Scanning Mobility Particle Sizer
Scanning Mobility Particle Sizer (SMPS) is an analytical instrument that measures the size and number concentration of aerosol particles with diameters from 2.5 nm to 1000 nm. It employs a continuous, fast-scanning technique to provide high-resolution measurements.
We offer scanning mobility particle sizers with condensation particle counters (SMPS+C) and with Faraday cup electrometers (SMPS+E) as detectors. All nanoparticle sizer systems feature the "Vienna-type" DMA design1, which is known for its highest size resolution and lowest particle diffusion losses. Thanks to the flexible design of the DMAs with three electrodes of different lengths (S-M-L), a wide range of experimental requirements can be met.