This part of JB/T 4279 specifies the calibration items and technical requirements of the enameled round wire one-way paint scraping tester, calibration instruments, calibration methods and the processing of calibration results. This section is applicable to the calibration of enameled round wire one-way paint scraping tester.
JB/T 4279.9-2008 Referenced Document
JB/T 4279.1-2008 Verification procedure for test equipment of enamelled winding wire.Part 1:General
JB/T 4279.9-2008 history
2008JB/T 4279.9-2008 Verification procedure for test equipment of enamelled winding wire.Part 9:Unidirectional scraping tester