This part of JB/T 4279 specifies the verification items and technical requirements of the enameled round wire snap-breaking tester, verification instruments, verification methods and the processing of verification results. This section is applicable to the calibration of the enameled round wire snap-off tester.
JB/T 4279.5-2008 Referenced Document
JB/T 4279.1-2008 Verification procedure for test equipment of enamelled winding wire.Part 1:General
JB/T 4279.5-2008 history
2008JB/T 4279.5-2008 Verification procedure for test equipment of enamelled winding wire.Part 5:Jerk tester