CALIBRATION LIQUID FOR WATER QUALITY MEASUREMENT DEVICE, CALIBRATION-LIQUID-FILLED CONTAINER FOR WATER QUALITY MEASUREMENT DEVICE, AND CALIBRATION METHOD USING CALIBRATION LIQUID FOR WATER QUALITY MEASUREMENT DEVICE

A calibration liquid (1) is used for calibrating a water quality measurement device (100). The water quality measurement device (100) includes a plurality of sensors to be brought into contact with a measurement target liquid so as to measure concentrations of a plurality of types of target componen...

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Bibliographic Details
Main Authors KOJIMA, Junji, OSAWA, Norimasa, TAMAI, Kazusei, IWAMOTO, Yasukazu, NAGAI, Hiroshi, KAMEI, Shunsuke, TASHIMA, Keisuke
Format Patent
LanguageEnglish
French
German
Published 13.03.2024
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:A calibration liquid (1) is used for calibrating a water quality measurement device (100). The water quality measurement device (100) includes a plurality of sensors to be brought into contact with a measurement target liquid so as to measure concentrations of a plurality of types of target components contained in the measurement target liquid, and measures the concentrations of the plurality of types of target components. The calibration liquid (1) includes a solution which contains the plurality of types of target components at respective concentrations determined for the target components, and the solution has a pH within a predetermined pH range.
Bibliography:Application Number: EP20210767269