This standard describes the determination of the roughness of a paper surface under pressure, as achieved during the printing process. The standard applies to most types of paper. The standard does not apply to very porous paper. Note For the determination of the evenness according to Bekk, see NEN 2011. For the determination of the roughness according to Bendtsen, see NEN 2012.
NEN 1839-1989 history
1989NEN 1839-1989 Paper - Determination of paper surface roughness with water