SErIES IAEA HumAn HEAltH SErIES IAEA Hum

Form RXR — Items to be reviewed by auditor Adequacy Comments
Distance and scales
Film changer alignment and collimation
Evaluation of focal spot performance
Performance of automatic exposure control (AEC)
system
Operation backup timer
Resultant film density
Consistency of chambers
Repeatability (reproducibility) (mA·s/OD)
Reproducibility performance (varying with kVp
and phantom thickness)
Tube potential (kVp accuracy and reproducibility)
Beam quality (HVL) assessment
Y NI N NA
Y NI N NA
Y NI N NA
Y NI N NA
Y NI N NA
Y NI N NA
Y NI N NA
Y NI N NA
Y NI N NA
Y NI N NA
Y NI N NA
Radiation output
Repeatability (output reproducibility)
Reproducibility (linearity; impact of generator
changes such as kV, mA, time, mA·s and focal
spot)
Repeatability and linearity
Y NI N NA
Y NI N NA
Y NI N NA
149