6.2. Spectrum
FLIR Detection
6.2
Spectrum
Options Menu (p.
ä
More Options (p.
)
ä
Spectrum
Live Spectrum (p.
209
)
This command displays a spectrum and offers access to the settings that in luence the display. You
can acquire data ad hoc or load saved spectra from the database and inspect them with different
scalings.
Current Dose Rate
ent Dose Rate
ent Dose Rate
(Independent of Spectrum)
(Independent of Spectrum)
(Independent of Spectrum)
Chart
Start Coordinate
t Coordinate
t Coordinate
of Horizontal Axis
of Horizontal Axis
of Horizontal Axis
End Coordinate of
Horizontal Axis
Chart Seings
Spectrum Information
Figure 108.
Anatomy of the spectrum display
The largest part of the screen is used for the spectrum chart (Figure
108
, p.
106
). Various status
information is shown around the chart (Figure
109
, p.
107
).
Acquisition Duration
The time passed while acquiring data for the spectrum as real or live time.
Dead Time
The dead time as a percentage of the real time.
Gamma Count
The total gamma counts comprising the spectrum.
Neutron Count
The total number of neutrons counted while acquiring data for the spectrum.
Available only for variants equipped with a neutron detector.
Scaling
The current scaling of the vertical axis (linear, logarithmic, square root, …).
Horizontal Coordinates
The coordinates of the leftmost and rightmost values currently shown on the horizontal axis;
depending on current zoom state and cursor position.
106
identiFINDER
®
R300/en/2014.4(13623)/Feb2015
