Galvanic Applied Sciences 943-TGX, Operation Manual

Page: 73 / 110

Revision 4 73 August 02, 2019
6.4.2 Manual Optimization
a) Place the analyzer in Zero mode by accessing the Analysis 1 panel, place an X in the
Back Purge field and pressing Enter.
b) Access the
Spectrum
panel.
c) If the peak level is between 25,000 and 32,000 then no adjustment is required at this
time.
d) If adjustment is necessary, optimize the peak signal height to 32,000 counts. Navigate to
the “
Set Integ Time
” field and press
Enter
to display the
Integration Period
dialog box.
Type the new integration period in the
New Value
field and press Enter. After several
seconds, the new raw signal will be displayed. New values for the Integration Period can
be entered until the peak height is 32 000 /- 1000 counts.
e) Once the peak height has been optimized, record the peak height value and the resulting
integration period.
f) Return to the
Analysis 1
panel.
g) Request a Manual Zero by pressing the Manual Zero button and pressing Enter
f) Remove the Zero mode by navigating to the
Sample
field and pressing
Enter
to put an x
in the box, thus allowing the analyzer to return to normal sampling.