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Please use this identifier to cite or link to this item: http://hdl.handle.net/2014/39352

Title: Detection of hydrazine (H) and (MMH) using cyranose E-nose.
Authors: Ramesham, Rajeshuni
Young, Rebecca
Ryan, Margaret A.
Keywords: cyranose
hydrazine
monomethyl hydrazine (MMH)
Issue Date: Oct-2001
Publisher: Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2001.
Abstract: The Cyranose electronic nose (e-nose) has been used for the first time to detect hydrazine (H) and monomethyl hydrazine (MMH). The concentrations of hydrazine chosen in this study were 52 ppm (parts per million), 18 ppm, and 1.1 ppm and the concentrations of MMH was 14 ppm and 1 ppm. The Cyranose E-nose has detected hydrazine of 52 ppm and 18 ppm with a good response. The response of the E-Nose for 1.1 ppm hydrazine was insignificant. The response of E-Nose for 14 ppm MMH was significant and 1 ppm MMH was reasonably identifiable. The Cyranose E-Nose may be used to detect hydrazine and MMH with concentrations of at least 18 ppm and 1 ppm, respectively.
URI: http://hdl.handle.net/2014/39352
Appears in Collections:JPL TRS 1992+

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