Optical spectrometer 11-D

masslaboratoryprocess

Precise and compact aerosol spectrometer for the determination of dust mass fractions and particle number size distribution. Optimal solution for reliable and flexible real-time measurements for aerosol research and indoor air quality. FEATURES Unique measurement range in one device: Inhalable, thoracic, respirable, pm10, pm2.5 and pm1, TSP, PM10, PM4, PM2.5, PM1, PMcoarse and total counts 31 equidistant size channels; PSL traceable particle size distribution GRIMM Dual Technology with integrated filter Intelligent Li-ion battery for portable use up to 10 hours, recharging in 3 hours with smart desktop charger Optical cell with internal sensor for T and RH; Purge air for protecting laser and detector BENEFITS Wide range of indoor and outdoor applications Aerodynamic aerosol focusing, total inlet flow (1.2 l/min) analyzed in the optical cell, no border zone error Highest flexibility, additional information of particle number, particle surface, and dust mass distribution with software Compact design, allows easy integration in laboratory or mobile setups APPLICATIONS Aerosol science Process control PM measurements Workplace monitoring (PEL, EN 481) with high time resolution IAQ in vehicles and buildings