Patent · US Active

Apparatus for optical measurement of substance concentrations

US8379192B2 · kind B2 · utility

6Cited by

8References

18Claims

0Family size

Assignees

J&M Analytik AG · DE
GEA Process Engineering (NPS) Ltd · GB

Inventors

Joachim Mannhardt · Aalen, DE
Trevor Page · Chicago, US

Key dates

Filing date	Feb 1, 2007
Grant date	Feb 19, 2013
Priority date	—
Expiry date	Aug 30, 2028

Classification

Technology area (CPC G)Physics
CPC primaryG01N2021/8521
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An apparatus for optical measurement of substance concentrations has at least one transmitter arranged in or on a housing and at least one receiver for optical radiation, and a deflection device, which is at a distance from the at least one transmitter and the at least one receiver and is arranged within the substance when the apparatus is being used correctly, for deflection of the optical radiation from the at least one transmitter to the at least one receiver. The distance between the deflection device and the at least one transmitter and/or the at least one receiver can be varied by means of an adjusting device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.