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EN ISO 17657-1:2007

Resistance welding - Welding current measurement for resistance welding - Part 1: Guidelines for measurement (ISO 17657-1:2005) EN ISO 17657-1:2007

Publication date:   Oct 30, 2007

General information

60.60 Standard published   Jun 20, 2007

CEN

CEN/TC 121 Welding and allied processes

European Norm

25.160.10   Welding processes

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Scope

ISO 17657-1:2005 specifies equipment for the calibration of measuring systems of welding current and indicating weld time in resistance welding using single-phase alternating current of frequency 50 Hz or 60 Hz, or direct current.
It defines various basic terms for the measurement of welding current, and gives some basic information for users of welding current measuring systems including welding current meters with current sensing coil.

Life cycle

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PUBLISHED
EN ISO 17657-1:2007
60.60 Standard published
Jun 20, 2007

Relations

Adopted from ISO 17657-1:2005 IDENTICAL