ISO 6271-2:2004Withdrawn

Clear liquids — Estimation of colour by the platinum-cobalt scale — Part 2: Spectrophotometric method

Liquides clairs — Évaluation de la couleur au moyen de l'échelle platine-cobalt — Partie 2: Méthode spectrophotométrique

This edition has been replaced by ISO 6271:2015.

Abstract / scope

ISO 6271-2:2004 specifies a spectrophotometric method for estimating the colour, in Pt-Co units, of clear liquids. It is applicable to clear liquids having a colour characteristic similar to those of the reference platinum-cobalt scale specified in ISO 6271-1, which describes a visual method.

The method described provides a more precise way of measuring Pt-Co colour than that described in ISO 6271-1.

Life cycle

Replaced by

ISO 6271:2015PublishedClear liquids — Estimation of colour by the platinum-cobalt colour scaleInternational Standard · Published 30 Nov 2015 · ISO/TC 35