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I.S. EN ISO 6271:2015

Current

Current

The latest, up-to-date edition.

CLEAR LIQUIDS - ESTIMATION OF COLOUR BY THE PLATINUM-COBALT COLOUR SCALE (ISO 6271:2015)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2015

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.


Dates of withdrawal of national standards are available from NSAI.

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) - Platinum-cobalt colour standards
Bibliography

Describes a spectrophotometric method for estimating the colour of clear liquids in terms of platinum-cobalt units (Pt-Co units).

DevelopmentNote
Supersedes I.S. EN ISO 6271-1 & I.S. EN ISO 6271-2. (02/2016)
DocumentType
Standard
Pages
22
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
ISO 6271:2015 Identical
EN ISO 6271:2015 Identical

ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes Sampling
ISO 4630:2015 Clear liquids Estimation of colour by the Gardner colour scale
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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