The high and low temperature test chamber is suitable for various electrical components, instruments, instruments and raw materials, coatings, etc. to perform performance tests under different temperature and humidity conditions, and can also be used as an adaptability test for storage and use in different temperature environments. , Automotive, home appliances, scientific research and other necessary test equipment. Low temperature is the core of the high and low temperature test chamber. How to observe whether the refrigeration system is normal?
In order to ensure the normal operation of the refrigeration system of the high and low temperature test box, please regularly check the refrigerant pressure gauge on the back side of the box. Generally, we take the reading of the innermost circle (unit PSI). Under normal circumstances, the static pressure of the pressure gauge should be between 50 and 150 Psi. The outer ring of the pressure gauge generally has a pressure mark made at the factory, indicating the static pressure when the compressor is stopped. When the high and low temperature test chamber is stopped, the pointer should point to this mark, but the pointer may fluctuate with the seasons, and there will be no cooling down, it can be inferred that the refrigerant leaks, please contact our after-sales service department in time.
Compostable Tablewares,Disposable Cutlery Tablewares,Biodegradable Dishware,Compostable Tableware
Anhui Jianfeng Environmental Protection Technology Co., Ltd , https://www.ahbiocutleries.com