PPT Slide

Radioscopic Examination

• ASME Section V Article 2 Mandatory Appendix II

  • 
    II-237 Equivalent Performance Level
    ìA system which exhibits a spatial resolution of 3 lp/mm, a thin section contrast sensitivity of 3%, and a thick section contrast sensitivity of 2% has an equivalent performance level of 3% - 2% - 3 lp/mm.î
    
    This requirement is the digital equivalent of radiographic density using film.

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