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ENGLISH
PROBES CONNECTION
pH probe c on necti on
The following instructions apply to eTwin pH-Rx or pH-pH models where channel 1 is always allocated to the pH probe input. For
Cl-pH instruments, on the other hand, the pH probe must be connected to the second channel. To get started, connect the probe to the
instrument as indicated in Fig. 10 o 10.1 (depending on the instrument in possession).
1. power cord
2. electrode
3. BNC connector
The pH probe MUST be connected to input 1 allocated for measurement 1, pH, see Fig. 7
Fig. 10 – pH electrode connection (eTwin pH-Rx o pH-pH) Fig. 11.1 – pH electrode connection (eTwin Cl-pH)
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