Teach you how to choose anti-static equipment
1. What is the most common source of static electricity?
People will generate static electricity when they are walking, standing up, etc. The human body is the most common source of static electricity, so the protection of the human body from static electricity is the most important.
2. What is the most effective measure to control human static electricity?
The most effective measure to control human static electricity is to "connect" the human body to the earth, that is, "ground". Therefore, people should wear anti-static shoes. To keep the human body connected to the earth, this requires that the ground is also anti-static to conduct the static electricity of the human body to the earth, so the ground can be made of anti-static mats, anti-static composite rubber sheets, and connected to the ground with anti-static grounding wires. If the funds are sufficient, anti-static raised floors can be selected, especially when planning and designing computer rooms and workshops, anti-static raised floors can be considered. If the computer room and workshop have been determined and the equipment has been installed, and you don't want to cause these equipment to stop production when installing anti-static equipment, you can choose anti-static mats and anti-static composite rubber sheets that are both low-priced and easy to construct.
3. When people wear anti-static shoes and have anti-static floor mats, anti-static composite rubber sheets or anti-static raised floors, will they definitely have a good anti-static effect?
When people wear anti-static shoes and have anti-static floor mats, anti-static composite rubber sheets or anti-static raised floors, they may not necessarily have a good anti-static effect. Usually people also wear socks and insoles. Young people's feet are prone to sweating, and these socks and insoles can also conduct static electricity. However, in the dry season, the shoes of middle-aged and elderly people are dry, so these socks and insoles cannot conduct static electricity. Moreover, many manufacturers only require staff to wear anti-static clothes and anti-static shoes, ignoring the adverse effects of socks and insoles, making these anti-static shoes and anti-static floors unable to play an anti-static role. Therefore, a "human body comprehensive resistance detector" is placed at the entrance of the machine room or factory building, which can quickly and accurately detect those who wear unqualified anti-static shoes, socks and insoles.