NS EN ISO 17657-5 : 1ED 2007
Current
The latest, up-to-date edition.
RESISTANCE WELDING - WELDING CURRENT MEASUREMENT FOR RESISTANCE WELDING - PART 5: VERIFICATION OF WELDING CURRENT MEASURING SYSTEM
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test set-up
5 Physical environment and operating conditions
6 Verification requirements
6.1 Master welding current measuring system
6.2 Master (current sensing) coil
6.3 Welding machine used for verification
7 Test report
8 Test procedure
Annex A (informative) Items to be recorded or filed
as reference documentation for verification
Annex B (informative) Test report for verification of a
welding current measuring system in accordance
with this part of ISO 17657
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