| タイトル | Air Monitoring for Hazardous Gas Detection |
| 著者（英） | Follistein, Duke; Arkin, C. Richard; Adams, Frederick; Griffin, Timothy P.; Naylor, Guy; Floyd, David; Curley, Charles; Haskell, William |
| 著者所属（英） | DYNACS Engineering Co., Inc. |
| 発行日 | 2003-01-01 |
| 言語 | eng |
| 内容記述 | The Hazardous Gas Detection Lab is involved in the design and development of instrumentation that can detect and quantify various hazardous gases. Traditionally these systems are designed for leak detection of the cryogenic gases used for the propulsion of the Shuttle and other vehicles. Mass spectrometers are the basis of these systems, which provide excellent quantitation, sensitivity, selectivity, response and limits of detection. Unfortunately, these systems are large, heavy and expensive. This feature limits the ability to perform gas analysis in certain applications. Smaller and lighter mass spectrometer systems could be used in many more applications primarily due to the portability of the system. Such applications would include air analysis in confined spaces, in-situ environmental analysis and emergency response. In general, system cost is lowered as size is reduced. With a low cost air analysis system, several systems could be utilized for monitoring large areas. These networked systems could be deployed at job-sites for worker safety, throughout a community for pollution warnings, or dispersed in a battlefield for early warning of chemical or biological threats. Presented will be information on the first prototype of this type of system. Included will be field trial data, with this prototype performing air analysis autonomously from an aircraft. |
| NASA分類 | Instrumentation and Photography |
| レポートNO | KSC-2003-018 |
| 権利 | No Copyright |
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