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 9848:1993

Photography — Source document microfilms — Determination of ISO speed and ISO average gradient
29. 4. 1993.
95.99   Povučen   19. 11. 2003.

Опште информације

95.99     19. 11. 2003.

ISO

ISO/TC 42

Međunarodni standard

37.040.20     37.080  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

The method of determination specified is based on exposing and processing samples, measuring density from the resultant images to produce a sensitometric curve from which values are taken and used to determine ISO speed and ISO average gradient. Applies to black-and-white camera negative photographic films used for first generation microfilming of source documents at exposure times typically found with tungsten sources.

Životni ciklus

TRENUTNO

POVUČEN
ISO 9848:1993
95.99 Povučen
19. 11. 2003.

ISPRAVKE / IZMENE

POVUČEN
ISO 9848:1993/Cor 1:1994

REVIDIRAN OD

OBJAVLJEN
ISO 9848:2003