Agilent Technologies 1100 Series User Manual page 26

2 Getting started
Setup pump (continued)
3 Solvents
•
Solvent composition
•
Solvent calibration
4 Timetable
18
For each channel, you may select which of the two solvents
to deliver. You can set the percentage of Solvent B to any
value from 0 through 100%. Solvent A always delivers the
remaining volume, calculated as 100% - %B. The Solvent B
scrollbar allows you to turn Solvent B ON or OFF. The text
boxes allow you to type a brief description for each of the
solvents.
If you turn a solvent channel OFF, it will not be used in the
timetable.
If Micro Flow mode is selected, you may select a calibration
curve out of a set of predefined calibration tables that correct
the calibration for the composition of most standard solvent
combinations.
You can use the Timetable to program changes in the Pump
parameters during the analysis by entering a time in the Time
field and appropriate values in the following fields of the
timetable. The values in the Pump timetable change linearly
with respect to time from the initial value to the value at the
time defined in the timetable
Select the Insert button to insert a line above the
currently-selected line.
Select the Append button to add a line to the end of the
table.
Select the Cut button to delete the currently-selected line
and place it on the clipboard.
Select the Copy button to copy the currently selected line to
the clipboard.
Select the Paste button to paste the line on the clipboard at
the current position.
Select the Display combination box and select Flow/Press
or Solvents to display graphical representations of the flow
rate/pressure limit or solvent compositions, or Timetable to
display the table for editing. In the graphics mode, select
Legend to display the graph titles.
Parameters which can be
changed:
Time
Time at which the change
occurs.
%B
Solvent composition (0 to
100%). The residual
percentage is solvent A.
Flow
Solvent flow rate.
Max. Pressure
System max pressure limit.
1100 Series Nano Pump User Manual