Particle Sizers

For over 40 years, TSI has led the development of advanced aerosol sizing instruments, trusted for their precision in measuring particle sizes from 1 nm to 20 micrometers. Our instruments are used globally in various applications, including air quality monitoring, aerosol research, engine emissions, and exposure studies. TSI's particle sizers provide critical insights into particle size, essential for numerous scientific and industrial processes. Discover how our versatile solutions can meet your research and measurement needs, supporting your scientific discovery and innovation.

Products

Electrostatic Classifiers and DMAs

Preferred method for measuring particles smaller than one micrometer View Category

Supermicron-Capable Particle Sizer Spectrometers

Designed for measuring particle sizes above a micrometer View Category

Fast Particle Sizer Spectrometers

Effectively measure rapidly evolving aerosols View Category

Scanning Mobility Particle Sizer Spectrometers

High-resolution particle size characterization of the first choice View Category