OS GSO ISO 9236-3:2015

ISO 9236-3:1999
Omani Standard   Current Edition · Approved on 03 September 2015

Photography -- Sensitometry of screen/film systems for medical radiography -- Part 3: Determination of sensitometric curve shape, speed and average gradient for mammography

OS GSO ISO 9236-3:2015 Files

English 16 Pages
Current Edition Reference Language
47.19 OMR

OS GSO ISO 9236-3:2015 Scope

This part of ISO 9236 specifies methods for determination of the sensitometric curve shape, average gradient and speed of a single sample of a screen/film/filmholder/processing system in mammography. The filmholder may be any means which ensures close screen/film contact and prevents the film from being exposed to ambient light. In particular, the filmholder may be a light-tight vacuum bag, as often used in the laboratory, or a radiographic cassette as used in mammography. NOTE — Hereafter, screen/film/filmholder combinations will be referred to as "combinations", and will be referred to as "systems" when the processing is included.

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