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:
Nov. 15, 2022
Filed:
Feb. 23, 2017
Cytiva Sweden Ab, Uppsala, SE;
Erik Nils Ostlund, Uppsala, SE;
Cytiva Sweden AB, Uppsala, SE;
Abstract
A measuring device for measuring the absorbance of a substance in at least one solution provided in at least two flow cells of the measuring device, wherein said measuring device comprises: —a light source transmitting a first light ray; —said at least two flow cells; —an optical arrangement comprising at least two semi-transparent mirrors with different transmission properties, said optical arrangement being arranged for dividing the first light ray coming from the light source into separate light parts, one for passing each flow cell and one for entering directly after the optical arrangement a reference detector; and —one detector provided after each flow cell for detecting light having passed through the flow cells.