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dc.creatorDarrach, Murray
dc.creatorMadzunkov, Stojan
dc.creatorBae, Byunghoon
dc.creatorKidd, Richard
dc.creatorMaiwald, Frank
dc.creatorMalone, Charles
dc.creatorNikolic, Dragan
dc.creatorBelousov, Anton
dc.creatorZhong, Fang
dc.creatorSimcic, Jurij
dc.creatorHomer, Margie
dc.creatorGonzales, Marianne
dc.creatorGarkanian, Vachik
dc.creatorLopez, Valeria
dc.creatorJung-Kubiak, Cecile
dc.creatorRais-Zadeh, Mina
dc.creatorKrause, Hannes
dc.creatorTillmans, Tina
dc.date.accessioned2022-06-21T14:19:42Z
dc.date.available2022-06-21T14:19:42Z
dc.date.issued7/10/2022
dc.identifier.otherICES-2022-403
dc.identifier.urihttps://hdl.handle.net/2346/89858
dc.descriptionMurray Darrach, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionStojan Madzunkov, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionByunghoon Bae, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionRichard Kidd, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionFrank Maiwald, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionCharles Malone, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionDragan Nikolic, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionAnton Belousov, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionFang Zhong, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionJurij Simcic, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionMargie Homer, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionMarianne Gonzales, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionVachik Garkanian, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionValeria Lopez, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionCecile Jung-Kubiak, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionMina Rais-Zadeh, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionHannes Krause, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionTina Tillmans, Jet Propulsion Laboratory / California Institute of Technology, US
dc.descriptionICES205: Advanced Life Support Sensor and Control Technologyen
dc.descriptionThe 51st International Conference on Environmental Systems was held in Saint Paul, Minnesota, US, on 10 July 2022 through 14 July 2022.en_US
dc.description.abstractThe Spacecraft Atmosphere Monitor (S.A.M.) is a miniaturized gas chromatograph mass spectrometer (GC/MS) instrument that is being developed for monitoring the cabin atmosphere for human spaceflight missions. The first Technology Demonstration Unit (TDU1) operated successfully aboard the International Space Station (ISS) from August 2019 to July 2021, exceeding its 1 year planned operational lifetime. The TDU1 continuously monitored the ISS cabin atmosphere for the major constituents. In June 2020 the TDU1 was also reconfigured at the request of the ISS vehicle office and successfully determined that there was no benzene leaking into the ISS atmosphere. The technology demonstration unit #2 (TDU2) is scheduled to be deployed on the ISS in 2022. While on-station, TDU2 will continuously monitor the major atmospheric constituents as well as trace organic volatiles. The S.A.M. TDU2 uses the same quadrupole ion trap mass spectrometer (QITMS) sensor as in TDU1, but includes a MEMS preconcentrator, gas chromatograph, and microvalve system. Its miniature, ruggedized form factor allows the S.A.M. to be aisle-deployed to monitor the cabin in different locations and during activities such as exercise and sleep. The operational performance of TDU1 and the current status of TDU2 will be discussed.
dc.format.mimetypeapplication/pdf
dc.language.isoengen_US
dc.publisher51st International Conference on Environmental Systems
dc.subjectmass spectrometer
dc.subjectgas chromatograph
dc.subjectair quality
dc.titleStatus and Results of the Spacecraft Atmosphere Monitor Technology Demonstration Instrument
dc.typePresentationen_US


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