What are the precautions when measuring busbar weld resistance?

A

Weld resistance values vary not only with weld length, but also the welding method. Since the resulting differences in measured values are slight, it is important to use proper probing practices as well as instrument functionality that is designed to reduce measurement errors. Precautions when measuring weld resistance -1. Probe positions -2. Effects of thermo-electromotive force -3. Effects of ambient temperature
Please refer to the User Guide below for details.
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