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UNI EN ISO 4630-1 : 2005

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

CLEAR LIQUIDS - ESTIMATION OF COLOUR BY THE GARDNER COLOUR SCALE - PART 1: VISUAL METHOD

Superseded date

09-10-2022

Published date

01-01-2005

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) Calculating chromaticity coordinates for
        Gardner colour standards
Annex B (normative) Liquid Gardner colour standards

Describes a method for estimating, by means of the Gardner colour scale, the colour of clear, yellow/brown liquid products using colour-measuring instruments. The results might be invalid if other products are tested.

DevelopmentNote
Supersedes UNI ISO 4630 (04/2005)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

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