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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  

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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.

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

Related project

Adopted from ISO 22891:2013