Norm

ISO 5631-3:2014 en

Papier en karton - Bepaling van de kleur door diffuse reflectiemethode - Deel 3: Binnenverlichtingsomstandigheden (D50/2 °)

  • Deze norm is ingetrokken sinds 05-11-2015

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 10
Gepubliceerd op 15-07-2014
Taal Engels
ISO 5631-3 specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss. This part of ISO 5631 is primarily intended for measuring the colour of paper and board to be used in the graphic arts industry, where that industry specifies the measurement of colour under D50/2° conditions in accordance with ISO 13655. This method differs from ISO 13655, in that, the UV content of the illumination is adjusted to a different level. The method can be used to determine the colour of papers or boards that contain fluorescent whitening agents, provided the UV content of the illumination on the test piece has been adjusted to conform to that in the CIE illuminant C, using a fluorescent reference standard provided by an authorized laboratory, as described in ISO 2470-1. This part of ISO 5631 is not applicable to coloured papers or boards that incorporate fluorescent dyes or pigments.

Details

ICS-code 85.060
Nederlandse titel Papier en karton - Bepaling van de kleur door diffuse reflectiemethode - Deel 3: Binnenverlichtingsomstandigheden (D50/2 °)
Engelse titel Paper and board - Determination of colour by diffuse reflectance - Part 3: Indoor illumination conditions (D50/2 degrees)
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