This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
Abstract Preview
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.
General information
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Status : PublishedPublication date : 2013-03
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Edition : 2Number of pages : 11
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- ICS :
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