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Dionex ED50A Electrochemical Detector
1. Attach the tubing from the column to the cell inlet.
NOTE The short length of titanium tubing at the cell inlet is an
2. Connect the waste line to the cell outlet.
3. Connect enough 0.25-mm (0.010-in) ID black PEEK tubing
B.6 Recorder/Diagnostic Connection
Connecting a strip chart recorder or integrator to the Dionex ED50A allows you to
record or monitor several parameters, in addition to the cell analog output. For a
list of the pinouts for the cable, see Appendix F.
Use the twisted black and red wires (P/N 043598) provided in the Dionex ED50A
Ship Kit (P/N 059219) to connect a recorder or integrator to the SCR card. (For an
illustration of card locations, see Figure 2-3 in this manual or the label on the
inside of the front door.)
Strip the ends of the wires and insert into the plugs. The signal wire (red) goes on
top and the ground wire (black) goes on the bottom of each plug. Use the
screwdriver (P/N 046985) provided in the Dionex ED50A Ship Kit to tighten the
locking screws.
B-14
integral part of the cell. DO NOT REMOVE IT. This
tube extends the counterelectrode, and shields the
working electrode from electrical noise.
(P/N 042690) to the end of the waste line to create 0.21 to 0.28 MPa
(30 to 40 psi) of backpressure.
Doc. 065551-01 6/13
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