Resumen
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2020-08Etapa: Norma Internacional para revisar [90.92]
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Edición: 2Número de páginas: 7
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Comité Técnico :ISO/TC 35/SC 12ICS :25.220.10
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Próxima versión en desarrollo

Draft
International StandardISO/DIS 8502-9
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
Reference number
ISO/DIS 8502-9
ISO/DIS 8502-9
Edition 1
© ISO 2026
Proyecto Norma internacional
ISO/DIS 8502-9
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
ISO/DIS 8502-9
ISO/DIS 8502-9
92456
CHF
67
Ciclo de vida
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Anteriormente
RetiradaISO 8502-9:1998
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Ahora
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Será reemplazada por
En desarrolloISO/DIS 8502-9