Setting The Solvent Composition - Thermo Scientific thermoscientific Vanquish Pumps C Operating Manual

9.2.4

Setting the Solvent Composition

Follow these steps
Examples
Pumps C, Pumps F ( VC-Pxx, VF-Pxx)
Operating Manual
This section describes how you set the solvent composition for the
quaternary pump (solvents A to D). The steps and examples apply
equally to the ternary pumps of the dual pump (solvents AR to CR and
AL to CL).
1. In the Instrument Configuration Manager, in the dialog box for the
pump, check and the change the following if required:
Number of the solvents to be used with the pump
¨
Standard solvent names
¨
These solvent names appear in the Chromeleon user interface.
2. In the Chromeleon Client, determine the percentage of solvent that
you want to deliver.
Set the percentage for solvents B, C, and D (%B, %C, %D). Solvent A
(%A) automatically delivers the remaining volume.
• To deliver 100% of solvent %A:
Set %B, %C, and %D to 0%.
• To deliver 100% of solvent %B (or %C or %D):
Set %B (or %C or %D) to 100%. The remaining solvents are
automatically set to 0%.
• To deliver 20% of solvent %A, 40% of solvent %B, 30% of solvent %C,
and 10% of solvent %D:
Set %B to 40%, set %C to 30%, and set %D to 10%. %A is
automatically set to 20%.
9 • Pump-Specific Information
Page 223