Detection method of antistatic ankle strap
I. Related parameters:
1.Rubber surface resistance
The conductive layer is 10 ^ 3- 10 ^ 5Ω.
The dissipative layer is 10 ^ 6-10 ^ 9Ω.
2. The resistance of conductive webbing to ground is 10 ^ 6Ω (1MΩ).
The length of the conductive tape is 400-450mm (can be made according to customer requirements).
Second, matters needing attention:
1. When using the electrostatic heel strap, each user should wear both feet at the same time to increase the heel strap.
时间 The contact time and continuity with the ground, thereby reducing the possibility of human body electrostatic hazard.
2. The conductive webbing must be in good contact with human skin.
3. It must be used on the grounded antistatic floor or ground of the system.
4. The anti-static heel strap must be fastened to ensure the anti-static effect and to prevent tripping.
5. Clean regularly and keep it clean.
Testing equipment:
1) Megohmmeter: two voltage ranges are available, which are 100V and 10V (plus or minus 5%)
2) Aluminum tin
3) Conductive plate, insulation pad
4) Counterweight steel ball
5) Temperature and humidity cabinet (optional)