Installation
16
Waltron User Manual 101-045-E.1
9031CX Sodium Analyzer
2.2.2
PROBE INSTALLATION
1.
Remove the protectors from the tip of each electrode
2.
Connect electrodes to wires from Pre Amplifier. Be sure to match the correct wires to the
correct probe. Wires are marked “M” for measuring and “R” for Reference.
3.
Use fingers to rotate the probe positioning clamp counterclockwise to loosen. Carefully insert
the electrode through the clamp and into the flowcell. Electrodes may have to be inserted at an
angle.
4.
For reference electrode - insert the electrode so that the tip of the electrode is 5mm into the
sample. Correct placement within the flow cell is important. Refer to figure below.
5.
For measuring electrode – insert the electrode so that the tip is just off the bottom of the
flowcell. Refer to figure below.
Figure 8. Proper installation of the electrodes in the flowcell.
Tip of measuring
electrode positioned
just off bottom of
flowcell
Tip of reference electrode
positioned 5mm into
sample (approximately
even with the tip of the
measuring electrode)
