The "JJF (Petrochemical) 028-2019 film drying time tester calibrate specification" provides unified technical requirements and operating procedures for the calibrate of film drying time testers. The specification is applicable to the initial calibrate of film drying time testers, subsequent verification and periodic calibrate during use, covering the environmental conditions of calibrate, equipment requirements, calibration methods and assessment of calibrate uncertainty. By clarifying the calibration steps and technical indicators, the specification ensures the accuracy and stability of the tester in measuring the Coating and film drying time, providing important technical support for mass management and product testing in the Coating, Petrochemical and other industries.
| Status | Active | ||
|---|---|---|---|
| CCS | (N) 仪器、仪表 | ICS | |
| Release Date | 2019-11-11 00:00:00 | Implementation Date | 2019-12-01 00:00:00 |