Chinese Academy of Science

During the operation of a temperature and humidity test chamber, some abnormal situations may occur, such as excessive overheating of the condenser tube.

Some users of high and low temperature alternating test chambers complain that their equipment is not durable.

The thermal shock chamber (TSC) is a cornerstone instrument in environmental-reliability testing. By exposing a specimen to rapid alternations between extremely high and extremely low temperatures, it reproduces the severe thermal excursions encountered during service or transport.

High and low temperature test chambers have a lifespan from the moment they are produced.

Cold and hot shock test chambers utilize high-temperature and low-temperature zones during testing. In the testing process, two-box models involve placing the test product in high and low-temperature zones for cyclic exposure, while three-box models involve blowing high- and low-temperature gases onto the product alternately.