CPMA

  • Allgemeines
  • Funktionsschema
  • Anwendungen
  • Veröffentlichungen
  • Vorteile
  • Datenblatt

 

Allgemeines

Das CPMA klassifiziert Aerosole anhand des Verhältnisses Masse / Ladung und kann als Kalibrierstandard für Geräte unterschiedlichster Art eingesetzt werden. Zusätzlich kann auch deren Dichte und Morphologie ermittelt werden. Das neuartige Meßprinzip zeigt keinerlei Einbußen an Genauigkeit bei kleinen Partikelgrößen und höhere Transmission bei höherer Auflösung.

 

 

 

                                                 

 

Funktionsschema

 

Anwendungen

Title Data type Download File Size Last Updated
Use of the Cambustion CPMA to provide a mass monodisperse aerosol Application note  cpma01v01.pdf 126.97 KB 28-Apr-2014
Density and Mass Mobility Exponent Determination with the CPMA Application note  cpma02v01.pdf 166.93 KB 28-Apr-2014
Use of the Cambustion CPMA as an absolute standard for aerosol mass Application note  cpma03v01.pdf 524.22 KB 28-Apr-2014

 

Veröffentlichungen

Title Author Links to Journal Date
Demonstration of the CPMA-Electrometer System for Calibrating Black Carbon Particulate Mass Instruments Matthew Dickau, Tyler Johnson, Kevin Thomson, Greg Smallwood & Jason Olfert Aerosol Science and Technology Feb-2015
Effective Density and Mass-Mobility Exponent of Aircraft Turbine Particulate Matter Tyler J. Johnson, Jason S. Olfert, Jonathan P. R. Symonds, Mark Johnson, Theo Rindlisbacher, Jacob J. Swanson, Adam M. Boies, Kevin Thomson, Greg Smallwood, David Walters, Yura Sevcenco, Andrew Crayford, Ramin Dastanpour, Steven N. Rogak, Lukas Durdina, Yeon Kyoung Bahk, Benjamin Brem, Jing Wang Journal of Propulsion and Power Jan-2015
Particle effective density and mass during steady-state operation of GDI, PFI, and diesel passenger cars David C. Quiros, Shaohua Hu, Shishan Hu, Eon S. Lee, Satya Sardar, Xiaoliang Wang, Jason S. Olfert, Heejung S. Jung, Yifang Zhu, Tao Huai Journal of Aerosol Science, In Press Dec-2014
Soot aggregate restructuring due to coatings of secondary organic aerosol derived from aromatic precursors Elijah G Schnitzler, Ashneil Dutt, Andre M Charbonneau, Jason S Olfert, and Wolfgang Jaeger Environ. Sci. Technol., Just Accepted Manuscript Nov-2014
Determination of PM mass emissions from an aircraft turbine engine using particle effective density L. Durdina, B.T. Brem, M. Abegglen, P. Lobo, T. Rindlisbacher, K.A. Thomson, G.J. Smallwood, D.E. Hagen, B. Sierau, J. Wang Atmospheric Environment Volume 99, December 2014, Pages 500–507 Oct-2014
Increase in thermophoretic velocity of carbon aggregates as a function of particle size E. Brugière, F. Gensdarmes, F.X. Ouf, J. Yon, A. Coppalle Journal of Aerosol Science Volume 76, October 2014, Pages 87–97 Oct-2014
Size, volatility, and effective density of particulate emissions from a homogeneous charge compression ignition engine using compressed natural gas Dallin S. Bullock, Jason S. Olfert Journal of Aerosol Science Volume 75, September 2014, Pages 1–8 Sep-2014
Current and Future Methods for Calibration of Black Carbon Real-Time Mass Instruments Greg Smallwood, Kevin Thomson, Fengshan Liu, Dan Clavel, Matthew Dickau, Tyler Johnson, Jason Olfert Cambridge Particle Meeting 2014 Jun-2014
