High-resolution aerodynamic particle size and optical scattering intensity provide real-time aerodynamic particle size measurements from 0.5 to 20μm with high resolution. This unique particle size spectrometer simultaneously measures equivalent optical particle sizes from 0.37 to 20μm using light scattering intensity, delivering two distinct data sets for each particle. Featuring a patented dual-peak optical system, it achieves unparalleled particle size accuracy. It also incorporates a redesigned nozzle configuration and enhanced signal processing system, enabling higher small particle fractionation efficiency and mass concentration size distribution accuracy while eliminating erroneous background counts. The Aerosol Instrument Manager software delivers advanced data processing capabilities.

Features and Benefits:

• Bimodal optical technology delivers high-quality measurements

• Aerodynamic size measurement range: 0.5 to 20μm

• Optical scattering particle size measurement range: 0.37 to 20 μm (PSL sphere-equivalent optical particle size) • Real-time aerodynamic particle size measurement classification • No waiting time required for cascade impactor measurements • High resolution with 52 particle size channels • Independent of carrier gas and particle optical properties