DPS
Drejtoria e Përgjithshme e Standardizimit
Phone: +355 4 222 62 55
E-mail: info@dps.gov.al
Address: Address: "Reshit Collaku" Str., (nearby ILDKPKI, VI floor), Po.Box 98, Tiranë - Albania
Main menu

SSH ISO 22891:2013

Paper — Determination of transmittance by diffuse reflectance measurement

Oct 24, 2014

General information

60.60     Oct 24, 2014

DPS

DPS/KT 172

International Standard

85.060  

English  

Buying

Published

Language in which you want to receive the document.

Scope

ISO 22891:2013 specifies a method for the calculation of transmittance based upon diffuse reflectance measurements.
The use of the method is restricted to white and near-white translucent papers (see 3.9). If it is necessary to determine the transmittance of papers which contain fluorescent whitening agents, the fluorescence emission is eliminated using the prescribed UV cut-off filter.

Life cycle

NOW

PUBLISHED
SSH ISO 22891:2013
60.60 Standard published
Oct 24, 2014

Related project

Adopted from ISO 22891:2013