Морський Гідрофізичний Інститут Національної Академії Наук України
Морской Гидрофизический Институт Национальной Академии Наук Украины
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Priority to UA2003098113ApriorityCriticalpatent/UA74422C2/en
Publication of UA74422C2publicationCriticalpatent/UA74422C2/en
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor
(AREA)
Abstract
The proposed digital polarographic meter for measuring concentration of dissolved oxygen can be used in systems designed for monitoring content of oxygen in various media. The meter contains a primary measuring transducer and a secondary measuring transducer. The primary transducer contains an electrolytic cell and a detecting element with a cathode, reference electrode, and an anode, which is installed in the cell. The secondary transducer contains a controlled current source and an analog-to-digital converter with differential inputs. The present invention allows to increase the effect of oxygen reduction process on the current of primary transducer and to improve stability of the construction simultaneously.
UA2003098113A2003-09-012003-09-01Polarographic meter for measuring concentration of dissolved oxygen
UA74422C2
(en)