Air Tightness Tester: What Are the Five Common Faults of a Sealing Tester and Their Solutions? PLUS Automation

 Sealing testThe instrument is an important piece of equipment used to test the sealing performance of products. However, some faults are often encountered during use, affecting the accuracy and efficiency of testing.

    Sealing testerThe five common faults and their solutions are as follows:

1. Pressure leakage: During testing, the sealing tester may experience pressure leakage, which prevents accurate testing of the product's sealing performance. Solutions include checking whether the seals of the sealing tester are intact and whether there is wear or aging, and replacing or repairing the seals in a timely manner; checking whether the connecting pipes and interfaces are tightened and whether there is looseness or air leakage, and re-tightening or replacing the connectors.

2. Unstable pressure: During testing, the sealing test instrument may experience unstable pressure, leading to inaccurate test results. Solutions include checking whether the pressure sensor of the sealing test instrument is working properly and whether it needs calibration or replacement; checking whether the pressure control system is working properly and whether there are faults or leaks, which need to be repaired or replaced promptly.

3. Inaccurate test results: During testing, the sealing tester may produce inaccurate test results and fail to accurately evaluate the sealing performance of the product. Solutions include checking the calibration status of the testing instrument to determine whether calibration or adjustment is needed; checking whether the test method and parameter settings are correct and whether adjustment or modification is required; and checking whether the preparation of the product being tested is sufficient and whether there are factors affecting the test results, so that corresponding handling and preparation can be carried out.

4. Instrument failure: The sealing test instrument may experience instrument failure, preventing it from working or conducting tests normally. Solutions include checking whether the instrument's power supply is normal and whether the battery needs to be replaced or the power cord repaired; checking whether the instrument's control system and display screen are working normally and whether repair or replacement is needed; and checking whether the instrument's sensors and probes are working normally and whether maintenance or replacement is needed.

5. Operating errors: During use, the sealing test may be subject to operating errors, which can prevent proper testing. Solutions include carefully reading and understanding the sealing tester's instruction manual and correctly operating and setting up the test instrument; providing training and guidance to improve operators' skills and awareness; and promptly correcting operating errors to avoid affecting test results.

The above are five common faults of sealing testers and their solutions. Through timely inspection, maintenance, and repair, the normal operation of the sealing tester and accurate testing of product sealing performance can be ensured.