Aktivní norma | Vydána: 27.01.2004

ISO 9236-1:2004-ed.2.0

Photography — Sensitometry of screen/film systems for medical radiography — Part 1: Determination of sensitometric curve shape, speed and average gradient
(Photographie — Sensitométrie des ensembles film/écran pour la radiographie médicale — Partie 1: Détermination de la forme de la courbe sensitométrique, de la sensibilité et du contraste moyen)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

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Podrobné informace

Označení: ISO 9236-1:2004-ed.2.0

Datum vydání: 27.01.2004

Stran: 20

Země: Mezinárodní technická norma

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Anotace

Description / Abstract: ISO 9236-1:2004 specifies methods for the determination of the sensitometric curve shape, average gradient and speed of a single sample of a screen/film/filmholder/processing system for medical radiography. It is not applicable to special radiographic applications such as mammography, dental radiography and direct-exposing medical radiographic systems (see for example ISO 5799). The filmholder can be any means that ensures close screen/film contact and prevents the film from being exposed to ambient light. In particular, the filmholder can be a light-tight vacuum bag, as often used in the laboratory, or a radiographic cassette as used in medical radiography.

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