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TAPPI T 525 om:2012

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TAPPI T 525 om:2012

Diffuse brightness of paper, paperboard and pulp (d/0) -- Ultraviolet level C

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This method is for the determination of the brightness of white, near-white, and naturally colored pulp, paper, and paperboard. Brightness is a commonly used industry term for the numerical value of the reflectance factor of a sample with respect to blue light of specific spectral and geometric characteristics. This method requires an instrument employing diffuse illumination and 0 degree viewing geometry.

Author TAPPI - Technical Association of the Pulp and Paper
Editor TAPPI
Document type Standard
Format File
Confirmation date 2012-07-02
ICS 85.080.01 : Paper products in general
Year 2012
Document history
Country USA
Keyword ANSI 525;ANSI/TAPPI T 525;ANSI/TAPPI 525;525;ANSI/TAPPI T 525 om-2012