Norm

NEN-EN-ISO 12625-16:2015 en

Tissuepapier en tissueproducten - Deel 16: Bepaling van optische eigenschappen - Opaciteit (papier backing) - Diffuse reflectiemethode

52,53

Over deze norm

Status Definitief
Aantal pagina's 10
Gepubliceerd op 01-03-2015
Taal Engels
NEN-EN-ISO 12625-16 specifies the testing procedures for the instrumental determination of the opacity of tissue paper or tissue products by diffuse reflectance using a paper backing. This part of ISO 12625 contains specific instructions for the preparation of test pieces of single-ply and multi-ply products, where special preparation/procedures might be necessary. It can be used to determine the opacity of tissue paper and tissue products containing fluorescent whitening agents, provided the UV content of the radiation incident 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 12625 is not applicable to coloured tissue paper and tissue products which incorporate fluorescent dyes or pigments.

Details

ICS-code 85.060
Nederlandse titel Tissuepapier en tissueproducten - Deel 16: Bepaling van optische eigenschappen - Opaciteit (papier backing) - Diffuse reflectiemethode
Engelse titel Tissue paper and tissue products - Part 16: Determination of optical properties - Opacity (paper backing) - Diffuse reflectance method

Winkelwagen

Subtotaal:

Ga naar winkelwagen