Sampler convenient to use

The utility model discloses a sampler convenient to use. The sampler comprises a fixed rod body, a first fixed shell, a second fixed shell, a sampling suction tube, an auxiliary sampling structure and a filtering structure, the sampling device comprises a fixed rod body, a first fixed shell is fixed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DANG YONGPING, BI GUIZHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SEPARATION TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a sampler convenient to use. The sampler comprises a fixed rod body, a first fixed shell, a second fixed shell, a sampling suction tube, an auxiliary sampling structure and a filtering structure, the sampling device comprises a fixed rod body, a first fixed shell is fixedly arranged at the top end of the fixed rod body, a second fixed shell is fixedly arranged at the bottom end of the fixed rod body, an inner cavity is formed in the fixed rod body, a sampling suction barrel is fixedly arranged on the side wall of the second fixed shell, and an auxiliary sampling structure is installed at the sampling suction barrel. The device is provided with an auxiliary sampling structure, the device can conveniently extend into a water body for sampling operation through the auxiliary sampling structure, the operation is simple and easy, and a sampling suction tube can conveniently extend into water bodies at different depths for sampling operation; by virtue of the filtering structure, the dev