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Maintenance, cleaning, disposal, spare parts
4.2
Cleaning the electrodes
Note
The counter electrode always shows a coloring. This is
required for the operation of the probe. It is no
contamination.
Cleaning is only required if the slope is too high or too low
(the probe cannot be calibrated), and if this cannot be
remedied by replacing the membrane head and the
electrolyte solution.
1 Disconnect the probe from the instrument.
2 Screw off the membrane head.
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