Loading...
Please wait, while we are loading the content...
Similar Documents
Ultraviolet atomic emission detector
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Bass, A. M. Braun, W. Peterson, N. C. |
| Copyright Year | 1972 |
| Description | A device and method are provided for performing qualitative and quantitative elemental analysis through the utilization of a vacuum UV chromatographic detector. The method involves the use of a carrier gas at low pressure. The gas carries a sample to a gas chromatograph column; the column output is directed to a microwave cavity. In this cavity, a low pressure microwave discharge produces fragmentation of the compounds present and generates intense atomic emissions in the vacuum ultraviolet. These emissions are isolated by a monochromator and measured by photometer to establish absolute concentration for the elements. |
| File Size | 1165200 |
| Page Count | 21 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19720017778 |
| Archival Resource Key | ark:/13960/t7sn4z99w |
| Language | English |
| Publisher Date | 1972-03-20 |
| Access Restriction | Open |
| Subject Keyword | Gas Chromatography Molecular Spectra Ultraviolet Spectra Atomic Spectra Qualitative Analysis Chemical Compounds Quantitative Analysis Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |
