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Homepage>BS Standards>17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA>17.220 Electricity. Magnetism. Electrical and magnetic measurements>17.220.20 Measurement of electrical and magnetic quantities>BS EN IEC 60051-9:2021 Direct acting indicating analogue electrical measuring instruments and their accessories Recommended test methods
immediate downloadReleased: 2021-05-06
BS EN IEC 60051-9:2021 Direct acting indicating analogue electrical measuring instruments and their accessories Recommended test methods

BS EN IEC 60051-9:2021

Direct acting indicating analogue electrical measuring instruments and their accessories Recommended test methods

CURRENCY
LANGUAGE
English
Standard number:BS EN IEC 60051-9:2021
Pages:16
Released:2021-05-06
ISBN:978 0 580 97603 2
Status:Standard
DESCRIPTION

BS EN IEC 60051-9:2021


This standard BS EN IEC 60051-9:2021 Direct acting indicating analogue electrical measuring instruments and their accessories is classified in these ICS categories:
  • 17.220.20 Measurement of electrical and magnetic quantities
IEC 60051-9:2019 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.
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.
This product includes: