Grounding resistance tester test method - Database & Sql Blog Articles

Kaixin micro test

Test - lowercase jpg

Test probe PH-5H

1. Place the meter in the horizontal position and check if the pointer of the galvanometer is on the center line. Otherwise, apply the zero adjuster to adjust it to the center line.

2. Set the “magnification scale” to the maximum multiple, slowly turn the generator's handle, and turn the “measurement dial” to point the pointer of the galvanometer to the center line.

3. When the pointer of the galvanometer is close to balance, speed up the speed of the generator handle to 120 rpm or more, and adjust the “measurement dial” so that the pointer points to the center line.

4. If the “measurement dial” reading is less than 1, the magnification should be placed in a smaller multiple and the “measurement dial” should be re-adjusted to get the correct reading.

5. When filling out this record, the plan of the resistance test point should be attached and the test points should be numbered sequentially.