| タイトル | Development of a sensitive monitor for hydrazine |
| 著者（英） | James, John T.; Limero, Thomas; Eiceman, Gary A. |
| 著者所属（英） | NASA Johnson Space Center; New Mexico State Univ. |
| 発行日 | 1991-07-01 |
| 言語 | eng |
| 内容記述 | The development of hand-held, ambient-temperature instruments that utilize ion mobility spectrometry (IMS) in the detection of hydrazine and monomethylhydrazine is reviewed. A development effort to eliminate ammonia interference through altering the ionization chemistry, based on adding 5-nonanone as dopant in the ionization region of the IMS, is presented. Calibration of this instrument conducted before and after STS-37 revealed no more than a 5 percent difference between calibration curves, without any appreciable loss of equipment function. |
| NASA分類 | INSTRUMENTATION AND PHOTOGRAPHY |
| レポートNO | 92A21797
SAE PAPER 911477 |
| 権利 | Copyright |
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