Name: BS 89-4:1990 PDF - PDF Standards Store
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BS 89-4:1990

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Direct acting indicating analogue electrical measuring instruments and their accessories – Specification for special requirements for frequency meters

Published By	Publication Date	Number of Pages
BSI	1990	14

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Categories: 17.220.20 - Measurement of electrical and magnetic quantities, BSI

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Status	Withdrawn
Title	Direct acting indicating analogue electrical measuring instruments and their accessories – Specification for special requirements for frequency meters
Replaces	BS 89:1977
Publisher	BSI
Committee	PEL/85
Pages	14
Publication Date	1990-08-31
Withdrawn Date	2021-05-07
Replaced By	BS EN IEC 60051-4:2021
ISBN	0 580 18444 7
Standard Number	BS 89-4:1990, EN 60051-4:1989, IEC 60051-4:1984
Identical National Standard Of	IEC 60051-4:1984, EN 60051-4:1989
Descriptors	Working range, Overvoltage tests, Marking, Meters, Grades (quality), Electrical tolerances, Electrical testing, Analogue signals, Electrical measuring instruments, Electric terminals, Accessories, Errors, Signal devices, Electrical wave measurement, Frequency measurement
ICS Codes	17.220.20 - Measurement of electrical and magnetic quantities


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