PI | Prodromos Fetfatzis |
Participant | NCSR “Demokritos” |
The CAPS PMssa monitor provides simultaneous measurement of both particle-based total optical extinction and scattering, producing a direct measurement of the particle single scattering albedo (SSA), the ratio of scattering to total extinction. NCSR ‘Demokritos’ has installed at Finokalia station, for the PRETECT campaign, the CAPS PMssa (red) 630 nm monitor and a Relative Humidity and Temperature sensor at the PM10 inlet.
Sensitivity: 3.0 Mm-1 (1s) 3.0 Mm-1 (1s) both channels SSA+-0.03(30 s)
Response Time (10-90%): 1s
Sample Flow: 0.85 l min-1 (volumetric flow), Internal Pump
Operating Pressure: Ambient
Accuracy: ±0.8 %RH, ±0.1 K at 10…30 °C
Humidity measuring range: 0…100 %RH
Temperature limits: -50…100 °C (-58…212 °F)
Single scattering albedo monitor for airborne particulates, T. Onasch, P. Massoli, P. Kebabian, F. Hills, F. Bacon, A. Freedman, Aerosol Sci.Technol., 49, 267-279, 2015. (http://dx.doi.org/10.1080/02786826.2015.1022248)
Measurement | Start time | Duration |
---|---|---|
CAPS PMssa | April 29, 2017, midnight | 1 day |
CAPS PMssa | April 28, 2017, midnight | 1 day |
CAPS PMssa | April 27, 2017, midnight | 1 day |
CAPS PMssa | April 26, 2017, midnight | 1 day |
CAPS PMssa | April 25, 2017, midnight | 1 day |
CAPS PMssa | April 24, 2017, midnight | 1 day |
CAPS PMssa | April 23, 2017, midnight | 1 day |
CAPS PMssa | April 22, 2017, midnight | 1 day |
CAPS PMssa | April 21, 2017, midnight | 1 day |
CAPS PMssa | April 20, 2017, midnight | 1 day |
CAPS PMssa | April 19, 2017, midnight | 1 day |
CAPS PMssa | April 18, 2017, midnight | 1 day |
CAPS PMssa | April 17, 2017, midnight | 1 day |
CAPS PMssa | April 16, 2017, midnight | 1 day |
CAPS PMssa | April 15, 2017, midnight | 1 day |
CAPS PMssa | April 14, 2017, midnight | 1 day |
CAPS PMssa | April 13, 2017, midnight | 1 day |
CAPS PMssa | April 12, 2017, midnight | 1 day |
CAPS PMssa | April 11, 2017, midnight | 1 day |
CAPS PMssa | April 10, 2017, midnight | 1 day |
CAPS PMssa | April 9, 2017, midnight | 1 day |
CAPS PMssa | April 8, 2017, midnight | 1 day |
CAPS PMssa | April 7, 2017, midnight | 1 day |