Fluke Biomedical Victoreen NERO mAx 8000, User Manual

Page: 75 / 98

4
Troubleshooting
Waveforms-Overshoot
4-13
NOTE
The calculated exposure time for this 100
millisecond exposure, taken with a ten millisecond
delay, is now correct and the overshoot at the
beginning of the exposure has been skipped. The
waveform is now only 90 milliseconds in length
because the NERO mAx delayed data acquisition
for ten milliseconds.
Exposure Results with 10 Millisecond Delay
kVp Avg kV Eff kV Peak mSec mR
70.3 69.8 71.8 101.5 227
kV Waveform
10 Millisecond Delay
0
10
20
30
40
50
60
70
80
90
0 10 20 30 40 50 60 70 80 90 100
mSec
kV
kV
Radiation Waveform
10 Millisecond Delay
0
2000
4000
6000
8000
10000
12000
0 10 20 30 40 50 60 70 80 90 100
mSec
counts
Channel A
Channel B