When integrated with Scanning Mobility Particle Sizer™ Spectrometer, Model 3777 Nano Enhancer enables researchers to measure number concentration and size of aerosols with high resolution and speed from 1 nm. Model 3777, together with Model 3086 Differential Mobility Analyzer, has been optimized for minimal diffusion losses and can be integrated with SMPS Spectrometer — capable of sizing from 1–50 nm, and expandable from 1 nm to 1 µm with 3081A Long DMA.