Back

EVS-EN ISO 12625-7:2021

Tissue paper and tissue products - Part 7: Determination of optical properties - Measurement of brightness and colour with D65/10° (outdoor daylight) (ISO 12625-7:2021)

General information
Valid from 01.10.2021
Base Documents
ISO 12625-7:2021; EN ISO 12625-7:2021
Directives or regulations
None
Standard history
Status
Date
Type
Name
01.10.2021
Main
05.06.2014
Main
This document specifies testing procedures for the instrumental determination of brightness and colour of tissue paper and tissue products viewed under outdoor daylight conditions. It also gives specific instructions for the preparation of test pieces (single-ply, multi-ply products) and for the optical measurements of products, where special precautions can be necessary. NOTE The properties called ISO brightness and colour with C/2° (indoor daylight) are measured with an instrument adjusted to a much lower UV content than that specified in this document. The measurements of ISO brightness and colour with C/2° (indoor daylight) are described in ISO 12625-15.
*
*
*
PDF
10.46 € incl tax
Paper
10.46 € incl tax
Price: 2.40 € incl tax
Standard monitoring