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Anti-static finger sets of surface and volume resistivity test

Anti-static finger sets of surface and volume resistivity test
 
Surface resistance test
 
A model to be tested into the insulation board.
 
2 megger mini coaxial electrodes connected by cable color coding megger.
 
3 coaxial electrodes tap on the test model, the electrodes record the readings indent half.
 
Four tests in this way the rest of the model
 
5 surface resistance standards: ≥1.0 × 10 ^ 5 ohms to <1.0 × 10 ^ 11 ohm
 
Volume resistivity test
 
1 megger "Input" terminal connected to a metal plate, "Test Voltage" banana plug into the jack wrist strap grounded, "Shield Grounding" grounded.
 
Two testers wearing an antistatic wrist strap and finger sets to be tested, the voltage megger reads and records
 
3 will be tested with a set of finger pressing a finger on the metal plate, reads and records after a stable reading
 
Four tests in this way the rest of the model.
 
5 Volume resistance standards: ≥1.0 × 10 ^ 5 ohms to <1.0 × 10 ^ 11 ohm
 
References: ANSI / ESD / SP15.1-2005
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