DISSOLVED-GAS MEASUREMENT DEVICE

Provided a dissolved-gas measurement device that can effectively measure the concentration of gas dissolved in aqueous solution of the gas flowing through a pipe while continuing to discharge, by natural ventilation, gas in an enclosed space for storing the gas that permeates the pipe. The dissolved...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAJIMA, Hidetoshi, TAGUCHI, Koji, ABE, Yasuhiro
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	Provided a dissolved-gas measurement device that can effectively measure the concentration of gas dissolved in aqueous solution of the gas flowing through a pipe while continuing to discharge, by natural ventilation, gas in an enclosed space for storing the gas that permeates the pipe. The dissolved-gas measurement device, which measures the concentration of a specific gas dissolved in the aqueous solution of the specific gas flowing through the pipe that the specific gas permeates, includes a pipe holding part, a gas storage part, and a ventilation tube. The ventilation tube includes a gas sensor and a ventilation hole. The gas sensor is arranged in the ventilation tube to be located between the gas storage part and the ventilation hole.