This standard specifies the measurement principles, measurement conditions, measurement methods, abnormal measurement phenomena and their processing, measurement result evaluation and measurement reports for eddy current flaw detection signal amplitude errors. This standard applies to single-frequency eddy current flaw detectors, which mainly measure the amplitude error of the complete signal. Other types of eddy current flaw detectors can be implemented with reference.
YB/T 143-2013 Referenced Document
GB/T 12604.6 Non-destructive testing—Terminology—Eddy current testing*, 2021-05-21 Update
YB/T 143-2013 history
2013YB/T 143-2013 Measurement method of the error of signal amplitude for eddy current flaw detectors
1998YB/T 143-1998 Measurement method of the error of signal amplitute for eddy current flaw detector