain a constant inside temperature and is easy to clean. The Ultra-low temp freezer is best for storage of various medical and scientific materials, including reagent, and more.

 

Environmentally Friendly Refrigeration System

The environmentally friendly Freon-free refrigerant and high-efficiency enclosed compressor supplied by a famous brand can ensure energy saving and low noise. The condenser installed on the bottom ensures temperature stability and system reliability.

 

High-precision Temperature Control

The high-precision computerized temperature control system ensures an adjustable temperature within a range from -20 to -40℃ inside the cabinet. The freezer is equipped with two compressors, so independent control of the upper chamber and lower chamber can be realized.  

 

Audible & visual Security System

The well-developed audible & visual alarm system (sensor failure alarm, door ajar alarm, high temperature/low temperature alarm, comunication failure etc.) makes it safer for storage; The turn-on delay and stopping interval protection function can ensure reliability in running.

 

Human-oriented Structure Design
The arc angle-shaped door frame and cabinet design makes its appearance more attractive. The built-in door gasket is dustproof and easy to clean. Each of the refrigerating chamber and the freezing chamber is equipped with 6 drawers, which are convenient for storage of things.

 

Features

  • Two door ultra low temperature with dual display system  
  • The digital temperature display can indicate operating status clearly
  • The high-precision microcomputer temperature control system enables users to set the temperature inside the cabinet within a range from -20℃ to -40℃
  • The environmentally friendly Freon-free refrigerant and high-efficiency enclosed compressor supplied by a famous brand can ensure energy saving and low noise The condenser installed on the bottom ensures temperature stability and system reliability
  • The CFC-free polyurethane foam technology and the thicker insulating layer can improve the effect of thermal insulation
  • The well-developed audible & visual alarm system makes it safer for storage
  • The turn-on delay and stopping interval protection function can ensure reliability in running
  • The door is equipped with a lock, improving security of sample storage
  • Specifications
    AttributeValue
    ModelDW-FL450
    Cabinet typeUpright
    Capacity(L)450
    Internal size(W*D*H)mm(650*570*627)*2
    External size(W*D*H)mm810*735*1960
    Package size(W*D*H)mm895*820*2135
    NW/GW(Kgs)144/172
    Performance
    Temperature range-20~-40℃
    Ambient temperature16-32℃
    Cooling performance-40℃
    Climate classN
    ControllerMicroprocessor
    DisplayDigital display
    Refrigeration
    Compressor2pcs
    Cooling methodDirect cooling
    Defrost modeManual
    RefrigerantR290
    Insulation thickness(mm)L/R:80, B:80
    Construction
    External materialPCM
    Inner materialAluminum plate with spraying
    Shelves6*2(ABS)
    Door lock with keyYes
    Door2
    Access port2pcs. Ø 25 mm
    Casters4(2 casters with brake)
    Data logging/Interval/Memory capacityUSB/Record every 10 minutes / 1000,000data
    Backup batteryYes
    Alarm
    TemperatureHigh/Low temperature,High ambient temperature
    ElectricalPower failure, Low battery
    SystemSensor failure,Built-in USB datalog failure,Door ajar, communication error
    Accessory
    StandardRS485,Remote alarm contact
    Download Data Sheet

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