Thermo Fisher Scientific CyberScan pH 5000 - Manual (Page 10)

Instruction Manual CyberScan pH5500/ 5000
3.2 pH Electrodes & Ion Specific Electrodes
(Ion Specific Electrode applicable for CyberScan pH5500 only)
This meter allows you to use two types of pH electrodes: the
conventional glass pH electrode and the field effect transistor (FET)
pH electrode.
If both types of pH electrodes are connected, the meter will read the
FET electrode.
1. Carefully remove the protective
cover from the end of the electrode.
Before first using your glass pH
electrode, soak it 2-4 hours in an
electrode storage solution, pH 4
buffer, or KCI solution.
2. Remove the shorting cap on BNC connector. Connect the
combination pH electrode in to the BNC input connector.
If a combination electrode is not used, connect the indicating pH
electrode into the BNC input connector. Plug the reference
electrode into the reference pin jack. Also, install the ATC probe
into the ATC jack.
Note:
Be sure to connect all probes to the appropriate channel
connectors (for example: Input 1, Ref 1 and ATC1).
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