BS ISO 9236-3:1999 PDF

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

First page of standard BS ISO 9236-3:1999

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Title (English):

BS ISO 9236-3:1999

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

Format:: Electronic (PDF)
Publication date:: April 15, 1999
ICS:: 11.040.50
SKU:: BS ISO 9236-3:1999

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Abstract

1 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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BS ISO 9236-3:1999 PDF

Abstract

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Abstract

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