ANSI/TAPPI T 562 om:2021(R2025)
Current
The latest, up-to-date edition.
CIE Whiteness and Tint of Paper and Paperboard (45/0 Geometry, C/2 Illuminant/Observer)
Hardcopy , PDF
English
16-10-2025
The conditions specified in this method determine the tristimulus values of the specimen and the CIE whiteness and tint values are then calculated.
| DocumentType |
Official Test Method
|
| Pages |
5
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Current
|
| Supersedes |
This method is used to determine the CIE whiteness and tint indicies (1) of white or near white
specimens with or without optical brighteners.
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