Method of using resonance atomic scattering of radiation to measure gaseous species
US4032786A · kind A · utility
2Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 2, 1976 |
| Grant date | Jun 28, 1977 |
| Priority date | — |
| Expiry date | Apr 2, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/33
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device for measuring gaseous species which comprises a scattering chamber having a resonance lamp illuminating said chamber and a detector for measuring a scattered light within said chamber and conduit means for delivering said gaseous species to said chamber and a photofragmentation chamber within said conduit for selectively decomposing said gaseous species.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.