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-20°C~-40°C Ultra-low Temperature Freezer DW-FL528

  • High efficiency Refrigeration system
  • High-precision Temperature control system
  • Large-area finned condenser
  • High-performance vacuum insulation
  • Well-developed alarm system

Estimated delivery: 6 - 7 December

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SKU:DW-FL528

Meling -20°C~-40°C low temperature freezer DW-FL528 medical freezer is equipped with high-quality refrigeration system for fast cooling. The high-precision temperature control system can display various parameters simultaneously, including power voltage, temperature inside the cabinet and environmental temperature, which can indicate the operation status clearly. And you are free to set the temperature inside the cabinet in the range of -20°C to 40°C. The two-layer heat insulation foamed door with airbag-typed outer steal can prevent loss of refrigerating capacity in an effective way.

 

High Efficiency Refrigeration System
·Freon-free refrigerant, compressor supplied by an international famous brand and  EBM fan can guarantee fast cooling and are energy-saving and environmentally friendly;
·Refrigerating circuit with proprietary intellectual property rights ensures high efficiency and stability;
·Two-layer heat insulating foamed door and the insulation design of the outer door system with multiple patents can prevent loss of refrigerating capacity in an effective way;

 

High-precision Temperature Control System
High-precision microcomputer temperature control system and platinum resistor temperature sensors ensure more precise temperature control.

 

Human-oriented Design
High-quality steel plate structure with phosphate coating, Galvanized steel sheet (optional stainless steel) liner and low noise design can create a comfortable environment.

 

Features

  • The digital temperature display can show various parameters simultaneously, such as temperature inside the cabinet, power voltage and environmental temperature, indicating operating status clearly
  • The high-precision microcomputer temperature control system and platinum resistor temperature sensors enable users to set temperature inside the cabinet within a range from -20℃ to -40℃
  • The compressor supplied by an international famous brand and EBM fan is powerful, energy-saving and highly efficient
  • The large-area finned condenser is characterized by a space equal to or less than 2mm between fins, providing a large area for heat dissipation and satisfactory performance
  • The two-layer heat insulating foamed door with airbag-typed outer seal and the insulation design of the outer door system with multiple patents can prevent loss of refrigerating capacity in an effective way ,improving thermal insulation performance to a large extent
  • The well-developed alarm system has multiple alarm functions: high temperature/low temperature alarm, door ajar alarm, power failure alarm,  sensor failure alarm, low battery alarm, alarm of poor heat dissipation of condenser, system failure alarm, etc.
  • The turn-on delay and stopping interval protection function can ensure reliability in running
  • The keyboard lock function and password protection function can prevent any adjustment of operating parameters without permission
  • The rotating handle facilitates door opening The adjustable layered structure is convenient for storage of various things
  • The liner made from Galvanized steel sheet (stainless steel ) for medical use is low- temperature tolerant and corrosion-resistant, which has a long service life and is easy to clean
  • Specifications
    AttributeValue
    ModelDW-FL528
    Cabinet typeUpright
    Capacity(L)528
    Internal size(W*D*H)mm585*696*1266
    External size(W*D*H)mm930*1041*1947
    Package size(W*D*H)mm1035*1165*2157
    NW/GW(Kgs)234/305
    Performance
    Temperature range-20~-40℃
    Ambient temperature16-32℃
    Cooling performance-40℃
    Climate classN
    ControllerMicroprocessor
    DisplayDigital display
    Refrigeration
    Compressor1pc
    Cooling methodDirect cooling
    Defrost modeManual
    RefrigerantR290
    Insulation thickness(mm)L/R:130, B:130
    Construction
    External materialCold rolled steel
    Inner materialStainless steel / Galvanized steel (optional)
    Shelves3
    Door lock with keyYes
    External lockYes
    Access port2pcs. Ø 25 mm
    Casters4(2 leveling feet)
    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, Condenser overheating, Door ajar, Communication error, Built-in USB datalogger  failure
    Accessories
    StandardRS485,Remote alarm contact
    OptionalChart recorder
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