Method and device for measuring absorbance of a substance in solution with multiple light rays

Method and device for measuring absorbance of a substance in solution with multiple light rays

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 compris...

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1. Verfasser: Ostlund, Erik Nils
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Sprache:eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
TESTING
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creator Ostlund, Erik Nils
description 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.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
TESTING
title Method and device for measuring absorbance of a substance in solution with multiple light rays
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