The constant temperature and humidity test chamber is suitable for the adaptability test of electrical, electronic, instrumentation and other products, parts and materials in the storage, transportation and use of high and low temperature alternating heat and humidity environment; it is all kinds of electronics, electrical, electrical, plastic The raw materials and devices are tested for cold resistance, heat resistance, humidity resistance, dryness resistance, and reliability testing equipment for quality control projects. They are particularly suitable for high temperature resistance of optical fiber, LCD, crystal, inductor, PCB, battery, computer, mobile phone and other products. Low temperature, humidity resistant cycle test. The development of high-level scientific research and high-tech industries has rapidly increased the demand for instrumentation. Instruments and meters are playing a very important role in the process of rejuvenating the country through science and education, knowledge innovation, and technological innovation. Various high-level scientific experiments cannot leave scientific instruments. The advancement of modern science also increasingly depends on the development of cutting-edge instruments. Qinda Instruments Kunshan Office specializes in corrugated paper, cardboard and carton testing instruments. Like paper ring pressure, quantification, folding resistance, tension, cardboard break, edge pressure, puncture, carton compression, etc.