NBN EN ISO 6271-2:2005

Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 2: Spectrophotometric method (ISO 6271-2:2004)

WITHDRAWN

About this standard

Languages
English and French
Type
NBN
Standards committee
CEN/TC 139
Status
WITHDRAWN
Publication date
15 December 2004
Replaced by
NBN EN ISO 6271:2016
ICS Code
17.180.20 (Colours and measurement of light)
87.060.20 (Binders)
Withdrawn Date
23 December 2015
Price
€ 50,00

About this training

Summary

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.