Optical Particle Sizer

The Optical Particle Sizer performs measurements of the size distribution of aerosols samplings between 0.8 µm and 10 µm.

This part of the size distribution of aerosols is measured continuously and gives information mainly for the coarse mode.

L2B data available under ACTRIS framework at https://ebas.nilu.no/data-access/ (research key "Pic du Midi").