Fine Particles | Environmental XPRT

Articles & Whitepapers

  • Nanoparticles


    Nanoparticle Definition“Nanoparticle” is a catch-all term. There is no consensus on definitions or nomenclature for nanoparticles or nano aerosols. Other terms for this material include “Ultrafine Particle” (less than 100 nm in diameter). Current terminology for measuring worker exposure to particulates does not take particle size ranges into account.


Equipment & Solutions

  • Indoor Wide Range Aerosol Spectrometer

    Indoor Wide Range Aerosol Spectrometer

    The Indoor Wide Range Aerosol Spectrometer combines two technologies for particle counting and classifying: a Scanning Mobility Particle Sizer (SMPS+C) with a butanol condensation particle counter for nanoparticles and the portable optical aerosol spectrometer (11-D) for dust particles. The system can be used for accurate and high resolution measurements of the entire particle size range from 5 ...