19/30378344 DC - BS EN ISO 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

19/30378344 DC

BS EN ISO 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

Status : Current, Draft for public comment   Published : May 2019

Format
PDF

Format
HARDCOPY



This part of ISO 8502 describes 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 will form an electrolyte (ions) when in contact with water. These represent the greater part of the contaminants.




Standard Number19/30378344 DC
TitleBS EN ISO 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
StatusCurrent, Draft for public comment
Publication Date14 May 2019
Normative References(Required to achieve compliance to this standard)ISO 8502-6:2017, ISO 3696
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO/DIS 8502-9
Draft Expiry Date02 July 2019
DescriptorsSalts, Conductimetric methods, Contamination, Surface treatment, Sulfates, Solutes, Painting, Cleaning, Chlorides, Accuracy, Surfaces, Steels, Determination of content
ICS25.220.10
Title in FrenchPréparation des subjectiles d'acier avant application de peintures et de produits assimilés — Essais pour apprécier la propreté d'une surface — Partie 9: Méthode in situ pour la détermination des sels solubles dans l'eau par conductimétrie Partie 9: Méthode in situ pour la détermination des sels solubles dans l'eau par conductimétrie
CommitteeSTI/21
PublisherBSI
FormatA4
DeliveryYes
Pages15
File Size785 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Worldwide Standards
We can source any standard from anywhere in the world


BSOL

The faster, easier way to work with standards


Develop a PAS

Develop a fast-track standardization document in 9-12 months