Method and apparatus for in-situ spectroscopic analysis
US6515748B2 · kind B2 · utility
3Cited by
16References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2002 |
| Grant date | Feb 4, 2003 |
| Priority date | — |
| Expiry date | May 9, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/0346
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus for in-situ spectroscopic analysis comprising a flow cell having a region of reasonable flow, the region of reasonable flow having a flow rate less than approximately 20% of the maximum flow rate, and first and second probes having optic cable member ends with a path length in the range of 20 &mgr;m to 1 mm that are disposed in the region of reasonable flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.