Teledyne GC-Pro/TCD - Gas Chromatograph - Manual (Page 58)

Operation GC-Pro TCD
Teledyne Analytical Instruments 44
4.5.5 Overlay Chromatogram
Selecting “Overlay Chromatogram” brings up the following screen:
The above screen displays the overlay chromatogram with the ADC
values on y axis plotted against the sample number on the x axis. To
display the graph onscreen, touch the “PLOT” button. To clear the
screen touch “REFRESH”.
Use the “Scale” button to change the X axis or Y axis scaling.
Note: The chromatogram will be displayed for a maximum of 1020
samples. The chromatogram will not display if the total
sum of the forward phase duration & backward phase
duration is more than 1020 seconds.