Preparation of steel substrates before application of paints and related products Tests for the assessment of surface cleanliness Part 9: Field method for the conductometric determination of water-soluble salts

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

07-08-2020

Publisher

International Organization for Standardization

This document specifies a field method for the assessment of the surface density of various water-soluble salts on steel surfaces, before and/or after surface preparation, by conductometric determination. The individual surface densities of the salt composition like chlorides, sulphates, sodium, etc, cannot be determined by this method.

This method assesses only contaminants that forms an electrolyte (ions) when in contact with water. These represent the greater part of the contaminants.

DocumentType	Standard
Pages	7
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 8502-9:1998

Standards	Relationship
PN-EN ISO 8502-9:2021-03	Identical
NF EN ISO 8502-9:2020	Identical
ÖNORM EN ISO 8502-9:2020 12 15	Identical
BS EN ISO 8502-9:2020	Identical
DIN EN ISO 8502-9:2020-12	Identical
EN ISO 8502-9:2020	Identical
NS-EN ISO 8502-9:2020	Identical
I.S. EN ISO 8502-9:2020	Identical
UNE-EN ISO 8502-9:2021	Identical
UNI EN ISO 8502-9:2020	Identical

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