What is the function of the human body ground tester?
There are many names for the human body grounding tester in the market, such as the human body comprehensive tester or the wrist strap/anti-static shoe tester, which actually refers to the same kind of instrument. This type of instrument is installed at the entrance of the electrostatic protection zone (the entrance of the workshop),
Check whether the resistance of employees wearing anti-static wrist straps and work shoes is within the qualified range. Only qualified employees can enter the electrostatic protection area (EPA).
What is the difference between a human grounding tester and a real-time grounding monitor?
The human body grounding tester is mainly installed at each door point, and only qualified employees are allowed to enter. It is usually used in conjunction with the access control. The real-time grounding monitor is installed in a fixed workstation to monitor the grounding status of the human body, table tops and equipment in real time. for
Moving personnel cannot use real-time grounding monitors, and moving personnel are grounded through anti-static shoes, so they can only be detected by a human body grounding tester.