Standard

IEC 60970:1989 ED1

Jun 1989 Revised

Note: This standard has a new edition: IEC 60970:2007 ED2

Corrigendums and amendments are bought separately.

Language English/French

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Abstract

Describes sampling procedures and methods for determining particle concentration and particle size distribution. Three methods are recommended, one using an automatic particle size analyzer and two based on the counting, with an optical microscope, of particles on the surface of a filtering membrane. All methods are applicable to both unused liquids and liquids in service.

Document information

Standard from IEC
Published: 15 June 1989
Withdrawn: 16 July 2007
Edition: 1
Version: 1
Document type: IS
ISBN: 2831816386

ICS 17.220.99
ICS 29.040.10
ISO TC TC 10

Product Relations

Adopted by: NEK IEC 62148-3:2010
Revised by: IEC 60970:2007 ED2

Product life cycle

Current product

Revised

IEC 60970:1989 ED1
Stage 99.60
Revised by

Published

IEC 60970:2007 ED2

IEC 60970:1989 ED1

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IEC 60970:2007 ED2