ESD anti-static chair
In electronic workshops and dust-free environments, static electricity is a very troublesome opponent. How to eliminate static electricity and reduce losses to a smaller level is a problem that enterprises must consider. In addition to accidents of human body protection series, anti-static chairs have suddenly emerged and qualified anti-static The chair can effectively introduce the static charge generated and accumulated by the human body into the earth. This is inseparable from the manufacturing environment and requirements of the anti-static chair.
The environment for the production of anti-static chairs should also be in a dust-free environment. In addition, the grounding resistance of the anti-static ground electrode is required to be less than 10 Ω, and the surface resistance of the anti-static ground or the mat is 10 to the 5th power of 10 to 9 times of 10 Between square Ω, the friction voltage should be less than 100V, and the resistance value of the anti-static wall is between 5x10 4th power to 10 9th power Ω; anti-static workbench or mat requires a surface resistance value of 10 5th power to Between the 9th power of 10 Ω, the friction voltage should be less than 100V, and the resistance to ground is between the 5th power of 10 to the 9th power of 10 Ω; the comprehensive resistance of the human body is between the 5th power of 10 and the 9th power of 10 Ω between.
In addition to the above requirements, there are many requirements for the production of anti-static chairs.