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
ICS Groups
85.080.20 Tissue paper
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.10.2021
Main
EVS-EN ISO 12625-7:2021
05.06.2014
Main
EVS-EN ISO 12625-7:2014
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.

Required fields are indicated with *

*
*
*
PDF
15.86 € incl tax
Paper
15.86 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring
English (PDF 433 KB)

Related products

Main

EVS-EN ISO 12625-12:2023

Tissue paper and tissue products - Part 12: Determination of tensile strength of perforated lines and calculation of perforation efficiency (ISO 12625-12:2023)
Newest version Valid from 01.06.2023
Main

EVS-EN ISO 12625-4:2022

Tissue paper and tissue products - Part 4: Determination of tensile strength, stretch at maximum force and tensile energy absorption (ISO 12625-4:2022)
Newest version Valid from 03.10.2022
Main

EVS-EN ISO 12625-12:2010

Tissue paper and tissue products - Part 12: Determination of tensile strength of perforated lines - Calculation of perforation efficiency
Withdrawn from 01.06.2023
Main

CWA 18062:2023

Determination of trace chemicals extracted from absorbent hygiene products (AHPs) using simulated urine/menstrual fluid
Newest version Valid from 29.12.2023

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English