Reference number
ISO 9236-3:1999
International Standard
ISO 9236-3:1999
Photography — Sensitometry of screen/film systems for medical radiography — Part 3: Determination of sensitometric curve shape, speed and average gradient for mammography
Edition 1
1999-02
Preview
ISO 9236-3:1999
24296
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Publicado (Edición 1, 1999)
Esta publicación se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ISO 9236-3:1999

ISO 9236-3:1999
24296
Idioma
Formato
CHF 96
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Resumen

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.

Informaciones generales

  •  : Publicado
     : 1999-02
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 16
  • ISO/TC 42
    37.040.25 
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