pH meter automatic cleaning device

The utility model relates to a pH meter automatic cleaning device. A sensor is added to a pH meter gas probe and connected with a program controller, the program controller is connected with an electromagnet and controls whether the electromagnet is electrified according to condition signals which a...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG KAI, PENG RILIANG, CHAI XIANSUO, PANG ZHENG, XUE BAOFENG, FENG YUWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to a pH meter automatic cleaning device. A sensor is added to a pH meter gas probe and connected with a program controller, the program controller is connected with an electromagnet and controls whether the electromagnet is electrified according to condition signals which are about gas probe blockage by particulate matters and are transmitted by the sensor, and spraying of cleaning solution on the gas probe is controlled through electrification of the electromagnet. Therefore, the pH meter gas probe is timely cleaned when being blocked by the particulate matters.