ISO 19232-3:2013 Preview
Non-destructive testing -- Image quality of radiographs -- Part 3: Image quality classes
ISO 19232-3:2013 specifies the minimum image quality values to ensure a uniform radiographic quality. It applies to the two types of image quality indicator as detailed in ISO 19232-1 for wire-type IQI and ISO 19232-2 for step/hole-type IQI and for the two techniques described in ISO 5579. Values are specified for the two classes of radiographic technique specified in ISO 5579.