Reliability test of low temperature refrigerator is suitable for all kinds of industrial products, has the characteristics of wide temperature and humidity co*ol accuracy and co*ol range, performance indicators in line with the GB5170.2.3.5.6-95 "electrical and electronic products environmental testing equipment basic parameter calibration method of low temperature, high temperature, c*tant humid, alternating hot and humid test equipme*equirements. The product adopts the single-stage refrigeration cycle, the whole sealing unit is used, the match is reasonable, the cooling speed is fast. Box type is horizontal structure; The chamber adopts the heating layer of polyurethane foam, the insulation is good, the compressor is running *oothly, the noise is low, ensure the comfortable working environment.

Reference standard: ISO8980, QB2682, etc

Objective: to test the coating properties of the lens and the properties of the coating.

Test method: the lens in the absence of the packing case, in the cooler for 2 hours, then remove them in 23 degrees Celsius environment stable 30 minutes, and then check the lens according to the standard. Cold and freezing box technical parameters:

Microcomputer co*ol, temperature digital display;

High temperature alarm (can set alarm temperature point according to need), sensor fault alarm device;

Two kinds of alarm mode: beeping alarm, lights flashing alarm;

High density insulation layer, good insulation effect;

Reasonable design of evaporative cooling system, no fluorine refrigeration;

Safety door design, preve*pen.

The design of corrosion protection terraces is suitable for all kinds of articles.

Temperature range: -10 ~ -25 degrees Celsius

9. Power supply: 220 v / 50 hz