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  • BS ISO 7004 : 2002

    Current The latest, up-to-date edition.
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    PHOTOGRAPHY - INDUSTRIAL RADIOGRAPHIC FILMS - DETERMINATION OF ISO SPEED, ISO AVERAGE GRADIENT AND ISO GRADIENTS G2 AND G4 WHEN EXPOSED TO X- AND GAMMA-RADIATION

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2002

    Publisher:  British Standards Institution

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    Abstract - (Show below) - (Hide below)

    Specifies methods for measuring the ISO average gradient of industrial radiographic film when exposed directly to X and y radiation. Coverage includes: film holders, scattered radiation, film holders, modulation, and densitometry. Also gives detailed tables.

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    Committee CPW/42
    Development Note Supersedes BS 5230(1975) Supersedes 99/703327 DC (12/2002) Reviewed and confirmed by BSI, August 2016. (07/2016)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 5579:2013 Non-destructive testing Radiographic testing of metallic materials using film and X- or gamma rays Basic rules
    ISO 11699-1:2008 Non-destructive testing Industrial radiographic film Part 1: Classification of film systems for industrial radiography
    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 4037-1:1996 X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy Part 1: Radiation characteristics and production methods
    ISO 5-2:2009 Photography and graphic technology Density measurements Part 2: Geometric conditions for transmittance density
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