Optical aerosol spectrometer for regulatory air quality monitoring • Compliant with air quality monitoring directives and standards: QAL1 certified PM monitor (TOV & MCERTs) for PM10 and PM2.5 measurements • High resolution, real-time monitoring: Delivers certified 1-minute PM readings with full aerosol flow analysis, ensuring exceptional accuracy without border zone errors • New: On-site quality assurance: Optional field verification and calibration kit - no need for factory return, reducing downtime and operational costs GRIMMl«TAiS DURAG GROUP

As a member of DURAG GROUP since 2015, GRIMM AEROSOL TECHNIK combines over 40 years of expertise in optical aerosol particle measurement with the strength of a global leader, offering comprehensive solutions and prompt local support through an extensive international network. FEATURES AND BENEFITS • Real-time, accurate air quality monitoring Delivers complete and precise detection without under- or overestimation. Certified for 1-minute measurement intervals – unique in its class. Aerodynamically focused detection volume compliant with ISO 21501-1, ensuring precise measurements without border...

Meteo sensor 199 Stand-alone, fully air-conditioned weather protection housing, providing space for EDM 280 and other 19" rack instruments NEW Field Calibration Kit EDM 280 for on-site calibration (see image on the right) Different options for weather sensor and sampl

© DURAG GROUP 12/2025 | Subject to change GRIMM AEROSOL TECHNIK GMBH OT Friedersdorf Vordere Aue 4 06774 Muldestausee, Germany Phone +49 3493 51407-0 [email protected]