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ANSI/PIMA IT2.46:1997

Current
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

10-14-1997

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

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.

DocumentType
Standard
Pages
28
PublisherName
American National Standards Institute
Status
Current

Standards Relationship
ISO 7004:2002 Identical

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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