Ludlum Measurements 2350, Manual

Page: 44 / 65

.
FUNCTION RESPONSE
Select the calibration constant
calculate routine.
Enter the low sample point.
the high sample point.
Place the detector at the low
sample point and start the count.
Place the detector at the high
sample point and start the count.
If the new look
Y
SSK
C
C
reasonable, tell the to
save them.
If the new values do not look
reasonable,
the to
ignore them and recall the
previous
N
The now displays the
calibration constant calculate
display, saves the
dead
time, and sets the dead time to
The then asks for
the low sample point.
This will
the low sample
point. The will now
ask for the high sample point.
This will enter the high
sample point The
will
now ask for the low sample.
count cycle. At the end of the
count time, the counting
message will be cleared and
the count saved as the low
sample count The will
now ask for the high sample.
This command will start the
count cycle. At the end of the
count time, the counting
the count saved as the high
sample count. will
calculate the calibration con-
stant and the dead time and
display the results asking if
the
should save the
values.
‘This command will replace the
previous caliiion constant
anddeadtimewiththenew
values. The will then
retumtothedisplaymodethat
was active the cali-
bration constant calculate
calibration constant
anddeadtimeanddiscardthe
new values. The will
then to the display
mode that was active before
the calibration umstant
lateroutinewasshrted.
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