potentiometer

https://doi.org/10.1351/goldbook.P04789
  1. In electronics, a sensitive voltage measuring device based on a null technique which provides infinite @[email protected] at null.
  2. In chemistry, potentiometric methods involve the measurement with a potentiometer of voltage generated in a cell. A high @[email protected] digital voltmeter is often used today as a convenient alternative to a potentiometer.
Source:
PAC, 1990, 62, 2167. (Glossary of atmospheric chemistry terms (Recommendations 1990)) on page 2207 [Terms] [Paper]
Cite as: IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). Online version (2019-) created by S. J. Chalk. ISBN 0-9678550-9-8. https://doi.org/10.1351/goldbook.
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Last revised: February 24, 2014