JIS P 8148:2001
JIS P 8148:2001
Paper, board and pulps - Measurement of diffuse blue reflectance factor (ISO brightness)
Japanese Standards Association
Specials
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IEC 60301 : 3.0
$78.00 (-56%) $34.32
Table of Contents
Abstract
This Standard specifies a method for measuring the diffuse blue reflectance factor (ISO brightness) of pulps, papers and boards. This Standard is limited in its scope to white and near-white pulps, papers and boards. Materials exhibiting fluorescence which promotes the appearance of whiteness may be measured but the ultraviolet energy level of the illumination must be adjusted using a fluorescent calibration standard if standardization and agreement between instruments is to be achieved.
General Product Information
| Document Type | Standard |
| Status | Current |
| Publisher | Japanese Standards Association |
| Supersedes |
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