ECOTEST SPECTRA MKS-11GN Operating Manual page 50

• Gamma sigma threshold - allows setting the threshold of the
alarm triggering by the number of exceedances of the mean square
value of gamma pulse count rate;
• Cond. neutron threshold - allows setting the conditional
threshold of the alarm triggering by neutrons;
• Safety threshold - allows setting the threshold of the alarm
triggering by the DER value;
• Accum. dose threshold - allows setting the threshold by the
accumulated dose;
• Energy calibration (the item is displayed only in the
"Administrator" mode) - using the calibration source allows
performing the procedure for compensating the detector's aging.
• Save measurements - allows saving the events with current
coordinates, time and DER in the device's memory during
measurements. If the navigation receiver is disabled at the time of
saving, or there is no communication with satellites, information
about current coordinates is not added to the event.
IMPORTANT! The options to configure "Gamma sigma
threshold", "Cond. neutron threshold" and "Safety threshold"
are available only after you enter the "Administrator" mode
(2.3.3.1).
The device's memory allows storing about 65,000 events. If
and
display, it means that the device's memory is full and further saving
of the events is impossible. To read and clear the events from the
device's memory use the "Spectra Reader" software.
icons alternatively appear in the top line of the
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