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Cambustion instruments used in the M2AS system

M2AS | Mass & Mobility Aerosol Spectrometer


Mass & Mobility Aerosol Spectrometer (M2AS)

The M2AS combines several established aerosol instruments; the Unipolar Diffusion Aerosol Charger (UDAC), Centrifugal Particle Mass Analyzer (CPMA) and Condensation Particle Counter (CPC) with a novel Mobility Separator.

Cambustion Mobility Separator closeup
Cambustion Mobility Separator

Unique Measurements

In a single scan of the input aerosol, the M2AS measures particle mass, mobility, charge state and concentration.

Aerosol Characterisation

  • Mass & number distribution

  • Particle Density

  • Mass-mobility exponent

  • Mobility diameter

Example applications

  • Carbon black

  • Paints

  • Engineered powders

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