GB/T 5097-2020 "Non-destructive testing - Penetrant testing and magnetic particle testing - Viewing conditions": This standard is identical to the international standard and specifies the control requirements for viewing conditions in magnetic particle testing and penetrant testing. It clearly defines the minimum white light illuminance and color temperature requirements for non-fluorescent techniques, as well as the ultraviolet irradiance standards and ambient white light restrictions for fluorescent techniques. Additionally, it includes measurement methods, personnel vision requirements, and calibration specifications for testing instruments. This standard applies to visual observation in related non-destructive testing to ensure the accuracy of test results.
| Status | Active | ||
|---|---|---|---|
| CCS | J04 | ICS | 19.100 |
| Release Date | 2020-07-21 00:00:00 | Implementation Date | 2021-02-01 00:00:00 |
