Laser light scattering particle size measuring instrument GRIMM DUSTDECODER 11-D

for aerosol spraysportable

Precise and ultra-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 monitoring. FEATURES - Unique measurement range in one device: - Indoor: Inhalable, thoracic, respirable, pm10, pm2.5 and pm1, - Outdoor: TSP, PM10, PM4, PM2.5, PM1, PMcoarse and total counts (with additional T & %RH sensor) - 31 equidistant size channels; PSL traceable particle size distribution - GRIMM Dual Technology with integrated filter - Fully portable instrument, includes a Li-ion battery for up to 10 hours measurements ; recharging in 3 hours with its desktop charger - Optical cell with internal sensor for T and RH; Purge air for protecting laser and detector - Data automatically storred on USB stick - Real-time data monitoring through the instrument's display or connected to a laptop 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 exposure monitoring (PEL, EN 481) with real-time resolution - IAQ in vehicles and buildings, tunnels, traffic zones, etc.