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Particulate Matter Matters

Register for a Seminar at University of Helsinki

Particulate Matter Matters - Air Quality Applications and Solutions

Aug 16 2023 University of Helsinky

TSI®, Global Provider of Particle Measurement Solutions, and TEKNOCALOR, Gold Distributor for TSI Particle Instruments, are pleased to announce an exclusive seminar.

Date: 16 August, 2023
Time: 9:00-16:30
​​​​​​​Location: University of Helsinki


What the seminar will be about

  • Outdoor air quality measurements
  • ACTRIS infrastructure and national measurement stations
  • Calibration and verification of particle instruments
  • Methods to determine particle size, ranging from 1 nm to several µm
  • Size-selective aerosol sampling and online mass measurements with impactors (MOUDI™)


  • Guest speakers from University of Helsinki
    • "Atmospheric Aerosols - from Air Quality to Climate Change" from Tuukka Petäjä
    • "ACTRIS: Harmonized Aerosol Observations in Europe and Beyond" from Silja Häme and Katrianne Lehtipalo
  • Guest speaker from University of Oulu
    • "New Methods for Aerosol Particle Studies at Advanced Light Sources" from Jack Lin
  • Hands-on with TSI instruments

Special Evening Activity

We cordially congratulate the Finnish Association for Aerosol Research (FAAR) on the occasion of their 40th anniversary and invite you to their party in the evening of the seminar. More information will be provided after seminar registration.


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