Optical aerosol spectrometer for regulatory air quality monitoring • Compliant with air quality monitoring directives and standards: QAL1 certified PM monitor (TÜV & 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 GRIMM AEROSOL TECHNIK GmbH, a member of DURAG GROUP Digital Versi

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 zone errors; total aerosol flow analyzed in optical cell. QAL1-certified (TUV & MCERTs) for PM10 and PM2.5 measurements in accordance with EN 12341, EN 16450, EN 15267 and VDI 4202-3. Approved by LCSQA for use in regulatory air quality monitoring networks. Measures the widest range of particle sizes (0.178 to 29.4 pm), including TSP, PM10, PM2.5,...

Meteo sensor Optional - Field Calibration Kit for on-site calibration. Includes a dual-size aerosol generator for two-point linearity checks - for on-site quality assurance and continuous operation without data loss. Stand-alone, fully air-conditioned weather protection housing, providing space for GRIMM EDM 280 and other 19" rack instruments Different options for weather sensor and sampling tube lengths available. 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...

© DURAG GROUP 07/2026 | Subject to change GRIMM AEROSOL TECHNIK GMBH OT Friedersdorf Vordere Aue 4 06774 Muldestausee, Germany Phone +49 3493 51407-0 [email protected]