DEVICE FOR MEASURING ELECTROLYTE CONCENTRATION

An object of the present invention is to provide a device for measuring electrolyte concentration capable of easily measuring a temperature difference between a sensitive membrane and liquid in the vicinity of the sensitive membrane that affects an electrolyte concentration analysis value. The devic...

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Bibliographic Details
Main Authors MIYAKE, Masafumi, KISHIOKA, Atsushi
Format Patent
LanguageEnglish
Published 23.03.2023
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:An object of the present invention is to provide a device for measuring electrolyte concentration capable of easily measuring a temperature difference between a sensitive membrane and liquid in the vicinity of the sensitive membrane that affects an electrolyte concentration analysis value. The device for measuring electrolyte concentration according to the present invention measures potential of an ion selective electrode at at least two or more different times while liquid is present in a flow path for introducing the liquid into the ion selective electrode, and calculates a temperature difference between the liquid and the ion selective electrode using the measured potential of the ion selective electrode at two or more different times (see FIG. 4).
Bibliography:Application Number: US202117799893