1.Top freezing technology:

Using the environment protective skill“Zhong No.150-1” which was invented by the Sciences Institute Of China Sciences Academy.(Patent No.ZL02117656.6);

Using double froth skills,efficiently prevent the damage of heat preservation layer and get good effect of heat preservation ;

200mm extra thick heat preservation body;International famous brand closed cycle compressor,using 380V-50Hz triple powerpoint;

International famous brand Ebm machine imported from Germany. 

2. Top controlling technology:

Super A ccurate system,platinum resistance transducer;

The inside temperature can shift freely from –110℃--135℃,the temperature enactmen precision is 0.1℃;digital display,easily observe the working status;

There are functions to lock keyboard and to keep code,so as to prevent running parameter from being changed randomly;

Perfect audible and light alarm system(high and low temperature,low battery,door open,filter screen jam,system abnormal),guarantee a safety storage environment;

Can choose temperature recording printer,back-up batteries and alarm lights. 

3. Humanized designing:

The safety lock can prevent random opening;

Outside door adding the heat preserving board inside,keep the cold air,good heat preservation;

Horizontal top door design,automatically balanced gemel,easily open.