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Electrostatic Classifiers and DMAs

Electrostatic classifiers and DMAs are the tools of choice for measuring the size of submicron particles. These instruments work together to use the electrical mobility technique to determine particle size. This technique is the most appropriate way to measure the size of particles smaller than one micron. Indeed, ISO 15900 states that electrical mobility is the preferred mechanism, globally, for submicron particle measurement.

TSI’s electrostatic classifiers and DMAs have a long history, over 40 years, of using the electrical mobility technique to measure particle size. With decades of experience manufacturing high-performance aerosol instrumentation, classifiers and DMAs are at the heart of what we do. To find the aerosol sizing instrument that is right for your application, explore this website further, or talk to a TSI expert at particle@tsi.com.

Differential Mobility Analyzer 3081

A key component of our Scanning Mobility Particle Sizer™ (SMPS) systems.

Differential Mobility Analyzer 3081A

A key component of our Scanning Mobility Particle Sizer™ (SMPS) systems.

Differential Mobility Analyzer 3085

A Differential Mobility Analyzer (DMA) is an integral part of a submicrometer size classification...

Differential Mobility Analyzer 3085A

A key component of our Scanning Mobility Particle Sizer™ (SMPS) systems.

Differential Mobility Analyzer 3086

Designed to be used with the Electrostatic Classifier 3082 and Nano Enhancer CPC 3757.

Electrostatic Classifier 3082

Our latest Electrostatic Classifier 3082 continues to be the solution in helping scientists...

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