R/F Measurement - Fluke Biomedical RaySafe Xi 8201011 User Manual

RaySafe Xi User Manual – R/F Measurement

R/F MEASUREMENT

For best accuracy, center the selected sensor field (R/F low or R/F high) and position the long axis of the sensor
field perpendicular to the anode-cathode axis of the tube.
1. SENSOR MENU
R/F low Sensor for conventional low dose rate measurements lower than 1 mGy/s (7 R/min),
normally after a phantom.
R/F high Sensor for conventional high dose rate measurements higher than 1 mGy/s (7 R/min),
normally before a phantom.
Press STEP to step between sensors and SELECT to select a sensor.
2. MEASURE MODE
The displayed values are updated after each exposure, or continuously after 4 seconds of fluoroscopy.
kVp
Dose
Dose rate
Time
HVL
Total Filtration, TF mm Al
kVp (for the R/F high sensor at adequate signal levels) or kV
Gy (Air kerma, free in air) or R (Exposure)
Gy or R per s, m or h
ms, s
mm Al
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