The constant temperature and humidity test chamber can simulate various temperature and humidity environments, and it is suitable for testing electronics, electrical appliances, food, automobiles, rubber, plastics, metals, printed products, furniture products and other products, and meets GB/T10586, GB11158, GB10589, GB/T2423, GJB150.3A, GJB150.4A, GJB150.9A. It can test reliability and stability performance parameters in various harsh environments, and will provide you with a basis for predicting and improving product quality and reliability.