Constant temperature and humidity testing is an environmental reliability test of a product. That is, in the environment of temperature and humidity when simulating the operation and storage of the product, the test of whether the impact on the product after a period of time in this environment is within an acceptable range. Constant temperature and humidity are generally high temperature and high humidity.
Products in the working and storage environment will have a certain temperature and humidity, and some environments will be relatively high temperature and humidity. Products for a long time in this high temperature and humidity environment, performance, life will be affected to a certain extent. Therefore, it is necessary to carry out constant temperature and humidity testing in order to understand the performance of all aspects of the product, and if it does not meet the requirements, it is necessary to improve the quality of the product.