A temperature and humidity controlled clean room is a specialized clean environment for high-end production and R&D, commonly used in the production of high-tech industries such as semiconductor and optoelectronics to ensure stable production and R&D environments and products. Its main features are preventing environmental contamination by controlling air temperature and humidity parameters, as well as filtering impurities and microorganisms from the air, thereby meeting the production requirements of high quality, high precision, and high reliability.

Constant temperature and humidity clean rooms are primarily used in the semiconductor, optoelectronics, and chemical industries, especially when manufacturing high-end products and conducting precise research and development, where higher demands are placed on environmental stability and purity. Under strict requirements for clean production and scientific research facilities, clean rooms with constant temperature and humidity are often employed for production and experimental operations to enhance the stability and accuracy of production and research.