Top freezing technology

Refrigerant numbered as”China80-1”,which was invented by the physics and Chemistry Institute .China Academy of Science and meets environmental requirements completely                         Patent No.in China:ZL02117656.6;

The unique refrigerating technique of refrigeration circulation and monopole oil-lubricatedcompressor,whose patent right belongs to China.                                 Patent No.in China:ZL00136709.9、ZL00267777.6)’ 

The two-time foaming technique is used and effectively protects isolation layer from being damaged by low temperature,which is in the world’s lead in the aspect of temperature conservation;

200mm extra thick insulation effectively reduces loss of cold air;

Imported international famous compressor with high efficiency; Use 380V-50HZ three-phase power supply.

Advanced controlling technology

Microprocessor temperature control system,platinum resistance sensors;

 Inside temperature ranging from -10~-86℃can be set freely,Controlling precision is 1℃

Digital temperature display;

Keyboard lock and password protection.

Perfect audible and visual alarm systems(high or low temperature alarm,low battery alarm,door ajar alarm,filter blocking alarm,system failure alarm).

Forced air circulation system, freezing quickly.

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Optional temperature recorder,battery backup ,alarm lights and RS232C remote control system

Humanized designing:

Chest type and top door, Assistant self-lock balanceable gemel,easy to open.

The safety lock can prevent opening randomly;

Combined baskets inside are convenient to place goods

Foaming adiabatic plate inside and two-double sealed,prevent cold air leakage and promote excellent heat insulation.