Liquid separation device for detecting bio-availability

The utility model discloses a full-automatic liquid separation device for extracting supernate in a biological detection sample in a ballast water detection lab. The liquid separation device comprises a floater, a hose connected with the floater, a valve, an air suction device, a cushion block and a...

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Bibliographic Details
Main Authors ZHAO JILIANG, YU YONGSHU, ZHOU YUE, FU XIAOMIN, DOU FENGXIANG
Format Patent
LanguageEnglish
Published 11.03.2015
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:The utility model discloses a full-automatic liquid separation device for extracting supernate in a biological detection sample in a ballast water detection lab. The liquid separation device comprises a floater, a hose connected with the floater, a valve, an air suction device, a cushion block and a liquid collector, wherein the floater has a first density which is lower than the densities of the supernate and a ballast water sample; and the floater is communicated with the valve and the air suction device through the spring hose, and a communicated position is sealed. Full-automatic liquid separation of the ballast water sample can be realized; furthermore, the problem of mis-extraction of an effective sample due to manual operation is solved; and the liquid separation device has the advantages of simple structure and convenience in operation.
Bibliography:Application Number: CN20142705877U