Waters Prep Series - Page 33

Getting started 1-23
You can program separate tables to perform these tasks:
• Equilibrating the system
• Switching solvent
• Cleaning up following buffer use
• Lowering the system flow rate after a run
You can program a table so that, once it has run, it initiates the running of
another. You can also link a table back to itself to repeat a method.
Screen layout
The figure below illustrates the layout of screens for the system’s Gradient
controller configuration.
Gradient controller screens
See the Waters Prep Series Operator’s Guide for details about configuring and
operating the Gradient controller.
Gradient
controller
Setup
Direct Oper Meth
Prog meth Prog table
Pump
setup
screen
Isocratic
screen
Initiate
op grad
screen
Program
gradient
screen
Program
event
screen
Pump
config
screen
Operate
gradient
screen