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Norm
ÖNORM EN ISO 4630-2
Issue date: 2005 04 01
Clear liquids - Estimation of colour by the Gardner colour scale - Part 2: Spectrophotometric method (ISO 4630-2:2004)
This part of ISO 4630 specifies a method for estimating, by means of the Gardner colour scale, the colour of
clear, yellow/brown liquid products using colour-measuring i...
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Withdrawn
: 2016 04 01
Publisher:
Austrian Standards International
Format:
Digital | 10 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This part of ISO 4630 specifies 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. The test uses the Gardner colour scale described in ISO 4630-1.
The method is applicable to drying oils, varnishes and solutions of fatty acids, polymerized fatty acids, resins,
tall oil, tall oil fatty acids, rosin and related products.
The method described provides a more precise way of measuring Gardner colour than that described in
ISO 4630-1. It is applicable to products having colours from Gardner 1 to Gardner 18. The Gardner scale is not
applicable to products with colours lighter than 1 or darker than 18.
ÖNORM EN ISO 4630
2016 04 01
Clear liquids - Estimation of colour by the Gardner colour scale (ISO 4630:2015)
Norm
ÖNORM EN ISO 4630-2
2005 04 01
Clear liquids - Estimation of colour by the Gardner colour scale - Part 2: Spectrophotometric method...
Norm
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Norm
ISO 15528:2000
Issue date :
2000 08 17
Paints, varnishes and raw materials for paints and varnishes — Sampling
Norm
ISO 4630-1:2004
Issue date :
2004 11 24
Clear liquids — Estimation of colour by the Gardner colour scale — Part 1: Visual method
Norm
ISO 4630-1:2004
Issue date :
2004 11 24
Clear liquids — Estimation of colour by the Gardner colour scale — Part 1: Visual method
Norm
ISO 15528:2020
Issue date :
2020 05 13
Paints, varnishes and raw materials for paints and varnishes — Sampling
Norm
ÖNORM EN ISO 4630
Issue date :
2016 04 01
Clear liquids - Estimation of colour by the Gardner colour scale (ISO 4630:2015)
Norm
ISO 4630-2:2004
Issue date :
2004 11 24
Clear liquids — Estimation of colour by the Gardner colour scale — Part 2: Spectrophotometric method