Norm

NEN-ISO 11475:1999 en

Papier en karton - Bepaling van de witheid volgens de CIE, D65/10° (daglicht buiten)

  • Deze norm is ingetrokken sinds 01-11-2004

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 12
Gepubliceerd op 01-03-1999
Taal Engels
Specifies the procedure to be used for determining the whiteness of papers and boards. The values obtained correspond to the visual appearance of white papers and boards with or without fluorescent whitening agents when they are viewed under the CIE D65 daylight illuminant. It is based on reflectance data obtained over the full visible spectral range (VIS) in contrast to the measurement of ISO brightness which is limited to the blue region of VIS.

Details

ICS-code 85.060
Nederlandse titel Papier en karton - Bepaling van de witheid volgens de CIE, D65/10° (daglicht buiten)
Engelse titel Paper and board - Determination of CIE whiteness, D65/10° (outdoor daylight)
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