Gamry Instruments PTC1 Manuel de l'opérateur - Page 12
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Maintenance
Replacement Parts
All of the part numbers for replacement parts (except for the O-ring) are listed in Table 1. The cell
body includes an O-ring. O-rings can also be ordered separately using part number 935-00037 (a
package of five O-rings).
Reference Electrode Maintenance
It is generally best to leave both electrodes in the cell top when the cell is not in use. Use the small
protective cap shipped with the reference to cover the electrode tip if you want to store the top dry.
Many chemists believe that reference electrodes should be stored immersed in solution. If you wish to
do so, place the top on top of a beaker containing distilled water or aqueous KCl.
Move the tubing over the breather hole in the side of the electrode to allow a small opening whenever
the electrode is in use. After a long period of use, you may need to add KCl crystals to the reference
filling solution or replace the filling solution entirely.
Maintenance
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