Flow rate measuring cell for biosensor

The cell has a body (1) with a slit (10) extending across it and a sensor (2) supported at a given distance from the base (11) of the slit via a pressure ring (4). The interior of the pressure ring acts as a measuring chamber with an inlet and outlet. The sensor is pressed against the pressure ring...

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Bibliographic Details
Main Authors STREHLITZ, BEATE, 04129 LEIPZIG, DE, GRUENDIG, BERND., 04318 LEIPZIG, DE, KOPINKE, HOLM, 04357 LEIPZIG, DE
Format Patent
LanguageEnglish
German
Published 27.03.1997
Edition6
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:The cell has a body (1) with a slit (10) extending across it and a sensor (2) supported at a given distance from the base (11) of the slit via a pressure ring (4). The interior of the pressure ring acts as a measuring chamber with an inlet and outlet. The sensor is pressed against the pressure ring via an eccentric lever (5) supported between the sides (12) of the slit. Preferably the pressure lever has a pressure surface (9) and a perpendicular outer surface (8) at a lesser distance from the rotation axis of the pressure lever than the pressure surface.
Bibliography:Application Number: DE1995137506