The battery internal resistance tester is an instrument and equipment used to test the resistance inside the battery and the damage of the battery acid treatment film. What work do I need to do to use a resistance tester?

1. First, place the equipment and test stand on a horizontal workbench.

2. Insert the terminals of the test stand into the power socket on the panel of the instrument and tighten the screws.

3. Plug the power cord of the instrument into the 200V\/50Hz power socket.

4. First loosen the fixing screws on the bottom edge of the rolling plate, then adjust the position of the rolling plate according to the total length of the battery under test, so that the distance between the four test pins is about 4 mm smaller than the total length of the battery, and then tighten the rolling plate fixing screws.

5. Put the positive and negative electrodes of the battery into the positive and negative test pins respectively, so that the center of the battery is consistent with the center of the test pins, and the positive and negative electrodes of the battery and the test pins are fully in contact.

6. Turn on the switching power supply of the instrument and equipment, the display value will jump up and down many times, which is a common situation, and the reading value will stabilize by itself after about 100mS.

7. According to how much the battery internal resistance is measured, press the conversion key to select the appropriate detection range (if the detection range is too large or too small, the reading value will be inaccurate). Record the accurate reading value.

8. When the test is over, take out the battery according to the direction in which the battery was installed in the opposite direction.

The above is the whole content of "What work should I do to use the battery internal resistance tester?", I hope it can help everyone. If you have more information about the internal resistance tester, please continue to pay attention to this website. , If you do not understand the location, you can consult our customer service, we will serve you wholeheartedly.