Collection efficiency of the Soot-Particle Aerosol Mass Spectrometer (SP-AMS) for internally mixed particulate black carbon M. D. Willis, A. K. Y. Lee, T. B. Onasch, E. C. Fortner, L. R. Williams, A. T. Lambe, D. R. Worsnop, and J. P. D. Abbatt Atmos. Meas. Tech. Discuss., 7, 5223–5249, 2014 May-2014
Physical and chemical characterization of fly ashes from Swiss waste incineration plants and determination of the ash fraction in the nanometer range Jelena Buha, Nicole Muller, Bernd Nowack, Andrea Ulrich, Sabrina Losert, and Jing Wang Environ. Sci. Technol., Just Accepted Manuscript Apr-2014
Steady-state measurement of the effective particle density of cigarette smoke Tyler J. Johnson, Jason S. Olfert, Ross Cabot, Conor Treacy, Caner U. Yurteri, Colin Dickens, John McAughey, Jonathan P.R. Symonds Journal of Aerosol Science, In Press Apr-2014
Validation of the CPMA-Electrometer Suspended Mass Standard against Gravimetric Measurements JONATHAN SYMONDS, Kingsley Reavell, Jason S. Olfert AAAR Conference 2013 Oct-2013
Effects of Volatile Coatings on the Morphology and Optical Detection of Combustion-Generated Black Carbon Particles Ray P. Bambha, Mark A. Dansson, Paul E. Schrader, and Hope A. Michelsen SANDIA REPORT SAND2013-7660 Sep-2013
Tandem of Differential Mobility Analyzer and Centrifugal Particle Mass Analyzer: application to hygroscopic growth of aerosol particles S.S.Vlasenko, E.F.Mikhailov European Aerosol Conference, 2013 Sep-2013
Updated Correlation Between Aircraft Smoke Number and Black Carbon Concentration Marc E. J. Stettler, Jacob J. Swanson, Steven R. H. Barrett & Adam M. Boies Aerosol Science and Technology, Volume 47, Issue 11, 2013, 1205-1214 Aug-2013
Mass–Mobility Measurements Using a Centrifugal Particle Mass Analyzer and Differential Mobility Spectrometer Tyler J. Johnson, Jonathan P. R. Symonds & Jason S. Olfert Aerosol Science and Technology Volume 47, Issue 11, 2013, pages 1215-1225 Aug-2013
The CPMA-Electrometer System—A Suspended Particle Mass Concentration Standard Jonathan P. R. Symonds, Kingsley St.J. Reavell & Jason S. Olfert Aerosol Science and Technology Volume 47, Issue 8, 2013 May-2013
Mass, Mobility, Volatility, and Morphology of Soot Particles Generated by a McKenna Inverted Burner Rouzbeh Ghazi , Hugo Tjong , Arka Soewono , Steven N. Rogak and Jason S. Olfert Aerosol Science and Technology, 47:4, 395-405 Jan-2013
Coating Mass Dependence of Soot Aggregate Restructuring due to Coatings of Oleic Acid and Dioctyl Sebacate R. Ghazi & J. S. Olfert Aerosol Science and Technology, 47:2, 192-200 Nov-2012
Evaluation of the Classification Performance of the New Centrifugal Particle Mass Analyzer J.P.R. Symonds AAAR 2012, Abstract 694, Instrumentation and methods Oct-2012
Validating a Centrifugal Particle Mass Analyzer and Differential Mobility Spectrometer System for Mass-Mobility Measurements T.J. Johnson, J.P.R. Symonds, J.S. Olfert AAAR Conference 2012, Abstract 699 Oct-2012
Radiative Absorption Enhancements Due to the Mixing State of Atmospheric Black Carbon Christopher D. Cappa, Timothy B. Onasch, Paola Massoli, Douglas R. Worsnop, Timothy S. Bates, Eben S. Cross, Paul Davidovits, Jani Hakala, Katherine L. Hayden, B. Tom Jobson, Katheryn R. Kolesar, Daniel A. Lack, Brian M. Lerner, Shao-Meng Li, Daniel Mellon, Ibraheem Nuaaman, Jason S. Olfert, Tuukka Petaja, Patricia K. Quinn, Chen Song, R. Subramanian, Eric J. Williams, Rahul A. Zaveri Science 31 August 2012: Vol. 337 no. 6098 pp. 1078-108 Aug-2012
