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SMPS-AIR

Scanning mobility particle sizer aboard aircraft

Baseline Instrument, Guest

The scanning mobility particle sizer (SMPS) is a particle size spectrometer that measures the aerosol number size distribution by sizing particles based on their electrical mobility diameter using a differential mobility analyzer (DMA) and by counting particles using a condensation particle counter (CPC). It measures aerosol concentration and aerosol particle size distribution in the Aitken mode range.

  • Fan Mei
    Lead Mentor Pacific Northwest National Laboratory

References

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Atmospheric Radiation Measurement (ARM) | Reviewed October 2024