How does the comprehensive human body tester test the wrist strap and anti-static shoes separately
The human body comprehensive tester can effectively monitor the static electricity on the human body, and can effectively remove the static electricity on the human body. The human body comprehensive tester mainly tests the comprehensive resistance value of the human body. This instrument can detect and alarm the resistance (greater than 109 ~ 1010Ω) of human body static electricity that is easy to accumulate dangerous, and when the comprehensive resistance of the human body is too small (less than 104Ω), If the staff accidentally touches the power supply (220V or 380V), it will cause an electric shock injury accident, and also alarm to prevent personnel electric shock accident.
The following is the specific use method of the human body comprehensive tester:
When testing the wrist strap, first put the wrist strap on the wrist, insert the banana plug of the wrist strap into the yellow socket on the front of the instrument, turn the test selector switch to the "wrist strap" side, and press the test button. If the passage resistance of the wrist strap meets the standard requirements, the "pass" indicator in the middle will light up. If it does not meet the standard requirements, the corresponding indicator lights on the left and right will display "low" or "high", and the sound will alarm at the same time.
To test anti-static shoes, step on the pedals with both feet, open the test selector switch to the "footplate" side, and press the test button. If the path resistance of the shoe meets the standard requirements, the "pass" indicator light in the middle will light up. If it does not meet the standard requirements, the corresponding indicator lights on the left and right will display "low" or "high", and the sound will alarm at the same time.
Human body static electricity is the main and most frequent factor that causes explosives and electrical explosives to explode unexpectedly, damage electronic devices, and cause equipment malfunctions. The requirements are mainly based on the electrostatic protection of the human body. In the anti-static problem of the human body, measuring the comprehensive resistance of the human body is one of the most important and effective methods.