Oritron Dionex Ion Chromatography System ICS-2100 - Manual (Page 44)

ICS-2100 Ion Chromatography System
32
Doc. 065291-01 3/09
2.4 System Component Details
This section provides details about ICS-2100 system components, including the
vacuum degas assembly, pump, eluent generator, injection valve, column heater,
suppressor, auxiliary power supply, and conductivity cell.
2.4.1 Vacuum Degas Assembly (Optional)
The vacuum degas assembly provides online eluent degassing at the time
and duration specified by the user. The assembly, which must be installed
in the ICS-2100 at the factory, consists of:
•
A single-channel degas chamber (with degas membranes) with
internal capacity of 17 mL
•
A dual-stage diaphragm vacuum pump
•
A solenoid valve
•
An on-board vacuum sensor
•
The electronics required to operate the vacuum pump
•
Tubing, fittings, and other accessories
By default, the ICS-2100 monitors the degas pressure reading and turns
the degas pump on and off as needed. Different degas operating modes
can be selected from the touch screen
PUMP page (see Section B.7 ) or
from Chromeleon.
To select the degas operating options, open the Chromeleon Server
Configuration program, right-click the ICS-2100 device in the timebase,
and select Properties.