ANALYSIS GRAPH SCALE determines the scale of the y-axis
“CO2 analyzer’s ppm-CO2 readings” on the Analysis Graph
Screen (see section 2.1.4 Analysis Graph Screen for details).
This function allows the system to display CO2 data peaks in
optimal resolution on the LCD screen.
The ANALYSIS GRAPH SCALE is independent of the CO2
ANALYZER RANGE described below. Note that, in certain
circumstances, when the displayed CO2 peaks on screen
exceeds the scale of the graph, the CO2 analyzer keeps
measuring and integrating the CO2 readings to obtain the TOC
result, without losing any CO2 data.
The CO2 ANALYZER CALIBRATION menu allows the user to
change CO
2
Analyzer range and the CO
2
analyzer zero and
span parameters when necessary. If required, please contact
manufacturer or distributor for details of the procedures.