2 • DC Description
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Suppressors for conductivity detection are installed in this compartment also. The
following types of suppressors can be used:
• SRS Self-Regenerating Suppressor (SRS 300 or ULTRA II) (2- and 4-mm)
• AES Atlas Electrolytic Suppressor
• MMS™ MicroMembrane™ Suppressor (MMS 300 or MMS II)
Lower Compartment
The lower compartment can hold up to two column sets (four columns) with IDs
of 1 mm to 9 mm and lengths of 100 mm to 250 mm.
The lower compartment also holds one or two injection valves. Two valve
versions (6-port and 10-port) are available. Both versions are electrically-
activated, two position valves. See Section 2.14
for details about the injection
valves.
The compartment tray slides forward about 10 cm (4 in) for easy access to
columns and valves. To pull the tray forward, use the handle installed in the center
of the compartment (see Figure 2-14
).
Figure 2-14. DC Side View with Lower Compartment Tray Pulled Out
Handle for pulling
tray forward