Guangdong Zhongzhi Testing Instruments' automotive interior material VOC test climate chamber is also known as a VOC formaldehyde emission test climate chamber. It is mainly used to test the pollutant release rate and release characteristics of furniture, building materials, wood products, carpets, automotive interior parts, electrical equipment, paints and coatings, products and their materials, etc., to determine the impact of environmental variables on the release rate and release characteristics of materials and products; to classify materials and products according to release characteristics; to develop and verify models for predicting indoor air pollution; to evaluate indoor air quality (IAQ) based on indoor pollutant data or prediction models, etc., and then determine whether it will produce harmful substances or cause performance degradation when it is subjected to changes in the surrounding environment. Provide a basis for product design, production, improvement, identification, and factory inspection.