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ASTM International - ASTM E746-93(1998)

Standard Test Method for Determining Relative Image Quality Response of Industrial Radiographic Film

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Organization: ASTM International
Publication Date: 10 January 2002
Status: inactive
Page Count: 6
ICS Code (Radiographic films): 37.040.25
scope:

1.1 This test method covers the determination of the relative image quality response of industrial radiographic film when exposed to 200-kV X rays. The evaluation of the film is based upon the threshold visibility of penetrameter holes in a special image quality indicator (IQI). Results for a given film type may vary, depending upon the particular development system used. It is, therefore, necessary to state the development system and geometric conditions used in this determination. By holding the technique parameters (except exposure time) and processing parameters constant, the image quality response of radiographic film may be evaluated on a relative basis.

1.2 Alternately this test method may be used for determination of the relative image quality response of a radiographic film when exposed to 200-KV X-rays as any other single component of the system (such as screens) is varied.

1.3 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.

Document History

February 1, 2018
Standard Practice for Determining Relative Image Quality Response of Industrial Radiographic Imaging Systems
1.1 This standard provides a practice whereby industrial radiographic imaging systems may be comparatively assessed using the concept of relative image quality response (RIQR). The RIQR method...
November 1, 2017
Standard Practice for Determining Relative Image Quality Response of Industrial Radiographic Imaging Systems
1.1 This standard provides a practice whereby industrial radiographic imaging systems may be comparatively assessed using the concept of relative image quality response (RIQR). The RIQR method...
July 1, 2014
Standard Practice for Determining Relative Image Quality Response of Industrial Radiographic Imaging Systems
1.1 This standard provides a practice whereby industrial radiographic imaging systems may be comparatively assessed using the concept of relative image quality response (RIQR). The RIQR method...
December 1, 2007
Standard Practice for Determining Relative Image Quality Response of Industrial Radiographic Imaging Systems
1.1 This standard provides a practice whereby industrial radiographic imaging systems may be comparatively assessed using the concept of relative image quality response (RIQR). The RIQR method...
ASTM E746-93(1998)
January 10, 2002
Standard Test Method for Determining Relative Image Quality Response of Industrial Radiographic Film
1.1 This test method covers the determination of the relative image quality response of industrial radiographic film when exposed to 200-kV X rays. The evaluation of the film is based upon the...
January 10, 2002
Standard Test Method for Determining Relative Image Quality Response of Industrial Radiographic Film
This test method provides a relative means for determining the image quality performance response for a given film chemistry system used for industrial radiography. It is only to be used for relative...
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