Spectrometric measuring device
US10429307B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2017 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Aug 10, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/022
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure relates to a spectrometric measuring device for a process measuring point including a housing, a radiation source arranged in the housing, a coupling and decoupling optical system to direct radiation from the radiation source into a measuring region and to couple measuring radiation from the measuring region into the housing, a spectrograph arranged in the housing and aligned such that the measuring radiation is detected by the spectrograph with a detector, an electronic device arranged in the housing and connected to the detector and configured to detect a spectrum from the spectrograph and to process it to determine a concentration of an analyte in the measuring medium or a value derived therefrom, and a connection connected to the housing for connecting the housing to a process container, wherein the measuring region is located within a volume of the process container, said volume containing the measuring medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.