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DIN EN ISO 17657-4:2007-09
Resistance welding - Welding current measurement for resistance welding - Part 4: Calibration system (ISO 17657-4:2005); German version EN ISO 17657-4:2007
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Summary
This Standard specifies calibration systems and calibration procedures for welding current measuring systems, current sensors, welding current meters, and monitoring devices with the current sensor which are applied for measurements of welding current in resistance welding with alternating current of 50 Hz or 60 Hz, or with dc.The procedures are applicable for a current range between 0,5 kA and 25 kA.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 09/01/2007 |
| Page Count | 28 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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