ANSI/PIMA IT2.46:1997
Current
PHOTOGRAPHY - INDUSTRIAL RADIOGRAPHIC FILM - DETERMINATION OF ISO SPEED AND AVERAGE GRADIENT WHEN EXPOSED TO X- AND Y- RADIATION
Hardcopy , PDF
English
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 |
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