The Centrifugal Particle Mass Analyser as a Fundamental Particle Mass Standard J.P.R. Symonds, K.St.J. Reavell, M.G. Rushton, C. Lowndes 2012 Cambridge Particle Meeting May-2012
Measurement and Characterisation of Aerosols from Engine Combustion Processes J.P.R. Symonds Institute of Physics- Airborne Particulate Matter - Generation, Measurement and Impact May 30th 2012 May-2012
Soot Particle Aerosol Mass Spectrometer: Development, Validation, and Initial Application T. B. Onasch , A. Trimborn , E. C. Fortner , J. T. Jayne , G. L. Kok , L. R. Williams , P. Davidovits & D. R. Worsnop Aerosol Science and Technology, 46:7, 804-817 Mar-2012
Behaviour of Non- and Multiply- Charged Aerosols in the Centrifugal Particle Mass Analyzer JONATHAN SYMONDS, Mark Rushton, Kingsley Reavell, Charlie Lowndes AAAR 2011, #356 Oct-2011
Evaluation of the High Resolution Centrifugal Particle Mass Analyser Jonathan Symonds, Mark Rushton, Kingsley Reavell, Charlie Lowndes, Andrew Ellison, Jason Olfert European Aerosol Conference, 2011, 11E5 Sep-2011
Simplified approximations to Centrifugal Particle Mass Analyser performance Kingsley Reavell, Jonathan Symonds, Mark Rushton European Aerosol Conference, 2011, 8P271 985 Sep-2011
Effective density of Aquadag and fullerene soot black carbon reference materials used for SP2 calibration M. Gysel, M. Laborde, J.S. Olfert, R. Subramanian, and A.J. Groehn Atmos. Meas. Tech. Discuss., 4, 4937–4955, 2011 Aug-2011
A High Transmission Efficiency Centrifugal Particle Mass Analyser for Determination of Nanoparticle Mass and Morphology J.P.R. Symonds Nanosafe 2010 Nov-2010
Mass Measurements with a High-Resolution Particle Mass Classifier Jason Olfert, Tyler Johnson, Rouzbeh Ghazi, Barnabas Wu, Nicolas Olmedo, Curt Stout, Jonathan Symonds American Association for Aerosol Research Conference, 2010 Oct-2010
A High-Resolution Couette Centrifugal Particle Mass Analyzer Olfert, J.; Johnson, Tyler; Wu, Barnabas; Olmedo, N.; Stout, C.S.; Symonds, J.P.R. International Aerosol Conference 2010 Sep-2010
Density of Particles Emitted from a Gasoline Direct Injection Engine J.P.R. Symonds, P. Price, P.I. Williams, R. Stone European Aerosol Conference 2008 T08A017P Aug-2008
The effective density and fractal dimension of particles emitted from a light-duty diesel vehicle with a diesel oxidation catalyst J.S. Olfert, J.P.R. Symonds and N. Collings Journal of Aerosol Science Volume 38, Issue 1, January 2007, Pages 69-82 Jan-2007
The experimental transfer function of the Couette centrifugal particle mass analyzer J.S. Olfert, K.StJ. Reavell, M.G. Rushton and N. Collings Journal of Aerosol Science Volume 37, Issue 12, December 2006, Pages 1840-1852 Dec-2006
Measuring Particle Mass and Other Properties with the Couette Centrifugal Particle Mass Analyzer J. Olfert and N. Collings Cambridge Particle Meeting 2006 May-2006
New method for particle mass classification—the Couette centrifugal particle mass analyzer J.S. Olfert, N. Collings Journal of Aerosol Science Volume 36, Issue 11, November 2005, Pages 1338-1352 Nov-2005
A Numerical Calculation of the Transfer Function of the Fluted Centrifugal Particle Mass Analyzer J. S. Olfert Aerosol Science and Technology, Volume 39, Issue 10 October 2005 , pages 1002 - 1009 Oct-2005

 

Vorteile

Download CPMA.pdf

 

Datenblatt

Download cpma.pdf

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