0 Stavka
Moj nalog
Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

ISO 22891:2013

Paper — Determination of transmittance by diffuse reflectance measurement
26. 2. 2013.

Опште информације

90.93     8. 10. 2024.

ISO

ISO/TC 6

Međunarodni standard

85.060  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 22891:2013 specifies a method for the calculation of transmittance based upon diffuse reflectance measurements.
The use of the method is restricted to white and near-white translucent papers (see 3.9). If it is necessary to determine the transmittance of papers which contain fluorescent whitening agents, the fluorescence emission is eliminated using the prescribed UV cut-off filter.

Životni ciklus

PRETHODNO

POVUČEN
ISO 22891:2007

TRENUTNO

OBJAVLJEN
ISO 22891:2013
90.93 Odluka o potvrđivanju standarda
8. 10. 2024.