IEC 60051-9:2019
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 9: Recommended test methods
Product Details
This document does not apply to:
– special purpose instruments that are covered by their own IEC International Standards;
– special purpose devices that are covered by their own IEC International Standards when they are used as accessories.
IEC 60051-9:2018 cancels and replaces the fourth edition published in 1988, Amendment 1:1994 and Amendment 2:1995. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) adding performance requirements for test equipment;
b) updating the references to the applicable standards for test methods.