Conference Agenda

Session

WG3: Advancements in UFP instrumentation in view of new EU Air Quality Directive

Time:

Monday, 01/Sept/2025:

11:30am - 12:30pm

Session Chair: Jakub Ondracek
Session Chair: Martin Rigler

Location: Room Tiziano

Presentations

11:30am - 11:45am
MO2-1: 1

Findings from a one year measurement campaign of the number concentration and number size distribution with MPSS, CPC and Partector 2 Pro

Christof Asbach¹, Ana Maria Todea¹, Hannes Brauer², Marleen Marquardt², Robert Zimmermann², Sebastian Steinau³, Gerhard Steiner³

¹Institut für Umwelt & Energie, Technik & Analytik e. V. (IUTA), Germany; ²Landesamt für Umwelt (LfU) Brandenburg, Germany; ³Grimm Aerosol Technik GmbH, Germany

11:45am - 12:00pm
MO2-1: 2

Harmonization of MPSS instruments with respect to data inversion bias by intercomparison against a reference MPSS

Stergios Vratolis¹, Jakub Ondracek², Petr Roztočil², Vladimir Zdímal², Konstantinos Eleftheriadis¹

¹NCSR Demokritos, Greece; ²ICPF, Czech Republic

12:00pm - 12:15pm
MO2-1: 3

Traceable Calibration of Ultrafine Particle Instrumentation

Gerhard Steiner¹, Christian Kunath¹, Erik Merker¹, Lothar Keck¹, Christian Krause², Martin Götz²

¹Grimm Aerosol Technik, Germany; ²PTB Braunschweig and Berlin, Germany

12:15pm - 12:30pm
MO2-1: 4

Beyond CEN-compliant ambient aerosol monitoring: 10 nm calibration of a water-based Condensation Particle Counter (WCPC)

Torsten Tritscher¹, Sebastian H. Schmitt¹, Carsten Kykal¹, Oliver F. Bischof^1,2

¹TSI GmbH, Germany; ²Forschungszentrum Jülich GmbH, Germany