pH Electrode

The pH Electrode 031 can be used together with the CMA pH Sensor (030i or BT61i) to measure the pH value of a liquid in the range between pH 0 and pH 14. The electrode is connected to the amplifier by means of a coax cable and a BNC connector.
The pH electrode is a gel-filled Ag-AgCl combination electrode. The electrode is built into a 13-cm long plastic tube (12 mm diameter) with an opening at the bottom side and is supplied with a storage bottle containing a protective solution. The pH electrode has been designed to function in a reliable and accurate manner under varied conditions. The rugged epoxy body protects the pH sensing glass bulb. The gel-filled reference electrode is sealed so it never needs to be refilled.

Technical specifications of the pH Electrode are described in its User's guide.