Eliminate static artifacts-antistatic wrist strap
In the daily working environment, at the factory production site, it seems that everyone's protective measures are similar. I think that the protective work done is almost done, but it is found that there is static electricity generated during the production process, and no static power is analyzed. where? Why did so many protective measures still fail to meet the requirements, and where is the problem? From the surface work point of view, the implementation of the program, the method, the use of static electricity supplies are similar, but still can be found that static electricity is still generated, some serious, workers can still feel the static electricity touch.
In fact, in the daily release of static electricity, there is no economical tool that can attract everyone's attention and can release static electricity. Anti-static wrist strap, anti-static wrist strap does not look really color, but it has played a big role in manufacturing. The role of the electrostatic bracelet will be high-speed transport of static electricity to the earth's crowbar tools, many people do not make good use of it, play its due effect.
Use an anti-static wrist strap to pay attention to whether it can release static electricity normally. Just connect the wrist strap online monitor in series to monitor the normal release static working condition of the wrist strap in real time, as shown in the figure:
The anti-static wrist strap releases static electricity normally, and the monitoring instrument lights up in green. Otherwise, the monitor lights red and an alarm sounds. At this time, the anti-static wrist strap should be replaced. If the monitor still lights red after the update, check the ground wire. If there is a disconnection, it must be ensured that the static discharge system is perfect to effectively discharge static electricity to the ground.
After the wrist strap is broken, the instrument lights up red and an alarm sounds:
An antistatic wrist strap is used to discharge static electricity from the human body. It consists of anti-static elastic band, movable snap button, spring cord. Protective resistor and plug or collet. The inner layer of the elastic band is woven with an antistatic yarn, and the outer layer is woven with ordinary yarn. If the dry skin staff can increase the moisturization of the skin, it is OK to apply an anti-static hand cream.