Patent ID: 7800757
Filing Date: 2010-09-21
Classification: A01C,G01N

Abstract:
1. An arrangement for spectroscopic determination of components and concentrations of any pumpable material, comprising: a sample vessel; a pump; and a measurement cell with a spectroscopic measurement head which carries out a nondestructive spectroscopic measurement of a sample of the pumpable material by light absorption and/or light transmission; wherein said measurement cell is connected to the pump, which can vary the flow rate, and to the sample vessel by a pipe; wherein said spectroscopic measurement head and the regulatable pump have electrical connections to a controlling and evaluating unit; wherein the through-flow volume of an outlet valve provided in the outlet line of the vessel is regulated by the controlling and evaluating unit; and wherein the controlling and evaluating unit determines components and concentrations of substances contained in the sample, and regulates the through-flow of the outlet valve based on the determined components and concentrations of the substances contained in the sample.