Teach you how to choose a high quality anti-static wrist strap
Anti-static wrist strap is one of the most common anti-static products. It is the same as anti-static clothing, anti-static shoes and anti-static hat. The wrist strap is also an essential static protection product for electronics manufacturers. In anti-static products, wrists Bandage is very common, not only the electronics factory, but also in many static-sensitive enterprises, you can see the "figure" of the anti-static wrist strap.
The anti-static principle of the anti-static wrist strap is to introduce static electricity from the human body into the earth through the wrist strap and the grounding wire. However, it is necessary to pay attention to the use of the wrist strap. The wireless wrist strap must be in close contact with the skin, and the wired wrist strap must be To ensure that the grounding wire directly touches the floor and ensure that the grounding wire is unobstructed, pay attention to these issues to ensure that the wristband performs better. If you want to ensure the performance of the wrist strap, in addition to paying attention to the wristbands that you just mentioned, how to choose a high-quality wrist strap is also a big problem that everyone should be concerned with. Today, Xiaobian teaches everyone how to choose high-quality anti-static. Wrist band.
1. The inner layer of the high-quality wristband part should be made of silver wire, and the more the number of turns, the better the electrical conductivity.
2. The wrist strap PU cable has stronger toughness and better resilience than the PVC cable.
3. The inner material of the wrist strap grounding wire is copper wire.
Also remind everyone that the number of bends between the grounding wire of the wrist strap and the wrist strap can be detected by the corresponding instrument. If there is no user of the testing instrument, it is recommended to obtain the corresponding test from the manufacturer of the anti-static wrist strap. Report, this will ensure the performance of the anti-static wrist strap.