Micromachined Chemical Sensors in Space: Results from the MNT Testbed on STS-93
2000-01-2435
07/10/2000
- Event
- Content
- We have tested a suite of micromachined chemical sensors on STS-93. This experiment is one of several incorporated in the overall Micro/Nano Technology (MNT) Testbed developed at The Aerospace Corporation. The sensors used in this experiment include: (1) a micromachined interferometer for carbon dioxide (CO2) detection, (2) a palladium thin-film sensor for hydrogen (H2), (3) a micromachined, micro hot plate sensor for carbon monoxide (CO), (4) a micromachined strain gauge pressure sensor, and (5) networked digital thermometers. A gas dosing system to test the sensors in flight was also included. The experimental design and flight results are presented and discussed.
- Pages
- 7
- Citation
- Weiller, B., Chaffee, P., Marquez, N., Smith, R. et al., "Micromachined Chemical Sensors in Space: Results from the MNT Testbed on STS-93," SAE Technical Paper 2000-01-2435, 2000, https://doi.org/10.4271/2000-01-2435.