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ISO 22891:2013

Current Revision

Paper - Determination of transmittance by diffuse reflectance measurement

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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.


SDO ISO: International Organization for Standardization
Document Number ISO 22891
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 6
Publish Date Document Id Type View
Not Available ISO 22891:2013 Revision