Home > Publications database > Dual channel photoacoustic hygrometer for airborne measurements: background, calibration, laboratory and in-flight inter-comparison tests > print

001     155471
005     20240712101052.0
024 7 _ |a 10.5194/amtd-7-6359-2014
|2 doi
024 7 _ |a 2128/11503
|2 Handle
037 _ _ |a FZJ-2014-04637
082 _ _ |a 550
100 1 _ |a Tátrai, D.
|0 P:(DE-HGF)0
|b 0
|e Corresponding Author
245 _ _ |a Dual channel photoacoustic hygrometer for airborne measurements: background, calibration, laboratory and in-flight inter-comparison tests
260 _ _ |a Katlenburg-Lindau
|c 2014
|b Copernicus
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1409305306_6672
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
520 _ _ |a This paper describes a tunable diode laser based dual channel photoacoustic (PA) humidity measuring system called WaSul-Hygro primarily designed for aircraft based environment research. It is calibrated for total pressures and water vapor (WV) volume mixing ratios (VMRs) possible during airborne applications. WV VMR is calculated by using pressure dependent calibration curves and a cubic spline interpolation method. Coverage of the entire atmospheric humidity concentration range which might be encountered during airborne measurements is facilitated by applying an automated sensitivity mode switching algorithm. The calibrated PA system was validated through laboratory and airborne inter-comparisons, which proved that the repeatability, the estimated accuracy and the response time of the system is 0.5 ppmV or 0.5% of the actual reading (whichever value is the greater), 5% of the actual reading within the VMR range of 1–12 000 ppmV and 2 s, respectively. The upper detection limit of the system is about 85 000 ppmV, limited only by condensation of water vapor on the walls of the 318 K heated PA cells and inlet lines. The unique advantage of the presented system is its applicability for simultaneous water vapor and total water volume mixing ratio measurements.
536 _ _ |a 234 - Composition and Dynamics of the Upper Troposphere and Stratosphere (POF2-234)
|0 G:(DE-HGF)POF2-234
|c POF2-234
|f POF II
|x 0
536 _ _ |a 233 - Trace gas and aerosol processes in the troposphere (POF2-233)
|0 G:(DE-HGF)POF2-233
|c POF2-233
|f POF II
|x 1
588 _ _ |a Dataset connected to CrossRef, juser.fz-juelich.de
700 1 _ |a Bozóki, Z.
|0 P:(DE-HGF)0
|b 1
700 1 _ |a Smit, H.
|0 P:(DE-Juel1)16203
|b 2
|u fzj
700 1 _ |a Rolf, C.
|0 P:(DE-Juel1)139013
|b 3
|u fzj
700 1 _ |a Spelten, N.
|0 P:(DE-Juel1)129155
|b 4
|u fzj
700 1 _ |a Krämer, Martina
|0 P:(DE-Juel1)129131
|b 5
|u fzj
700 1 _ |a Filges, A.
|0 P:(DE-HGF)0
|b 6
700 1 _ |a Gerbig, C.
|0 P:(DE-HGF)0
|b 7
700 1 _ |a Gulyás, G.
|0 P:(DE-HGF)0
|b 8
700 1 _ |a Szabó, G.
|0 P:(DE-HGF)0
|b 9
773 _ _ |a 10.5194/amtd-7-6359-2014
|g Vol. 7, no. 6, p. 6359 - 6384
|0 PERI:(DE-600)2507817-3
|n 6
|p 6359 - 6384
|t Atmospheric measurement techniques discussions
|v 7
|y 2014
|x 1867-8610
856 4 _ |u http://www.atmos-meas-tech-discuss.net/7/6359/2014/
856 4 _ |u https://juser.fz-juelich.de/record/155471/files/amtd-7-6359-2014.pdf
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/155471/files/amtd-7-6359-2014.gif?subformat=icon
|x icon
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/155471/files/amtd-7-6359-2014.jpg?subformat=icon-180
|x icon-180
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/155471/files/amtd-7-6359-2014.jpg?subformat=icon-700
|x icon-700
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/155471/files/amtd-7-6359-2014.pdf?subformat=pdfa
|x pdfa
|y OpenAccess
909 C O |o oai:juser.fz-juelich.de:155471
|p openaire
|p open_access
|p driver
|p VDB
|p dnbdelivery
910 1 _ |a Forschungszentrum Jülich GmbH
|0 I:(DE-588b)5008462-8
|k FZJ
|b 2
|6 P:(DE-Juel1)16203
910 1 _ |a Forschungszentrum Jülich GmbH
|0 I:(DE-588b)5008462-8
|k FZJ
|b 3
|6 P:(DE-Juel1)139013
910 1 _ |a Forschungszentrum Jülich GmbH
|0 I:(DE-588b)5008462-8
|k FZJ
|b 4
|6 P:(DE-Juel1)129155
910 1 _ |a Forschungszentrum Jülich GmbH
|0 I:(DE-588b)5008462-8
|k FZJ
|b 5
|6 P:(DE-Juel1)129131
913 2 _ |a DE-HGF
|b Marine, Küsten- und Polare Systeme
|l Atmosphäre und Klima
|1 G:(DE-HGF)POF3-240
|0 G:(DE-HGF)POF3-243
|2 G:(DE-HGF)POF3-200
|v Tropospheric trace substances and their transformation processes
|x 0
913 2 _ |a DE-HGF
|b Marine, Küsten- und Polare Systeme
|l Atmosphäre und Klima
|1 G:(DE-HGF)POF3-240
|0 G:(DE-HGF)POF3-244
|2 G:(DE-HGF)POF3-200
|v Composition and dynamics of the upper troposphere and middle atmosphere
|x 1
913 1 _ |a DE-HGF
|b Erde und Umwelt
|l Atmosphäre und Klima
|1 G:(DE-HGF)POF2-230
|0 G:(DE-HGF)POF2-234
|2 G:(DE-HGF)POF2-200
|v Composition and Dynamics of the Upper Troposphere and Stratosphere
|x 0
|4 G:(DE-HGF)POF
|3 G:(DE-HGF)POF2
913 1 _ |a DE-HGF
|b Erde und Umwelt
|l Atmosphäre und Klima
|1 G:(DE-HGF)POF2-230
|0 G:(DE-HGF)POF2-233
|2 G:(DE-HGF)POF2-200
|v Trace gas and aerosol processes in the troposphere
|x 1
|4 G:(DE-HGF)POF
|3 G:(DE-HGF)POF2
914 1 _ |y 2014
915 _ _ |a Creative Commons Attribution CC BY 3.0
|0 LIC:(DE-HGF)CCBY3
|2 HGFVOC
915 _ _ |a No Peer Review
|0 StatID:(DE-HGF)0020
|2 StatID
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0500
|2 StatID
|b DOAJ
920 _ _ |l yes
920 1 _ |0 I:(DE-Juel1)IEK-8-20101013
|k IEK-8
|l Troposphäre
|x 0
920 1 _ |0 I:(DE-Juel1)IEK-7-20101013
|k IEK-7
|l Stratosphäre
|x 1
980 1 _ |a FullTexts
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-Juel1)IEK-8-20101013
980 _ _ |a I:(DE-Juel1)IEK-7-20101013
981 _ _ |a I:(DE-Juel1)ICE-3-20101013
981 _ _ |a I:(DE-Juel1)ICE-4-20101013
981 _ _ |a I:(DE-Juel1)ICE-3-20101013
981 _ _ |a I:(DE-Juel1)IEK-7-20101013

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21