Product Gategory

-40~-86ºC Medical And Laboratory Ultra Low Temperature Chest Freezer

Features:

  • Model.: NW-DWHW50.
  • Storage capacity: 50 liters.
  • Temperature rage: -40~-86℃.
  • Mini deep chest design.
  • Microprocessor-based temperature controller.
  • Warning alarm for temperature errors, electrical errors and system errors.
  • Two-times foaming technology for better temperature performance.
  • The inner liner is made of stainless steel, resistant to corrosion and easy to clean.
  • Safety door lock design, ensure safety sample storage.
  • High-definition digital temperature display.
  • Human-oriented design.
  • Applied with Secop (Danfoss) compressor.
  • High-perfomance refrigeration.
  • Mixture refrigerant to reduce noise and improve the cooling temperature stably and effectively.


Detail

Specifications

Tags

NW-DWHW50 Medical And Laboratory Ultra Low Temperature Chest Freezer Price For Sale | factory and manufacturers

NW-DWHW50 is an ultra low temperature chest freezer that offers a storage capacity of 50 liters in a temperature range from -40℃ to -86℃, it’s a small medical freezer that is suitable for a small amount of storage. This ultra low temperature freezer includes a Secop (Danfoss) compressor, which is compatible with high-efficiency CFC Free mixture gas refrigerant and helps reduce energy consumption and improve refrigeration efficiency. The interior temperature is controlled by an intelligent microprocessor, and it’s clearly displayed on a high-definition digital screen, allows user to monitor and set a perfect temperature to fit the proper storage condition. The keyboard comes with a lock and password protection. This medical chest freezer has an audible and visible alarm system to warn you when storage condition is out of abnormal temperature, the sensor fails to work, and other errors and exceptions may occur, greatly protect your stored materials from spoilage.With these features above, this unit a perfect refrigeration solution for  blood banks, hospitals, health and disease prevention systems, research institutions, colleges & universities, the electronic industry, biological engineering, laboratories in colleges & universities etc.

Details

Human-Oriented Design | NW-DWHW50 Laboratory Chest Freezer

The interior liner of this laboratory chest freezer made of stainless steel, which is corrosion-resistant and easily cleanable. with 4 pieces of casters for the easy transferring position. The top lid has a full-height handle, and a vacuum release port for easy opening when it’s working on cooling operation.

dw-hw50

This ultra low chest freezer has a premium compressor and condenser, which have features of high-performance refrigeration. Its direct-cooling system has a manual-defrost feature. The mixture gas refrigerant is environmentally friendly to help improve working efficiency and reduce energy consumption.

High-Precision Temperature Control | NW-DWHW50 Ultra Low Temperature Chest Freezer

The storage temperature of this ultra low temperature chest freezer is adjustable by a high-precision and user-friendly digital microprocessor, it’s a type of automatic temperature control module, the temp. the range is between -40℃~-86℃. A piece of digital screen that works with built-in and high-sensitive temperature sensors.

Security & Alarm System | NW-DWHW50 Medical Chest Freezer

This laboratory chest freezer has an audible and visual alarm device, it works with a built-in sensor to detect the interior temperature. This system will alarm when the temperature goes high or low abnormally, the top lid has left open, the sensor doesn’t work, and the power is off, or other problems would occur. This system also comes with a device to delay turn-on and prevent interval, which can ensure working reliability. Safety door lock design, ensure safety sample storage.

Insulating Solid Top Lid | NW-DWHW50 Ultra Low Chest Freezer

The top lid of this ultra low chest freezer has a lock and a full-length handle, the solid door panel is made of stainless steel plate with two-times foam central layer, which features excellent thermal insulation.

 Two-times foaming technology. 110mm foaming insulation with VIP board for better temperature performance.

Medical Refrigerator Security Solution | NW-DWHW50 Medical Chest Freezer

Applications

application

This ultra low temperature chest freezer is  suitable for use in blood banks, hospitals, health and disease prevention systems, research institutions, colleges & universities, the electronic industry, biological engineering, laboratories in colleges & universities etc.


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  • Model NW-DWHW50
    Capacity(L) 50
    Internal Size(W*D*H)mm 430*305*425
    External Size(W*D*H)mm 677*606*1081
    Package Size(W*D*H)mm 788*720*1283
    NW/GW(Kgs) 74/123
    Performance
    Temperature Range -40~-86℃
    Ambient Temperature 16-32℃
    Cooling Performance -86℃
    Climate Class N
    Controller Microprocessor
    Display Digital display
    Refrigeration
    Compressor 1pc
    Cooling Method Direct Cooling
    Defrost Mode Manual
    Refrigerant Mixture gas
    Insulation Thickness(mm) 110
    Construction
    External Material High quality steel plates with spraying
    Inner Material Stainless steel
    Door Lock with Key Yes
    External Lock Optional
    Access Port 1pc. Ø 25 mm
    Casters 4
    Data Logging/Interval/Recording Time USB/Record every 10 minute / 2 years
    Backup Battery Yes
    Alarm
    Temperature High/Low temperature,High ambient temperature
    Electrical Power failure,Low battery
    System

    Sensor failure, Condenser overheating alarm,built-in datalogger USB failure,

    main board communication error

    Electrical
    Power Supply(V/HZ) 220~240/50
    Rated Current(A) 5.3
    Accessory
    Standard RS485, Remote alarm contact
    Options Chart recorder, CO2 backup system, RS232