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:
Oct. 12, 2004
Filed:
Aug. 22, 2002
Reiner Spolaczyk, Hamburg, DE;
Kurt Harnack, Tangstedt, DE;
Eppendorf AG, Hamburg, DE;
Abstract
Optical measuring system for determining the concentration, particularly of turbid liquid samples, comprising a measuring volume for taking up the liquid samples to be measured, a plurality of several photometric channels, each comprising a light source and a light sensor on opposite sides of the sample volume aligned on a common optical axis, the optical axes thereof being disposed under different azimutal angles respective to the sample volume, and an analyzing device which evaluates the concentration of the liquid samples to be measured according to the data provided by the light sensors belonging to a plurality of different photometric channels.