For the environmental test equipment of the constant temperature and humidity test chamber, in fact, all walks of life will be involved in the upgrade and innovation of their own products. The generation of static electricity is invincible during the use of equipment or other links, and the risks of its existence can be divided into the following two aspects: First, the risk of electrostatic discharge (ESD) formation in constant temperature and humidity test chamber: 1. Cause problems or malfunction of the test box to form electromagnetic interference; 2, breakdown of integrated circuits and fine electronic components, or promote component aging to increase product failure rate; 3, high-voltage electrostatic discharge to form an electric shock, endangering personal safety; 4. It is extremely prone to explosion in the case of inflammable and explosive materials or dust and oil. Second, the risk caused by static electricity (ESA): 1. The electronics industry: adsorbing dust, causing the integrated circuit and semiconductor components to cover the dust greatly reduces the operating efficiency of the product; 2, film and plastics industry: easy to make film or film winding, film, CD plastic disk contaminated with dust affects the quality; 3, paper-making printing industry: paper winding is not uniform, overprinting is banned, serious pollution, even paper bonding, affecting production; 4, the textile industry: the formation of roots fluttering, twisted flowers broken, yarn tangled and other risks. The above problem is a description of the related hazards caused by static electricity. Of course, large manufacturers in constant temperature and humidity test chambers will have relevant protective measures to prevent the generation of static electricity! Electric Toothbrush,Oral Electric Toothbrush,Household Toothbrush,Waterproof Ipx7 Electric Toothbrush ZHEJIANG SHENGFA ELECTRIC APPLIAMNCES CO.,LTD , https://www.shengfa-appliance.com