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  • ANSI/PIMA IT2.46:1997

    Current The latest, up-to-date edition.

    PHOTOGRAPHY - INDUSTRIAL RADIOGRAPHIC FILM - DETERMINATION OF ISO SPEED AND AVERAGE GRADIENT WHEN EXPOSED TO X- AND Y- RADIATION

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  14-10-1997

    Publisher:  American National Standards Institute

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    0 Introduction
    1 Scope and field of application
    2 References
    3 Definitions
    4 Sampling and storage
    5 Method of test
    6 Product classification
    7 Product marking and labelling
    Tables
    1 ISO speed scale
    2 ISO average gradient scale
    Figure
    1 Determination of ISO speed and ISO average gradient
    Annex
    A Calibration of ionization chambers
    B Beam quality code
    C Improvement of the reproducibility of exposure to X-rays
    D Scattered radiation measurement
    E Units of measure energy
    Bibliography

    Abstract - (Show below) - (Hide below)

    Covers methods to determine the ISO average gradients and speeds of industrial radiographic film/film process combinations when exposed directly to x- and y-radiation.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher American National Standards Institute
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 4037:1979 X and gamma reference radiations for calibrating dosemeters and dose ratemeters and for determining their response as a function of photon energy
    ISO 5-3:2009 Photography and graphic technology Density measurements Part 3: Spectral conditions
    ISO 5-1:2009 Photography and graphic technology Density measurements Part 1: Geometry and functional notation
    ISO 5-2:2009 Photography and graphic technology Density measurements Part 2: Geometric conditions for transmittance density
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