Software Manual

Fluidic Scheme Pane
User Guide | 4 9
Modules
Fluidic scheme modules are more fully described in Chapter 2, Components, of the
Instrument Guide. For ease of reference, Table 2 depicts each module that can
appear in a fluidic scheme and describes corresponding dialog box options.
Table 2. Fluidic Scheme Modules
System Pumps and Mixer
This module dialog box controls the NGC system’s two gradient
pumps and shows the gradient status. It controls flow rate,
gradient type (salt or pH), gradient duration, and system pressure
limits.
System Pumps with Buffer Blending Valve
This module dialog box controls the NGC system gradient pumps
when connected to a buffer blending module and shows the
pump and gradient status. It controls flow rate, buffer blending
valve priming, buffer recipe, gradient composition, pH, gradient
duration, and system pressure limits.
System Pumps with Buffer Blending Valve and Buffer Inlet A
and B
This module dialog box controls the NGC system gradient pumps
when connected to inlet valves and a buffer blending valve. It
controls gradient mode (two-pump gradient or buffer blending
valve), flow rate, buffer blending valve priming, buffer recipe
selection, gradient composition, pH, gradient duration, and
system pressure limits.
Sample Inject Valve
This module dialog box controls the NGC sample inject valve. It is
used to route fluid from the gradient pump, sample pump, and
injection port to the loop, column, and waste as required during
an experiment.