On the wavelength dependence of the AE33 aethalometer multiple scattering correction factor C
The Aethalometer (AE; Magee Scientific) is a widely used filter-based instrument that provides in-situ realtime optical measurements of light absorbing aerosols in 7 different wavelengths ranging from 370nm to 950nm. As for any other filter-based technique, Aethalometer measurements are affected by two artefacts: the multiple-scattering effects caused by the scattering of sampling light by both the filter fibres and the aerosol particles on the filter (C(l) in Eq. 1) and the loading effect due to the saturation of the measurement as a function of deposited particles (RATN(l) in Eq. 1).
Saved in:
Main Authors: | Yus-Díez, Jesús, Bernardoni, V., Pandolfi, Marco, Alastuey, Andrés, Querol, Xavier, Ciniglia, Davide, Močnik, G., Vecchi, R. |
---|---|
Other Authors: | Pandolfi, Marco [0000-0002-7493-7213] |
Format: | comunicación de congreso biblioteca |
Language: | English |
Published: |
2020-09
|
Subjects: | Aerosols, Aethalometer, |
Online Access: | http://hdl.handle.net/10261/217670 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
Determination of the multiple-scattering correction factor and its cross-sensitivity to scattering and wavelength dependence for different AE33 Aethalometer filter tapes: a multi-instrumental approach
by: Yus-Díez, Jesús, et al.
Published: (2021-10-01) -
Intercomparison and characterization of 23 Aethalometers under laboratory and ambient air conditions: procedures and unit-to-unit variabilities
by: Cuesta-Mosquera, Andrea, et al.
Published: (2021-04-30) -
Determination of subpicogram levels of airborne polycyclic aromatic hydrocarbons for personal exposure monitoring assessment
by: van Drooge, Barend L., et al.
Published: (2023-02-07) -
Applicability of benchtop multi-wavelength polar photometers to off-line measurements of the Multi-Angle Absorption Photometer (MAAP) samples
by: Valentini, Sara, et al.
Published: (2020-10-22) -
Aircraft vertical profiles during summertime regional and Saharan dust scenarios over the north-western Mediterranean basin: aerosol optical and physical properties
by: Yus-Díez, Jesús, et al.
Published: (2021-01-14)