Professional anti-static means
It is impossible to completely prevent static electricity from being generated in the daily working environment. It can only reduce the generation of static electricity, that is, suppress the accumulation of static charges. For example, the speed of the production operation is strictly regulated, and the surface of the equipment is smooth and flat; if it cannot be suppressed, it must be carried out. Disperse, discharge the charge to the ground, such as workers wearing bracelets, wearing anti-static clothing using anti-static shielding bags, etc.; if the guidance can not be, try to neutralize, such as the use of ion-ion air guns. Therefore, suppression, grooming, and neutralization are the three principles in anti-static measures. The specific protection methods are:
1. Grounding - the human body is grounded through the wrist strap; the human body is grounded through the anti-static shoes and the anti-static floor; the work surface is grounded; the test instrument and the tool holder are grounded; the anti-static transfer vehicle, the box and the rack are grounded as much as possible; the anti-static chair is grounded .
2, electrostatic shielding - static sensitive components will be exposed to static electricity during storage or transportation, the use of electrostatic shielding can weaken the impact of external static electricity on electronic components, the most common method is anti-static shielding bag and anti-static Electrostatic turnover box as a protection.