ASTM E1025-18,Standard Practice for Design, Manufacture, and Material Grouping Classification of Hole-Type Image Quality Indicators (IQI) Used for Radiography.
ASTM E1025-18 covers the design, material grouping classification, and manufacture of hole-type image quality indicators (IQI) used to indicate the quality of radiologic images.
Terminology
Definitions-The definitions of terms relating to gamma and X-radiology in Terminology E1316, Section D, shall apply to the terms used in this practice.
IQI Certification
Records shall be available that attest to the conformance of the material type, grouping,and dimensional tolerances of the IQI’s specified by this practice.
Precision and bias
Precision and bias-No statement is made about the precision or bias for indicating the quality of radiological images since the results merely state whether there is conformance to the criteria for success specified in this practice.
Keywords of ASTM E1025-18:density;image quality level; IQI; radiologic;radiol-ogy;X-ray and gamma radiation.

Share on Facebook

Post on X

Follow us

Save