instrumentation Flashcards
1
Q
energy peaking test
A
daily to verify pulse height analyzers energy window over the photopeak energy
2
Q
unformity test
A
daily with cobalt under 3% preferred <5 % os stamdard
3
Q
linearity and resolution
A
weekly
4
Q
sensitivity test
A
weekly
5
Q
Center of rotation
A
weekly or monthly, or after servicing
6
Q
plexiglas phantom
A
quarterly or annually to detect 3d contrast
7
Q
GM calibration
A
annually
