The electronic detail of a digital pH-meter
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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. Copyright© (2006) by the International Measurement Federation (IMEKO).
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English
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18th IMEKO World Congress 2006: Metrology for a Sustainable Development, v. 3, p. 1927-1930.
