WATER QUALITY ANALYZER

A water quality analyzer includes a combustion tube (2) for burning a liquid sample inside, a sample injector (6; 8) that executes sample injection operation into the combustion tube (2), a pressure sensor (28) that detects pressure inside the combustion tube (2), a temperature sensor (38) that dete...

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Bibliographic Details
Main Authors NAKADOZONO Kenichi, IHARADA Takeshi
Format Patent
LanguageEnglish
French
German
Published 10.08.2022
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:A water quality analyzer includes a combustion tube (2) for burning a liquid sample inside, a sample injector (6; 8) that executes sample injection operation into the combustion tube (2), a pressure sensor (28) that detects pressure inside the combustion tube (2), a temperature sensor (38) that detects a temperature of the combustion tube (2), and a determination part (46) configured to determine whether the combustion tube (2) and/or the sample injector (6; 8) is normal or abnormal based on an output of the pressure sensor (28) and an output of the temperature sensor (38) immediately after the sample injection operation by the sample injector (6; 8) is executed.
Bibliography:Application Number: EP20190899266