EN-2
STCON7 electrode
Operating Instructions
For optimum performance, use the following
operating procedures:
1. Remove all packaging material from the
probe before use. Retain the quality
certificate and the operating instructions for
reference.
2. To prevent carry-over from solution to
solution, rinse the probe with distilled water
between measurements.
3. When measuring, make sure the solution
is above the cell chamber.
4. Ensure the cell chamber is free of bubbles
when measuring. To reduce air bubbles,
immerse the probe at an angle and then rise
to vertical position. Remaining small bubbles
can be removed by gently tapping against the
probe shaft.
5. Allow sufficient time for the probe to
stabilize when measuring samples at different
temperatures.
6. Clean the probe with distilled water after
use and keep it dry when not in use.
7. If there is a build-up of solids inside the cell
chamber, carefully remove it with a cotton
bud soaked in detergent solution, and then
rinse the probe with distilled water.