Filter
Top Products
User Manual MON20/20 Software for Gas Chromatographs
3-9000-745 OCTOBER 2010
ii
Working with a chromatogram . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
Editing a chromatogram trace . . . . . . . . . . . . . . . . . . . 2-21
Viewing chromatogram results . . . . . . . . . . . . . . . . . . 2-23
Saving a chromatogram trace . . . . . . . . . . . . . . . . . . . 2-25
Removing a chromatogram trace from view . . . . . . . . 2-26
Forcing a calibration . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
Controlling the display of data in the Timed Events
and Components tables . . . . . . . . . . . . . . . . . . . . . . . . 2-28
Saving a comparison file . . . . . . . . . . . . . . . . . . . . . . . 2-30
Opening a comparison file . . . . . . . . . . . . . . . . . . . . . . 2-30
Miscellaneous commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
Working with the Timed Events table . . . . . . . . . . . . 2-32
Editing Timed Events from the Time Events
window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33
Editing Timed Events from the Chromatogram
Viewer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33
Using the Chromatogram Viewer’s cursor to
update a Timed Event . . . . . . . . . . . . . . . . . . . . . . . . . 2-35
Working with the Component Data Table . . . . . . . . . 2-37
Editing retention times from the Chromatogram
Viewer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-38
Viewing raw data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-38
Setting the gas chromatograph’s date and time . . . . . . . . . . . 2-40
Adjusting daylight savings . . . . . . . . . . . . . . . . . . . . . 2-42
Section 3:
Using the hardware
functions
Controlling the temperature of the gas chromatograph’s
heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Renaming a heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Setting the heater’s type . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Monitoring the temperature of a heater . . . . . . . . . . . . 3-4
Monitoring the operational status of a heater . . . . . . . 3-5
Setting the desired temperature . . . . . . . . . . . . . . . . . . 3-6
Setting PWM Output . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Removing a heater from service . . . . . . . . . . . . . . . . . . 3-9
Configuring the valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Renaming a valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Setting a valve’s operational mode . . . . . . . . . . . . . . . 3-12
Monitoring the operational status of a valve . . . . . . . 3-13
Inverting the polarity of a valve . . . . . . . . . . . . . . . . . 3-14
Setting the usage mode for a valve . . . . . . . . . . . . . . . 3-15
Controlling the detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
Offsetting the baseline . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Igniting the FID flame . . . . . . . . . . . . . . . . . . . . . . . . . 3-21
Resetting the preamp value . . . . . . . . . . . . . . . . . . . . . 3-22
Balancing the preamp . . . . . . . . . . . . . . . . . . . . . . . . . 3-22