Thermo Scientific Dionex ICS-2000, Руководство оператора

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ICS-2000 Ion Chromatography System
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Doc. 031857-03 4/06
only one cartridge can be installed, because the pH Modifier must be
connected to the other EGC power supply (
EGC-1
or
EGC-2
).
Tubing and fittings for plumbing the cartridge, degas assembly, CR-TC,
and EPM are included with the holder. See
Section B.14 for installation
instructions.
Backpressure Coil (Optional)
The EluGen cartridge requires at least 14 MPa (2000 psi) of system
backpressure for removal of electrolysis gas from the eluent produced by
the cartridge. A system backpressure of 16 MPa (2300 psi) is ideal.
If necessary, increase the system backpressure by installing a
backpressure coil between the injection valve and the EluGen cartridge
OUTLET
port. For details, refer to Section B.16.1 .
Continuously Regenerated Trap Column (CR-TC)
The CR-TC is a high pressure electrolytically-regenerated trap column.
The CR-TC is designed to remove anionic or cationic contaminants in the
eluent or deionized water and to reduce drift during gradient separations.
Two versions of the CR-TC can be used with the ICS-2000:
•
CR-ATC (Continuously Regenerated Anion Trap Column,
P/N 060477)
•
CR-CTC (Continuously Regenerated Cation Trap Column,
P/N 060478)
For more information, refer to the CR-TC manual. The manual is
included on the Dionex Reference Library CD-ROM (P/N 053891).
NOTE The IonPac® ATC-HC Trap Column (P/N 059604)
or IonPac CTC-1 Trap Column (P/N 040192) can be
used with the ICS-2000. However, both IonPac trap
columns require off-line chemical regeneration.
Contact Dionex for more information.