SAIC

In fact, waterproof testing in rain test chambers is divided into nine distinct levels. Below are the specifics of these nine levels

A constant temperature and humidity test chamber is designed to maintain stable temperature and humidity conditions.

Thermal-Shock Chambers (TSCs) impose severe temperature ramps (−70 °C ↔ +200 °C within ≤5 min). Superimposed mechanical and thermal stresses exponentially raise failure rates.

By subjecting products to various temperature environments—such as high temperature, low temperature, and alternating humidity—constant temperature and humidity test chambers can evaluate the heat resistance, cold resistance, dryness resistance, and moisture resistance of materials under different climatic conditions.

Cold and thermal shock test chamber on the market is divided into two categories, a two-compartment type, including high-temperature region and low-temperature region, the test object were tested in two different temperatures in the area of the test, alternating hot and cold test; the other is a three-compartment type, in addition to high-temperature and low-temperature areas, there is also a test area, and the difference between the two-compartment is that the three-compartment type does not need to be tested directly in the test area.