Wrong demonstration of anti-static method
1. Use anti-static products as ordinary products. Many people regard anti-static products as ordinary products, and think that anti-static products are just like ordinary products. As long as the product does not deform or break, it can continue to be used if it looks OK on the surface. This is a wrong understanding, such as anti-static products. An electrostatic wrist strap can only be used for a few months. After a period of use, the appearance may not be damaged. However, after testing, it will be found that the wrist strap has no anti-static performance. All anti-static products must be tested regularly, and anti-static clothing must be cleaned and maintained, and replaced regularly.
2. Do not pay attention to socks and insoles. Workers still have to wear socks or insoles when wearing anti-static shoes. For people who are prone to sweating, these socks and insoles will also conduct static electricity. For people who are not prone to sweating, if you wear some non-antistatic shoes The socks and insoles cannot conduct static electricity, so that the static electricity of the human body cannot be introduced into the earth through the shoes. Therefore, it is necessary to place a "human body comprehensive resistance tester" at the entrance of the computer room or factory building. The human body comprehensive tester can quickly and accurately detect those who wear unqualified anti-static shoes, socks and insoles. Ling Yihao advises workers not to wear anti-static slippers in summer, and cotton socks but not nylon socks in winter.
3. Wear only one kind of anti-static shoes and anti-static clothes. Wearing only anti-static shoes and not wearing anti-static clothing is wrong, because ordinary clothing will also carry high static electricity, especially now that most clothing is made of chemical fiber, which can generate thousands of tens of thousands of volts of static electricity, so be sure to Wearing anti-static clothing can isolate static electricity more effectively. It is the same if only wearing anti-static clothes and not wearing anti-static shoes. Experiments show that if the human body only wears anti-static clothes and not wearing anti-static shoes, the friction between ordinary shoe uppers and the ground will still generate static electricity. The anti-static effect is very poor, so anti-static shoes can only be worn with anti-static clothing to control the static electricity of the human body.
4. Wear anti-static clothes and shoes but no anti-static floor or anti-static wrist strap. Because the static electricity of the human body is usually led into the anti-static floor through anti-static shoes, or into the ground through the wrist strap, if the anti-static floor and anti-static wrist strap are not available, it is difficult to conduct the static electricity of the person. Therefore, it is best to have an anti-static floor and an anti-static wrist strap, and at least an anti-static wrist strap.
5. Improper use of anti-static wrist strap. Anti-static wrist straps are relatively easy to damage, so they must be tested every day, and some workers tie the anti-static wrist straps very loosely, which will not have the anti-static effect, so the best way is to use an anti-static wrist strap to monitor online The instrument is monitored at any time. However, many companies do not even have an anti-static wrist strap tester. An anti-static wrist strap is not replaced until it is broken. This is very wrong.
The above 5 points are common wrong anti-static methods in the workshop. Has your workshop won the bid? Shenzhen Ling Yihao warmly reminds you: Do not blindly use anti-static clothes, anti-static shoes, anti-static wrist straps. Although anti-static products are easy to use, they will lose their own anti-static effects if they are not used correctly.