With their "Made in Germany" optical dust measurement systems, GRIMM Aerosol Technik GROUP has gained recognition from environmental and occupational health & safety officers as well as air quality consultants. As a member of DURAG GROUP since October 1st, the company is a pioneer in optical dust mass measuring systems for PM10 and PM2.5. Their instruments offer real-time dust mass measurement, particle size analysis, and distribution across different size ranges. From handheld devices to complete stationary systems, GRIMM produces highly accurate aerosol spectrometers and Nano systems, all easily controllable through intelligent software for seamless data management.