This document specifies the performance and some related constructional requirements of DIAGNOSTIC DOSIMETERS intended for the measurement of AIR KERMA , AIR KERMA LENGTH PRODUCT or AIR KERMA RATE , in photon radiation fields used in medical X-ray imaging, such as RADIOGRAPHY , RADIOSCOPY and COMPUTED TOMOGRAPHY (CT), for X- RADIATION with generating potentials in the range of 20 kV to 1 50 kV.
This document is applicable to the performance of DOSIMETERS with VENTED IONIZATION
CHAMBERS and/or SEMICONDUCTOR DETECTORS as used in X-ray diagnostic imaging.
