Accu-Gold Measurements And Feature Comparison - Radcal ACCU-GOLD2 User Manual

Appendix E

Accu-Gold measurements and Feature comparison

The following are measurements that can be assigned to any cell when creating custom profiles. These
are grouped by the measurement source. Note that not all measurements are available when using the
Nugget or Touch WiFi mode.
Digitizer
Air Pressure
Ave. Pulse Duration
Duration
Pre-Pulse Detected
Pre-Pulse Duration
Pulse Count
Pulse Duty Cycle
Pulse Frequency
Pulse Rep. Period
Total Duration
Trigger Level
Trigger Sensor
Typical Pulse Count
Multi-Sensor
Anode
Average kV
Biased Average kV
Calibration Description
Dose
Dose / mAs
Dose / Pulse
USB Cable/ Nugget/
AGT Pro Touch WiFi
yes yes
yes yes
yes yes
yes no
yes no
yes yes
yes yes
yes yes
yes no
yes no
yes yes
yes yes
yes no
yes yes
yes yes
yes no
yes yes
yes yes
yes no
yes yes
Definition
The atmospheric corrections compensate for the effects of
variations in the current temperature (T in C) and pressure
(P in kPa) on an unsealed ion chamber and uses the
following
Displayed value = (101.3/P) * ((T + 273.15)/295.15) *
Instrument value
Average duration of pulses.
Exposure duration from start to stop trigger. If pre-pulse
detection was activated, duration is the duration of the main
signal without pre-pulse.
True if pre-pulse detection was active and pre-pulse signal
was detected.
Duration from detection of pre-pulse start to main signal
start.
Measurement pulse count.
Pulse duty cycle.
Pulse frequency
Measurement pulse repetition period.
Exposure duration from start to stop trigger, ignores pre-
pulse detection.
Trigger level used for this measurement.
Sensor that was trigger.
Measurement pulse count ignoring scout pulse.
Tube anode setting used for this measurement.
Average kV is derived from the ratios of the outputs of
diodes in the multi-sensor, where these averages use the
entire region of interest.
The average value of kV in the region of interest above an
adaptive kV threshold.
The name of the calibration and correction that was used
for making the measurement. e.g. "Diagnostic", "Standard",
"Mo Mo", "Mo Mo GE" etc.
Dose Integral
Dose / mAs
Dose / Pulse
equation:
94