Fast particle sizer spectrometers
In rapidly-evolving aerosol environments such as engine exhaust emissions or 3D printing processes, accurate particle size distribution measurements are essential for optimizing performance and meeting regulatory standards.

Monitor rapidly-changing aerosol size distributions
The Fast Particle Sizer Spectrometers by TSI Systems are designed to precisely measure the size distribution of aerosols that change quickly. These spectrometers offer solutions such as 1 Hz or faster size distributions, making them ideal for applications requiring immediate data, like industrial emissions and environmental monitoring. Models like the Engine Exhaust Particle Measurement System (EEPMS) 3095 and the Fast Mobility Particle Sizer (FMPS) 3091 are equipped with features such as high-frequency sampling and dynamic dilution systems. TSI’s spectrometers cover a range of particle sizes, from 5.6 to 560 nm, allowing for comprehensive analysis of both large industrial particles and smaller nano-scale particles.
Benefits
- High-speed data acquisition for rapidly-changing aerosols
- Applicable for both indoor and outdoor environments
- Wide particle size range measurement (5.6 to 560 nm)
- Dynamic dilution systems included
- Supports compliance with regulatory standards