Turbidimeter

Abstract

A turbidimeter for measuring a turbidity of a liquid sample in a sample cuvette includes a cuvette receiving device configured to position the sample cuvette in a defined cuvette position, a light source configured to generate a parallel light beam in the sample cuvette, an annular 45° collecting mirror configured to surround the sample cuvette, a scattering body arranged concentric to the annular 45° collecting minor, a scattering light detector arranged to receive light scattered by the scattering body, and an annular 45° concentration minor arranged coaxially to the annular 45° collecting minor and optically opposite to the annular 45° collecting mirror. The annular 45° collecting minor is arranged concentric to the light beam. The annular 45° concentration minor is configured to surround the scattering body.

Dependencies are inferred from the claim text.