Title:
ION CONCENTRATION METER
Document Type and Number:
Japanese Patent JPS5430094
Kind Code:
A
Abstract:
PURPOSE: To eliminate the influences from coexisting ions so that the accurate measurement can be accomplished by storing in advance the selective coefficients of the coexisting ions of plural ion electrodes and by operating the ion concentrations from the stored coefficients and the voltages generates in the respective electrode pairs.
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Inventors:
TSUKADA SEIJI
OOISHI KOUNOSUKE
OOISHI KOUNOSUKE
Application Number:
JP9512477A
Publication Date:
March 06, 1979
Filing Date:
August 10, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G01N27/26; G01N27/28; (IPC1-7): G01N27/28