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BS EN ISO 8502-8:2004

Current

Current

The latest, up-to-date edition.

Preparation of steel substrates before application of paints and related products. Tests for the assessment of surface cleanliness Field method for the refractometric determination of moisture

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-02-2005

1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Expression of results
8 Precision
9 Test report

Specifies a field method for the assessment of moisture, usually caused by condensation of water, on steel surfaces prior to application of paint.

This part of ISO 8502 describes a field method for the assessment of moisture, usually caused by condensation of water, on steel surfaces prior to application of paint.

The method can be used on flat and slightly curved horizontal and vertical surfaces. The assessment should not be done on surfaces that are exposed to any falling water, e.g. rain, or condensation.

The lowest surface moisture (water) level that can be detected by the method is 4 g/m2.Refinements for considerably lowering this level are indicated in clause 8.

Committee
STI/21
DevelopmentNote
Renumbers and supersedes BS 7079-B8(2001). 2004 version incorporates amendment 15515 to BS 7079-B8(2001). Also numbered as BS 7079-B8(2004). Supersedes 96/122153 DC. (02/2005)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO 8502-6:2006 Preparation of steel substrates before application of paints and related products Tests for the assessment of surface cleanliness Part 6: Extraction of soluble contaminants for analysis The Bresle method

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