Articles | Volume 12, issue 6
https://doi.org/10.5194/amt-12-3351-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-12-3351-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
26 Jun 2019
Research article |
| 26 Jun 2019
| 26 Jun 2019
A novel approach to calibrating a photoacoustic absorption spectrometer using polydisperse absorbing aerosol
Katie Foster
Atmospheric Science, University of Wyoming, Laramie, WY 82071, USA
Rudra Pokhrel
Atmospheric Science, University of Wyoming, Laramie, WY 82071, USA
Matthew Burkhart
Atmospheric Science, University of Wyoming, Laramie, WY 82071, USA
Shane Murphy
CORRESPONDING AUTHOR
Atmospheric Science, University of Wyoming, Laramie, WY 82071, USA
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Cited
17 citations as recorded by crossref.
- Biomass burning aerosols in most climate models are too absorbing H. Brown et al. 10.1038/s41467-020-20482-9
- Relative errors in derived multi-wavelength intensive aerosol optical properties using cavity attenuated phase shift single-scattering albedo monitors, a nephelometer, and tricolour absorption photometer measurements P. Weber et al. 10.5194/amt-15-3279-2022
- Investigating Carbonaceous Aerosol and Its Absorption Properties From Fires in the Western United States (WE‐CAN) and Southern Africa (ORACLES and CLARIFY) T. Carter et al. 10.1029/2021JD034984
- From Measurements to Models: Toward Accurate Representation of Brown Carbon in Climate Calculations R. Saleh 10.1007/s40726-020-00139-3
- A dual-wavelength photothermal aerosol absorption monitor: design, calibration and performance L. Drinovec et al. 10.5194/amt-15-3805-2022
- Sensitivity and accuracy of refractive index retrievals from measured extinction and absorption cross sections for mobility-selected internally mixed light absorbing aerosols M. Cotterell et al. 10.1080/02786826.2020.1757034
- Photoacoustic studies of energy transfer from ozone photoproducts to bath gases following Chappuis band photoexcitation M. Cotterell et al. 10.1039/D0CP05056C
- Formation and Evolution of Catechol-Derived SOA Mass, Composition, Volatility, and Light Absorption C. Fredrickson et al. 10.1021/acsearthspacechem.2c00007
- Devices and Methods for Measuring of the Ambient Air Dust. Short Review N. Mukhurov et al. 10.21122/2220-9506-2022-13-1-7-16
- Accurate Measurement of the Optical Properties of Single Aerosol Particles Using Cavity Ring-Down Spectroscopy M. Cotterell et al. 10.1021/acs.jpca.2c01246
- Optimizing the performance of aerosol photoacoustic cells using a finite element model. Part 1: Method validation and application to single-resonator multipass cells M. Cotterell et al. 10.1080/02786826.2019.1650161
- A Comprehensive Review on Study Methods of Aerosol Optical Properties in Different Dimensions Y. Liu et al. 10.1109/ACCESS.2023.3266333
- Optimizing the performance of aerosol photoacoustic cells using a finite element model. Part 2: Application to a two-resonator cell M. Cotterell et al. 10.1080/02786826.2019.1648749
- Examination of brown carbon absorption from wildfires in the western US during the WE-CAN study A. Sullivan et al. 10.5194/acp-22-13389-2022
- Metrological traceability of black carbon measurement based on optical methods and its challenges in China: A review Y. Liu et al. 10.1016/j.atmosres.2023.106854
- Biomass Burning Smoke and Its Influence on Clouds Over the Western U. S. C. Twohy et al. 10.1029/2021GL094224
- The four-wavelength Photoacoustic Aerosol Absorption Spectrometer (PAAS-4λ) F. Schnaiter et al. 10.5194/amt-16-2753-2023
17 citations as recorded by crossref.
- Biomass burning aerosols in most climate models are too absorbing H. Brown et al. 10.1038/s41467-020-20482-9
- Relative errors in derived multi-wavelength intensive aerosol optical properties using cavity attenuated phase shift single-scattering albedo monitors, a nephelometer, and tricolour absorption photometer measurements P. Weber et al. 10.5194/amt-15-3279-2022
- Investigating Carbonaceous Aerosol and Its Absorption Properties From Fires in the Western United States (WE‐CAN) and Southern Africa (ORACLES and CLARIFY) T. Carter et al. 10.1029/2021JD034984
- From Measurements to Models: Toward Accurate Representation of Brown Carbon in Climate Calculations R. Saleh 10.1007/s40726-020-00139-3
- A dual-wavelength photothermal aerosol absorption monitor: design, calibration and performance L. Drinovec et al. 10.5194/amt-15-3805-2022
- Sensitivity and accuracy of refractive index retrievals from measured extinction and absorption cross sections for mobility-selected internally mixed light absorbing aerosols M. Cotterell et al. 10.1080/02786826.2020.1757034
- Photoacoustic studies of energy transfer from ozone photoproducts to bath gases following Chappuis band photoexcitation M. Cotterell et al. 10.1039/D0CP05056C
- Formation and Evolution of Catechol-Derived SOA Mass, Composition, Volatility, and Light Absorption C. Fredrickson et al. 10.1021/acsearthspacechem.2c00007
- Devices and Methods for Measuring of the Ambient Air Dust. Short Review N. Mukhurov et al. 10.21122/2220-9506-2022-13-1-7-16
- Accurate Measurement of the Optical Properties of Single Aerosol Particles Using Cavity Ring-Down Spectroscopy M. Cotterell et al. 10.1021/acs.jpca.2c01246
- Optimizing the performance of aerosol photoacoustic cells using a finite element model. Part 1: Method validation and application to single-resonator multipass cells M. Cotterell et al. 10.1080/02786826.2019.1650161
- A Comprehensive Review on Study Methods of Aerosol Optical Properties in Different Dimensions Y. Liu et al. 10.1109/ACCESS.2023.3266333
- Optimizing the performance of aerosol photoacoustic cells using a finite element model. Part 2: Application to a two-resonator cell M. Cotterell et al. 10.1080/02786826.2019.1648749
- Examination of brown carbon absorption from wildfires in the western US during the WE-CAN study A. Sullivan et al. 10.5194/acp-22-13389-2022
- Metrological traceability of black carbon measurement based on optical methods and its challenges in China: A review Y. Liu et al. 10.1016/j.atmosres.2023.106854
- Biomass Burning Smoke and Its Influence on Clouds Over the Western U. S. C. Twohy et al. 10.1029/2021GL094224
- The four-wavelength Photoacoustic Aerosol Absorption Spectrometer (PAAS-4λ) F. Schnaiter et al. 10.5194/amt-16-2753-2023
Discussed (preprint)
Latest update: 25 Apr 2024
Short summary
A new technique for calibrating photo-acoustic absorption spectrometers (PASs) has been developed utilizing polydisperse, highly-absorbing aerosol and a commercially available instrument that measures particle extinction and scattering. This is the first calibration technique for multi-pass PAS instruments that does not require particles with known refractive index or reactive gases. Three substances were tested: Aquadag, Regal Black, and Nigrosin. All calibrations were consistent to within 5 %.
A new technique for calibrating photo-acoustic absorption spectrometers (PASs) has been...
