RaySafe X2 Manual - Manual (Page 30)

MAM SENSOR: MEASUREMENT PARAMETER
DEFINITIONS
Dose and HVL are calculated from all recorded data.
Dose rate
is the average dose rate, calculated as dose/time.
Time starts the first time the dose rate waveform reaches 50% of peak, and ends the last time it drops
below 50%. Intermediate values are time since start trig.
kVp
is calculated from an average of samples above ~33 % of peak signal level.
Pulses
are counted at every start trig with more than 4 ms since last end trig.
Pulse rate and dose per pulse are averages from the last 6 pulses.
Intermediate readings of dose rate, kVp and HVL are moving averages. Final readings are based on the
whole measurement.
Note! If measurements are made simultaneously with the MAM sensor and mAs cable, any shared
parameter (time, pulses or pulse rate) will be taken from the MAM sensor.
RaySafe X2 User Manual
30