Teledyne TEXIO PTE6-200 Operating Instructions Manual page 116

Percent Oxygen Analyzer
Span Cal Manual Mode Run screen:
The following items are contained within the Span Calibration
Manual Mode Run screen:
1. Calibration manual ENTER button
2. Oxygen % values
3. Slope values
4. Calibration status bar
5. Flow meter with flowrate and status
Except for the manual ENTER button all remaining options are the
same as for the AUTO mode. See section 4.8.2.1 for descriptions.
The Manual Calibration ENTER button is used to save the
calibration offset values and will only appear in the Manual calibration
mode.
Use the arrow buttons to enter the oxygen concentration of the span
gas you are using (209000.00 if you are using air). When Slope is close
enough to zero, press ENTER. In a few seconds, the screen will update.
Once the span has begun, the microprocessor samples the output at
a predetermined rate. It calculates the difference between successive
samplings and displays this difference as Slope on the screen. It takes
several seconds for the first Slope value to display. Slope indicates rate
of change of the Span reading. It is a sensitive indicator of stability.
Once span settling completes, the information is stored in the
microprocessor.
Teledyne Analytical Instruments
Operation
101