With the rapid development of industry and the improvement of military equipment, the requirements for product quality and reliability are getting higher and higher. Therefore, more and higher demands have been put forward for reliability research equipment - environmental test equipment.

Explore and determine the impact of a single or multiple environmental factors on the product, and assess the environmental adaptability of the product;

2. As one of the type test items of the product or the acceptance test of the product, it is used to check whether it meets the specified environmental requirements and whether the product is qualified, which serves as the basis for the decision to accept or reject the product.

3. Conduct environmental stress screening (ESS) tests on products to screen out substandard or potentially defective products, thereby enhancing the reliability of the products.

Environmental testing equipment involves exposing products to natural or artificial simulated environments to assess their performance during actual storage, transportation, use, and under special environmental conditions. Environmental testing can provide manufacturers with information on design quality and product quality, and it is an important means of quality assurance.