General Testing Standards, Normative Testing Basis
There are clear standards for micro switch life testing, with the internationally recognized IEC 61058 standard being a crucial reference. This standard stipulates that the test must be conducted under specific conditions, with the temperature maintained at 15-35℃ and the relative humidity at 45%-75%. During the test, the switch is subjected to the rated force at a set frequency to simulate real usage scenarios, thereby evaluating its service life and providing a unified norm for inspection.
Professional Testing Equipment, Simulating Real Scenarios
The life testing machine is a key piece of equipment for conducting the test. It can precisely control the operation force, frequency, and number of cycles, and simulate the operation of the switch under different usage environments. During the test, the equipment automatically records the on-off status of the switch and changes in contact resistance, operating fully automatically to minimize human error and ensure accurate and reliable test results, truly reflecting the service life of the switch in actual use.
Interpreting Test Reports, Grasping Product Performance
When interpreting test reports, focus on the core data. First, look at the effective on-off cycles; qualified products typically reach tens of thousands to millions of cycles. Next, examine the changes in contact resistance; for qualified products, the resistance changes should be within the standard range. If all data meet the relevant standards, it indicates that the switch's life expectancy is up to par and can meet the demands of corresponding industrial applications, providing a reference for selection and use.
Conclusion
In conclusion, clear testing standards, professional testing equipment, and correct interpretation of reports jointly ensure the scientific nature of micro switch life testing, which is of great significance for guaranteeing product quality and meeting the needs of industrial automation.
Post time: Jul-10-2025
