Direct acting indicating analogue electrical measuring instruments and their accessories - Part 9: Recommended test methods
STANDARD published on 1.12.2021
Designation standards: ČSN EN IEC 60051-9
Classification mark: 356203
Catalog number: 513159
Publication date standards: 1.12.2021
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This part of IEC 60051 applies to direct acting indicating analogue electrical measuring instruments and their accessories and gives guidance for applicable test methods and for the performance of test equipment.
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