Test method and precautions of wired electrostatic wristband
1. Wear an electrostatic wristband on your wrist. Note that the wristband must be close to the skin.
2. Connect the ground wire of the static wristband to the ground wire of the static wristband tester.
3. Press the button of the static ring tester by hand.
4. When the instrument's GOOG indicator (green light), the tester beeps at the same time, indicating that the electrostatic ring is normal.
5. If the red light of the tester is on, it means that the resistance value of the electrostatic wristband is lower than 800KΩ or higher than 9MΩ, which is bad.
Precautions
1. Anti-static wrist strap is a device that uses its contact with human skin to quickly leak static electricity from the human body. Whether the operator's skin is in good contact with the wrist strap is the key to exerting the role of leaking static electricity.
2. The electrostatic wristband must be tested and recorded before use, and in good condition.
3. The ground wire of the wired electrostatic wristband must be connected to the electrostatic ground wire through a crocodile clip. Always pay attention to prevent the crocodile clip from loosening during use.