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NEN-EN-ISO 17657-4

Resistance welding - Welding current measurement for resistance welding - Part 4: Calibration system

active, Most Current
Organization: NEN
Publication Date: 1 June 2007
Status: active
Page Count: 38
ICS Code (Welding processes): 25.160.10
scope:

This part of ISO 17657 specifies calibration systems and calibration procedures for welding current measuring systems, current sensors, welding current meters and monitoring devices with current sensor used for measuring welding current in resistance welding with alternating current of 50 Hz or 60 Hz, or with direct current. The procedures are applicable for a current range between 0,5 kA and 25 kA.

Document History

NEN-EN-ISO 17657-4
June 1, 2007
Resistance welding - Welding current measurement for resistance welding - Part 4: Calibration system
This part of ISO 17657 specifies calibration systems and calibration procedures for welding current measuring systems, current sensors, welding current meters and monitoring devices with current...

References

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