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I.S. EN ISO 4630:2015

Current
Current

The latest, up-to-date edition.

CLEAR LIQUIDS - ESTIMATION OF COLOUR BY THE GARDNER COLOUR SCALE (ISO 4630:2015)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2015

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus and materials
5 Sampling
6 Procedure
7 Expression of results
8 Precision
9 Test report
Annex A (normative) - Gardner colour standards
Bibliography

Defines a method for estimating the colour of optically clear, yellow/brownish coloured liquid products by means of the Gardner colour scale using colour-measuring instruments.

DevelopmentNote
Supersedes I.S. EN ISO 4630-1 & I.S. EN ISO 4630-2. (02/2016)
DocumentType
Standard
Pages
22
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
EN ISO 4630:2015 Identical
ISO 4630:2015 Identical

ISO 13632:2012 Binders for paints and varnishes — Rosin — Sampling and sample preparation for colour measurement
ISO 6271:2015 Clear liquids Estimation of colour by the platinum-cobalt colour scale
ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes Sampling
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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