According to the standard requirements, the production site anti-static facilities need to test the overall effect of friction voltage, including: the ground (mats), walls, curtains, workstations (mats), work chairs, shelves, workstations, material flow conveyance apparatus, packaging bags (boxes), work clothes (work hats, gloves), work shoes and so on.

The measuring instrument used: Eyen TR7800 heavy hammer surface resistance meter, heavy hammer column electrode 2, diameter 63.5mm, weight 2270g, according to SJ/T 10694-2006 “electronic product manufacturing and application system anti-static test general specification” requirements, ground point to point resistance test qualified indicators for: 1 × 10 ^ 4 ~ 1 × 10 ^ 10 ohms, the system The qualified index of point-to-point resistance test on ground is 1×10^4 ~ 1×10^10 ohm, and the qualified index of system resistance test is 1×10^4 ~ 1×10^9 ohm.

Referring to the method of ANSI/ESD STM97.2, when a person walks on an antistatic floor, the human body voltage is less than 100V as required by the standard ANSI/ESD S20.20-2014 “Electrostatic Discharge Control Procedures”.