ASTM-E747 › Historical Revision Information
Design, Manufacture & Material Grouping Classification of Wire Image Quality Indicators (I
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This practice covers the design, material grouping classification, and manufacture of wire image quality indicators (IQI) used to indicate the quality of radiologic images. This practice, applicable to X-ray and gamma-ray radiology, covers the use of wire penetrameters as the controlling image quality indicator for the material thickness range from 6.4 to 152 mm [0.25 to 6.0 in.]. The alloy group(s) of the material, the thickness or thickness range of the material, and the applicable IQI's that represent the required IQI thickness(s) and alloy(s) shall be considered when selecting IQI's.
Scope
1.1 This practice covers the design, material grouping classification, and manufacture of wire image quality indicators (IQI) used to indicate the quality of radiologic images.
1.2 This practice is applicable to X-ray and gamma-ray radiology.
1.3 This practice covers the use of wire penetrameters as the controlling image quality indicator for the material thickness range from 6.4 to 152 mm (0.25 to 6.0 in.).
1.4 The values stated in inch-pound units are to be regarded as standard.
1.5 This standard does not purport to address all of the safety concerns, 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.
Keywords
density; image quality level; IQI; radiologic; radiology; X-ray and gamma radiation; Classification; Design--radiology; Gamma radiation; Image analysis--radiographic testing; IQI (image quality indicators); Penetrameters; Quality control (QC)--radiographic testing; Radiographic examination; Radiological examination; X-irradiation; X-ray monitoring/processing
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03.03 (Nondestructive Testing)
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Document Number
ASTM-E747-04(2010)
Revision Level
2004 R10 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Dec. 1, 2010
Document Type
Practice
Page Count
15 pages
Committee Number
E07.01