1, the temperature and humidity of the high and low temperature test chamber is an important factor affecting the performance of the device, which may cause corrosion of mechanical parts, metal mirror Xia Jiang, high and low temperature mechanical Bufen lead to error or end of performance degradation; Zaocheng high temperature and low temperature Component gratings, corrosion in thermostatic electron microscopes, focusing lenses, aluminum, etc., caused by insufficient light, stray light, noise, and even equipment stop working, thus affecting high and low temperatures, maintenance life should be corrected regularly. 2, high and low temperature test chamber used for a period of time, the Ministry of the Interior will accumulate the guidance of the engineer, dust, the best electric heating constant temperature drying oven or through the regular maintenance engineer a certain amount of work into the dust jacket in the high and low temperature range, while the radiator Retighten the heating element, seal the cleaned optical frame window, if necessary, calibrate, clean the mechanical parts and necessary lubrication, and finally, restore the original shape, then perform the necessary checks, adjustments and records. 3, high and low temperature working environment, dust and corrosive gases can also affect the flexibility of mechanical systems, reduce limit switches, buttons are all kinds, the reliability of optical coupling is one of the reasons for the study caused by corrosion of aluminum parts. High temperature, low temperature, it is usually best not to add water to avoid the impact on the machine. Hongzhan has a research institute specializing in the research and development of environmental test equipment. It has mature loop test development methods and laboratories, and gathers a group of outstanding talents and well-known experts in the industry. The strong R&D team leads the domestic loop test technology. Development direction. At present, the company has high and low temperature test chambers with independent intellectual property rights, high and low temperature wet heat test chambers, rapid temperature change test chambers, thermal shock test chambers, three comprehensive test chambers, high and low temperature low pressure test chambers, solar radiation test chambers. The climatic environment test equipment and customized products such as industrial ovens and walk-in high and low temperature damp heat test chambers and high wind speed rain test chambers are at the leading domestic level and international high standards. Aluminum Profile Aluminum Profile Shenzhen Hongjingyuan Metal&Plastic Products Co., Ltd. , https://www.hjypull.com