Norm

NEN-EN-ISO 4630-2:2002 Ontw. en

Heldere vloeistoffen - Schatting van de kleur met de Cardner kleurschaal - Deel 2: Spectrofotometrische methode

  • Deze norm is ingetrokken sinds 14-12-2004

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 13
Commissie Verfwaren
Gepubliceerd op 01-09-2002
Taal Engels
This International Standard 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 may be invalid if other products are used. 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. Its applicability to other products has not been established. The method descibed provides a more precise way of measuring Gardner colour than 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.

Details

ICS-code 87.060.20
Nederlandse titel Heldere vloeistoffen - Schatting van de kleur met de Cardner kleurschaal - Deel 2: Spectrofotometrische methode
Engelse titel Clear liquids - Estimation of colour by the Gardner colour scale - Part 2: Spectrophotometric method
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