BH GSO ISO 4630-1:2016

ISO 4630-1:2004
Bahraini Standard   Current Edition · Approved on 10 February 2016

Clear liquids -- Estimation of colour by the Gardner colour scale -- Part 1: Visual method

BH GSO ISO 4630-1:2016 Files

English 7 Pages
Current Edition Reference Language
BHD 30.34

BH GSO ISO 4630-1:2016 Scope

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. It 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. 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.

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