The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2019
Filed:
Aug. 17, 2010
Ralf Steuerwald, Eberdingen, DE;
Ulrich Kathe, Ludwigsburg, DE;
Ralf Steuerwald, Eberdingen, DE;
Ulrich Kathe, Ludwigsburg, DE;
Endress+Hauser Conducta GmbH+Co. KG, Gerlingen, DE;
Abstract
An analytical device for automated determining of a measured variable of a liquid sample comprises: a liquid storage, which includes one or more liquid containers for one or more liquids; a measuring cell for accommodating the liquid sample, especially a liquid sample, to which has been added one or more liquids from the liquid storage, and a measuring arrangement for providing one or more measurement signals correlated with the measured variable; an electronics unit, which includes a control unit for control of the analytical device and for determining the measured variable based on the measurement signals provided by the measuring arrangement; and a handling unit including a supply- and dosing, or metering, system for supplying and metering the liquid sample and liquids from the liquid storage into the measuring cell, wherein the analytical device includes at least one exchangeable cassette, into which are integrated at least parts of the liquid storage and/or at least parts of the handling unit.