Product introduction
The transformer DC resistance tester is a new generation of transformer DC resistance testing instrument, which can automatically select the test current according to different models of power transformers and display the test results at the fastest speed. The transformer DC resistance tester has functions such as storage, printing, and discharge indication. It is equipped with a built-in power-off memory that can store measurement data for a long time. The use of a LCD display makes the instrument have a good human-machine interface and is the preferred device for DC resistance testing work.
Precautions for use
1. Power safety: When using a DC resistance tester, please ensure that the power supply voltage matches the equipment requirements to avoid overvoltage or undervoltage situations. At the same time, ensure good grounding of the power supply to ensure operational safety.
2. Correct connection: When connecting the resistance to be tested, please ensure the correctness of the connecting wire to avoid measurement errors or equipment damage caused by connection errors.
3. Range selection: When selecting a range, it should be based on the resistance range of the measured resistor. Avoid using inappropriate measuring ranges that may cause measurement errors or equipment damage.
4. Avoid interference: During the measurement process, please avoid the influence of external interference sources on the equipment, such as electromagnetic fields, high-frequency signals, etc. If there is an interference source, please take corresponding anti-interference measures.
5. Operating standards: When conducting measurements, please follow the operating standards to avoid equipment damage or measurement errors caused by misoperation.
6. Maintenance: Regular maintenance of equipment, including cleaning, inspection, and upkeep. If any abnormal situation is found, please stop using it in a timely manner and contact professional personnel for repair.
7. Safety Warning: When using a DC resistance tester, please pay attention to the safety warning signs and operating instructions, and follow the relevant requirements and precautions.
8. Storage environment: Keep the device storage environment dry and well ventilated, avoiding the impact of extreme environments such as high temperature and humidity on the device.
9. Training operation: Before using the DC resistance tester, it is recommended to provide training to the operators to ensure that they understand the basic principles, operating steps, and precautions of the equipment. Untrained personnel are not allowed to operate the equipment.
10. Compliance with regulations: When using a DC resistance tester, please comply with relevant regulations, standards, and specifications to ensure legal and compliant use of the equipment.
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