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data source > instrument > instrument type > particle size spectrometer > hygroscopiciy tandem differential mobility analyzer

PREFERRED TERM

hygroscopiciy tandem differential mobility analyzer  

DEFINITION

  • Instrument quantifying the hygroscopic growth of aerosol particles as a function of relative humidity below 100% by first drying the aerosol particles, size selecting them in a first differential mobility analyzer, exposing them to an atmosphere of defined relative humidity, and measuring the size distribution of the grown particles with a second differential mobility analyzer and subsequent counting.

ENTRY TERMS

  • HTDMA

URI

https://vocabulary.actris.nilu.no/actris_vocab/hygroscopiciytandemdifferentialmobilityanalyzer

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