4 Using the control module
Clarity Controls
4.3.4 Front (Back) Detector
Fig 10: Method Setup - GC - Detector
This tab allows to set the parameters for the detector configured in the
Agilent 7890 Setup
dialog. Particular fields may vary, according to the
type of the detector set.
Makeup Flow
Turns the makeup gas flow on and off, eventually sets the flow. Available
for most detectors.
Makeup Gas
Sets the type of makeup gas used for detector. Available for most
detectors.
Constant Makeup Flow
Sets the constant makeup flow into the detector. In this mode, GC will
keep the actual makeup flow regardless of changes in the total flow during
the GC run. Available for most detectors.
Constant Makeup Flow
Sets the constant combined flow into the detector. In this mode, GC will be
adjusting the actual makeup flow in order to keep the total flow constant.
Available for most detectors.
Flame
Turns the detector flame on and off. After turning on turns on the air and
hydrogen and initiates the ignition sequence.The temperature of the
detector must be greater than 150 °C for the flame to light. Available for
FID and FPD detectors.
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