User Manual SERVOPRO Plasma Trace N
2
Analyzer
7.0 OPERATION
From MAIN MENU, when you press the F2 key, the CALIBRATION MAIN MENU is
displayed on the analyzer. See Fig. 4.
FIGURE 4: MAIN CALIBRATION
You enter your zero calibration gas value in ppm, as well as your span calibration gas value. This
is done by selecting F1 for the zero value, and F2 for the span value. Figures 5 and 6 show the
display for each selection.
FIGURE 5: DISPLAYED WHEN ENTERING ZERO VALUE
FIGURE 6: DISPLAYED WHEN ENTERING SPAN VALUE
The analyzer will automatically select the appropriate range based on the span value entered.
When you have entered a value and pressed the "E" key (E for enter), the processor checks the
format, evaluates it and validates it. If everything is OK, your value will be redisplayed in the
actual value field. If not, the value is rejected, the input field is cleared and the actual value is
left unchanged.
If you made an error when entering your value, just press enter and start over.
Once you have entered the zero and the span values, select F3 to get the "CALIBRATION
SUB-MENU".
F1:Zero F2:Span
<<CALIBRATION MENU>>
Input ZERO value:0.0
Actual value:0.0
<<CALIBRATION MENU>>
Input SPAN value:0.0
Actual value:0.0
Value must be in PPM F4:RET
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