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EN ISO 6271-2:2004

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 2: Spectrophotometric method (ISO 6271-2:2004)

Superseded date

01-12-2015

Published date

15-11-2004

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

ISO 6271-2:2004 specifies a spectrophotometric method for estimating the colour, in Pt-Co units, of clear liquids. It is applicable to clear liquids having a colour characteristic similar to those of the reference platinum-cobalt scale specified in ISO 6271-1, which describes a visual method.The method described provides a more precise way of measuring Pt-Co colour than that described in ISO 6271-1.

Committee
CEN/TC 139
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

PD CEN/TS 16766:2015 Bio-based solvents. Requirements and test methods
S.R. CEN/TS 16766:2015 BIO-BASED SOLVENTS - REQUIREMENTS AND TEST METHODS
CEN/TS 16766 : 2015 BIO-BASED SOLVENTS - REQUIREMENTS AND TEST METHODS

EN 1557 : 1996 SURFACE ACTIVE AGENTS - COLORIMETRIC CHARACTERIZATION OF OPTICALLY CLEAR COLOURED LIQUIDS (PRODUCTS) AS X, Y, Z TRISTIMULUS VALUES IN TRANSMISSION
ISO 6271-1:2004 Clear liquids Estimation of colour by the platinum-cobalt scale Part 1: Visual method
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

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