Online PH value calibration device

The utility model relates to an on-line PH value calibration device, which is characterized in that a first end of an off-line monitoring pipeline is connected between a third pneumatic valve and a centrifugal pump, a second end of the off-line monitoring pipeline is connected with the end part of o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	RUAN JIANGTING, YING SHENGHUA, LAI YANGXIN, CHEN HUALIANG, LIU JIUSONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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