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AMASS: Aerosol Multi-Angle Sizing Spectrometer
The AMASS represents a new era in airborne aerosol sizing measurements. It combines advanced optics, a robust design, and modern electronics to deliver high-resolution, real-time aerosol sizing. Engineered to fit existing standard aircraft canisters, AMASS will be a seamless upgrade for research aircraft fleets.
Currently under development. Available mid-2026.
Features and Benefits
+ Modern optics and electronics + High-resolution time and size information for each particle event + Wide size and concentration range + Configurable size bins + Particle waveform capture + Standardized PMS canister format
The PAI provides a new way to characterize coarse-mode atmospheric particles using digital holography and a novel triggered open-path sensing system. In addition to measuring particle sizes and concentrations, it also provides high-resolution particle images, which can be used to determine particle classification. Its open-path design means it is not affected by sampling artifacts, providing arobust measure of coarse mode particles.
Currently under development. Available mid 2026.
Features and Benefits
+ Easy outdoor installation + No sampling lines or artifacts + Wide size and concentration range + Retrieval of particle images + On-board hologram processing
Applications
+ Coarse-mode aerosol research + Urban aerosol characterization + Pollen and allergen detection + Fog measurement