pH ve Redoks Ölçüm Elektrotları

A pH electrode is defined by its zero point and slope. Its response follows the Nernst equation, with an ideal slope of 59.16 mV/pH at 25 °C, and measuring the slope provides information on the condition of the electrode system.

If the slope falls below 50 mV (85%) or the deviation at the zero point exceeds +30 mV, the measuring system is worn and must be replaced. Redox electrodes measure the oxidation-reduction potential of the water, allowing the effectiveness of disinfection to be monitored.

Key features

• Glass electrodes for pH and Redox measurement
• Operation according to the Nernst equation (ideal slope 59.16 mV/pH at 25 °C)
• Condition monitoring via slope and zero point
• Verification with buffer solutions (pH 6.80 / 9.27; Redox 468 mV)
• Compatible with TOPAX controllers and EASYPRO stations