1. Scope

1.1 This guide is for tutorial purposes only and to outline the general principles of radioscopic imaging.

1.2 This guide describes practices and image quality measuring systems for real-time, and near real-time, nonfilm detection, display, and recording of radioscopic images. These images, used in materials examination, are generated by penetrating radiation passing through the subject material and producing an image on the detecting medium. Although the described radiation sources are specifically X-ray and gamma-ray, the general concepts can be used for other radiation sources such as neutrons. The image detection and display techniques are nonfilm, but the use of photographic film as a means for permanent recording of the image is not precluded.

Note 1For information purposes, refer to Terminology E 1316.

1.3 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. For specific safety precautionary statements, see Section .

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

E142 Method for Controlling Quality of Radiographic Testing

E747 Practice for Design, Manufacture and Material Grouping Classification of Wire Image Quality Indicators (IQI) Used for Radiology

E1025 Practice for Design, Manufacture, and Material Grouping Classification of Hole-Type Image Quality Indicators (IQI) Used for Radiology

E1316 Terminology for Nondestructive Examinations

E2002 Practice for Determining Total Image Unsharpness in Radiology

Keywords

configuration; electronic; module; non-destructive; radioscopy; real-time; Aluminum; Components analysis; Defects; Electrical conductors (semiconductors); Gamma radiation; Light transmission and reflection; Metals and metallic materials; Nonfilm detection; Performance--laboratory instrumentation/process; Radiation exposure; Radioscopic examination; Spectral data; Steel; Structural analysis/applications; X-irradiation;

ICS Code

ICS Number Code 19.100 (Non-destructive testing)

DOI: 10.1520/E1000-98R03

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