What are the precautions for the maintenance of test equipment?

The maintenance of the test instrument is an important measure to ensure the normal operation of the test instrument and prolong its service life. The following are the maintenance precautions for the test instrument:

 

1. Regular cleaning: The test instrument should be cleaned before and after use to keep the surface and interior of the test instrument clean. Use clean water or specific detergents for cleaning, and avoid using excessively concentrated detergents or corrosive chemicals to avoid damage to the test instrument.

 

2. Periodic Calibration: Test instruments need to be calibrated regularly to ensure the accuracy of the test. Calibration should be performed by professional technicians and follow relevant standards and procedures.

3. Regular replacement of wearing parts: The wearing parts (such as sensors, batteries, etc.) in the test instrument need to be replaced regularly to avoid failure during use. Original parts or qualified replacements should be used for replacement, and inferior parts should be avoided.

 

4. Keep dry: The test instrument should be stored in a dry environment, avoiding moisture or high temperature. When the test instrument is not used for a long time, it should be stored in a dry place and turned on regularly to maintain its normal operation.

 

5. Avoid collision and drop: The test instrument should avoid collision and drop to avoid damage or affect the test accuracy. When moving the test instrument, a special packing box or protective case should be used to avoid damage.

 

6. Pay attention to the power supply problem: the test instrument should use the correct power supply and adapter, and avoid using inappropriate power supply. During use, the connection between the power cord and the test instrument should be prevented from being pulled or twisted to avoid damage to the power cord and connector.

 

These precautions can help you properly maintain your test instrument to ensure its normal operation and prolong its service life. It needs to be maintained according to the specific test instrument model and characteristics, combined with the actual situation.