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Dionex Easion Operator's Manual
5.2
Replacing Tubing and Fittings
The Dionex Easion is plumbed with the tubing and tubing assemblies listed
below.
Tubing Size and Type
0.125-mm (0.005-in) ID PEEK, red
(P/N 044221)
0.25-mm (0.010-in) ID PEEK, black
(P/N 042690)
0.50-mm (0.020-in) ID ETFE, light
blue (P/N 035519)
0.75-mm (0.030-in) ID PEEK, green
(P/N 044777)
1.6-mm (0.062-in) ID PTFE, natural
(P/N 014157)
Microbore Tubing Kit (P/N 052324)
•
10-32 fittings (P/N 062980) and ferrules (P/N 043276) are used for most
tubing connections. For tightening requirements, refer to Installation of
Dionex Liquid Line Fittings (Document No. 031432).
•
1/8-in fittings (P/N 052267) and ferrules (P/N 048949) are used for
connections to the suppressor
eluent and regenerant bottles.
•
1/16-in fittings (P/N 052230) and ferrules (P/N 052231) are used for
connections from the front door injection port to the injection valve.
66
Used for...
Connection from pump pulse damper to
pressure transducer
Connections between all other system
components
Connection from injection port on door to
injection valve
Connections from injection valve to waste,
injection valve to pump pulse damper, and
cell to regenerant bottle
Connections from suppressor
to regenerant bottle,
pump to eluent bottle, and pump to waste
Tubing for exchanging black 0.25-mm
(0.010-in) ID PEEK lines with red 0.125-mm
(0.005-in) ID PEEK lines (to reduce delay
volumes)
and
Regen In
Regen Out
Regen In
port
Regen Out
port to waste,
ports, as well as the
Doc. 155028-01 08/20
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