other · zvestiya of the National Academy of Sciences of Belarus (National Academy of Sciences of Belarus) · 2014
Effect of buffer gases on the performance of SO2 trace measurement based on photoacoustic spectroscopy
Mohebbifar M., Khalilzadeh J., Dibaee B., Parvin P.
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Abstract
In this experimental work a laser photoacoustic spectrometer designed and fabricated. System sensitivity for detection of SO2 and NO 2 was measured. Resonance frequency variation versus pressure increase of Nitrogen, Argon, Helium and Air buffer gases was studied. Results show that, sensitivity of system for SO2 and NO2 are 353 ppb and 963 ppb respectively. It was shown that resonance frequency for Nitrogen, Argon, and Air buffer gases was not noticeably varied by buffer gas pressure increasing, but for Helium, resonance frequency not only is not in range of three other gases, but also grows by pressure increasing. The system noises were damped preparing two buffer chambers. © 2014 Elsevier B.V. All rights reserved.
Cite this paper
M., M., J., K., B., D., & P., P. (2014). Effect of buffer gases on the performance of SO2 trace measurement based on photoacoustic spectroscopy. zvestiya of the National Academy of Sciences of Belarus (National Academy of Sciences of Belarus).
M., Mohebbifar, et al. “Effect of buffer gases on the performance of SO2 trace measurement based on photoacoustic spectroscopy.” zvestiya of the National Academy of Sciences of Belarus (National Academy of Sciences of Belarus), 2014.
M., Mohebbifar, Khalilzadeh J., Dibaee B., and Parvin P. 2014. “Effect of buffer gases on the performance of SO2 trace measurement based on photoacoustic spectroscopy.” zvestiya of the National Academy of Sciences of Belarus (National Academy of Sciences of Belarus).
M., M. et al. (2014) ‘Effect of buffer gases on the performance of SO2 trace measurement based on photoacoustic spectroscopy’, zvestiya of the National Academy of Sciences of Belarus (National Academy of Sciences of Belarus).
@misc{m2014effect,
title = {{Effect of buffer gases on the performance of SO2 trace measurement based on photoacoustic spectroscopy}},
author = {M., Mohebbifar and J., Khalilzadeh and B., Dibaee and P., Parvin},
journal = {zvestiya of the National Academy of Sciences of Belarus (National Academy of Sciences of Belarus)},
year = {2014}
}Made from the index record. Check names, capitalisation and page numbers against the paper. Need another style? AI for Research has over 10,000.