Daily use method and perfection of anti-static wrist strap
Anti-static wrist strap is an anti-static product. It is used in conjunction with anti-static clothing, anti-static gloves, anti-static shoes, etc. Now it has become a necessity for electronics factories, semiconductor factories, and high-precision production enterprises, but many people do not Know how to distinguish the quality of the wrist strap. Generally, it will be tested when it is first received. However, during use, if you don’t go back and test it frequently, employees can’t find out whether there is a problem with the wrist strap in time, which will cause static loops. It looks intact, but in fact there has been a problem, and there are also loopholes in the electrostatic protection. How to solve this problem has become a difficult problem in the electrostatic protection scheme.
Method 1: In daily use, strictly follow the use of anti-static wrist straps, which can avoid employee negligence and reduce damage to the wrist strap. Use of anti-static wrist strap:
1. The stainless steel shell of the anti-static wrist strap should be on the inside of the left wrist. The left hand is worn mainly because the right hand is more active and the inside of the wrist has the smallest contact resistance.
2. The wrist strap should be in close contact with the skin, not loose, and not separated by clothing.
3. The anti-static wrist strap is tested and recorded every time it enters the workshop. The tightness shall be subject to passing the test. If it fails, it shall be adjusted or replaced immediately.
Method 2: Install a wrist strap monitoring device. The wrist strap monitoring system can monitor the complete connection of the wrist strap and the static electricity of the wrist strap in real time. It can not only alarm when the employee is negligent or use the wrist strap incorrectly, but also when static electricity occurs. Alarm when the wrist strap is damaged. Whole-process monitoring can ensure the normal use of the anti-static work area grounding system