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Applicable for blood stations, hospitals, CDC s, scientific research institutes, chemical industry and other related industries, Haier’s product can cryopreserve plasma, biological products, components, materials and other items that need to be kept at low temperature.

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Key features:

  • Dual Independent Refrigeration Systems: Superior Safety. Auto defrosting system+constant refrigeration system, has successfully solved the industries problem that inside temperatures rise sharply when fan cooling refrigerators defrost; If one system fails, the other one would reach -25 °c quickly, which doubles the safety of the sample; With air cooling technology, the inside uniformity can reach ±3℃ (±5℃ during the defrosting period).
  • Intelligent Defrosting: Prolongs the Defrosting Cycle, Safeguarding the Stability of the Storage Temperature; Compared with traditional timed defrosting, the intelligent defrosting technology reduces the defrosting frequency by two, effectively draws down the temperature fluctuation caused by defrosting during sample storage cycle by intelligently identifying the amount of frost on the evaporator.
  • Advanced Defrosting Technology Eradicates the Hidden Danger of Electric Leakage; Haier applies full-automatic hot gas defrosting technology throughout the whole machine. Compared with heater wire defrosting technology, it eliminates the risk of electric leakage due to wire aging, providing extra security and safety.
  • Hydrocarbon Energy Saving: Green and Environmentally Friendly; Using green and eco-friendly hydrocarbon refrigeration system, based on the principle of zero damage to the ozone layer with zero greenhouse effect, while reducing energy consump tion to 8kW/24H .


Cabinet TypeUpright
Climate ClassN
Cooling TypeAir Cooling
Defrost ModeManual
Noise Level (db)45.4
Cooling performance(℃)-30
Temperature Range(℃)-10~-30
Power Supply(V/Hz)220-240/50
Electrical Current(A)4.5A
Net/Gross Weight(approx)420/480kg
Interior Dimensions(W*D*H)1320*752*1260mm
Exterior Dimensions(W*D*H)1520*1065*1980mm
Remote AlarmY
High/Low TemperatureY
Hot CondenserY
Power FailureY
Sensor ErrorY
Low BatteryY
High Ambient TempY
Door AjarY
Test HoleY
USB InterfaceY
Rs232/485 InterfaceRS485 standard