SS-EN-ISO-6271 › Clear liquids - Estimation of colour by the platinum-cobalt colour scale (ISO 6271:2015)
SS-EN-ISO-6271
-
2016 EDITION
-
CURRENT
Document Center Inc. is an authorized dealer of SIS standards.
The following bibliographic material is provided to assist you with your purchasing decision:
The following bibliographic material is provided to assist you with your purchasing decision:
This International Standard specifies a spectrophotometric method for estimating the colour of clear liquids in terms of platinum-cobalt units (Pt-Co units). It is applicable to clear liquids having a colour characteristic similar to those of the platinum-cobalt colour scale specified in Annex A. For products with colours more intense than the Pt-Co stock solution the method specified in ISO 4630 applies.The spectrophotometric method provides a more precise way of measuring Pt-Co colour than a visual sample comparison by human eyes.NOTE The term Pt-Co colour used here is preferred over the terms Hazen colour and APHA colour.
To find similar documents by classification:
This document comes with our free Notification Service, good for the life of the document.
This document is available in either Paper or PDF format.
Designation Name
SS-EN ISO 6271:2016
Revision Level
2016 EDITION
Status
Current
Publication Date
Jan. 12, 2016
Language(s)
English
Page Count
20
International Equivalent
EN ISO 6271:2015(IDT); ISO 6271:2015(IDT)