Skip to main content
Back

EVS-EN ISO 4630-2:2005

Clear liquids - Estimation of colour by the Gardner colour scale - Part 2: Spectrophotometric method

General information

Withdrawn from 05.01.2016
Base Documents
ISO 4630-2:2004; EN ISO 4630-2:2004
Directives or regulations
None

Standard history

Status
Date
Type
Name
05.01.2016
Main
09.02.2005
Main
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.

Required fields are indicated with *

*
*
*
PDF
12.20 € incl tax
Paper
12.20 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring