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ASTM-E94 2004

$44.96

E94-04 Standard Guide for Radiographic Examination

Published By Publication Date Number of Pages
ASTM 2004 13
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1.1 This guide covers satisfactory X-ray and gamma-ray radiographic examination as applied to industrial radiographic film recording. It includes statements about preferred practice without discussing the technical background which justifies the preference. A bibliography of several textbooks and standard documents of other societies is included for additional information on the subject.

1.2 This guide covers types of materials to be examined; radiographic examination techniques and production methods; radiographic film selection, processing, viewing, and storage; maintenance of inspection records; and a list of available reference radiograph documents.

Note 1Further information is contained in Guide E 999, Practice E 1025, Test Methods E 1030 and E 1032.

1.3 Interpretation and Acceptance StandardsInterpretation and acceptance standards are not covered by this guide, beyond listing the available reference radiograph documents for castings and welds. Designation of accept – reject standards is recognized to be within the cognizance of product specifications and generally a matter of contractual agreement between producer and purchaser.

1.4 Safety PracticesProblems of personnel protection against X rays and gamma rays are not covered by this document. For information on this important aspect of radiography, reference should be made to the current document of the National Committee on Radiation Protection and Measurement, Federal Register, U.S. Energy Research and Development Administration, National Bureau of Standards, and to state and local regulations, if such exist. For specific radiation safety information refer to NIST Handbook ANSI 43.3, 21 CFR 1020.40, and 29 CFR 1910.1096 or state regulations for agreement states.

1.5 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (See 1.4.)

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
2 Terminology
Significance and Use
Quality of Radiographs
Radiographic Quality Level
Energy Selection
Radiographic Equivalence Factors
3 Film
Filters
Masking
Back-Scatter Protection
TABLE 1
TABLE 2
4 Screens
Radiographic Image Quality
5 Radiographic Distortion
FIG. 1
6 FIG. 2
7 Exposure Calculations or Charts
FIG. 3
8 Technique File
FIG. 4
9 Penetrameters (Image Quality Indicators)
Identification of and Location Markers on Radiographs
Storage of Film
Safelight Test
Cleanliness and Film Handling
Film Processing, General
10 Automatic Processing
Manual Processing
Testing Developer
11 Viewing Radiographs
Viewing Room
Storage of Processed Radiographs
Records
Reports
Identification of Completed Work
Keywords
X1. USE OF FLUORESCENT SCREENS
X1.1
X1.2
12 X1.3
ASTM-E94 2004
$44.96