Infrared species specific emission source
US4780613A · kind A · utility
15Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 1986 |
| Grant date | Oct 25, 1988 |
| Priority date | — |
| Expiry date | Sep 22, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/06173
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An infrared species specific emission source which includes a closed container having at least one transparent portion for containing at least one specific molecular species. The molecular species within the container is heated sufficiently to cause the species to emit a characteristic infrared spectal emission through the at least one transparent portion of the container to the infrared instrument.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.