THE ELECTRONIC DETAIL OF A DIGITAL PH-METER

• Abstract:

  This paperwork presents the complete circuitry used to build a microcontroller-based pH-meter. Key control software is also discussed. An industry-standard glass combination electrode has been employed for pH detection. Electrode parameter extraction procedure is presented. Good measurement results, with 1% error, have been attained.
• Keywords:

  pH measurement, pH-meter, pH electrodes
• Download:

  PWC-2006-TC19-022u.pdf
• DOI:

  _unreg_wc-2006.TC19-022

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