5 calibrating the vacuum degas assembly, Calibrating the vacuum degas assembly, Mbly (see – Oritron Dionex Ion Chromatography System ICS-2100 User Manual
Page 120: Section 5.1.5, Sembly (see
ICS-2100 Ion Chromatography System
108
Doc. 065291-01 3/09
5.1.5
Calibrating the Vacuum Degas Assembly
When to Calibrate
•
After every 6 months of use
1. Open the ICS-2100 Wellness Panel in Chromeleon (see
), or open the ICS-2100 touch screen
PUMP DEGAS
page
(see
Figure 5-6
).
2. On the Wellness Panel under Degas Calibration, select Calibrate, or
touch
Calibrate
on the ICS-2100 touch screen. The degas pump runs
for 90 seconds to allow a vacuum to be created. After 90 seconds, the
vacuum degas pressure reading is recorded. When the vacuum degas
assembly is running in monitor mode, this calibration value is used to
determine when to turn on the degas pump.
3. If you are using the Wellness panel, click
Log
to record the new
calibration value in the Audit Trail.
4. If you performed the calibration from the ICS-2100 touch screen,
record the new calibration values in the Chromeleon Wellness
database. To do this, open the Wellness Panel (see
click Upload under Update Wellness Database.
Figure 5-6. Pump Degas Page