THE ELECTRONIC DETAIL OF A DIGITAL PH-METER |
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| Samuel E. de Lucena |
- 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:
- -
- Event details
- Event name:
- XVIII IMEKO World Congress
- Title:
Metrology for a Sustainable Development
- Place:
- Rio de Janeiro, BRAZIL
- Time:
- 17 September 2006 - 22 September 2006