Optical aerosol spectrometer of the latest generation with an exceptionally low detection limit, outstanding counting efficiency, and full certification for regulatory air quality monitoring.
Compact aerosol spectrometer for research and process control
GRIMM
Stofconcentratie
Dust concentration
Gas
Gas
Accurate aerosol spectrometer for the determination of particulate mass fractions and particle size distributions. The ideal solution for reliable and flexible real-time measurements for aerosol research and indoor air quality monitoring.
Portable aerosol spectrometer for air quality monitoring and aerosol research
Precision and mobility in one compact instrument. The GRIMM 11-D provides real-time measurement of particulate mass fractions and particle size distributions for aerosol research, air quality monitoring, and workplace exposure assessments, both indoors and outdoors. With up to 10 hours of battery operation and GRIMM Dual Technology, this aerosol spectrometer offers a reliable and flexible solution for demanding measurement environments.
Portable aerosol spectrometer for air quality monitoring and aerosol research
Simultaneous output of 12 particulate mass fractions: TSP, PM10, PM4, PM2.5, PM1, PMcoarse, inhalable, thoracic, and respirable fractions
Particle size distribution across 31 size channels, traceable to PSL standards
Full inlet characterization in accordance with ISO 21501-1
GRIMM Dual Technology with integrated filter
10-hour battery life, fully recharged in 3 hours
Internal measurement of temperature and relative humidity within the optical chamber
Compact design for laboratory and mobile monitoring setups
Certified and reliable
The 11-D complies with EN 481 for workplace exposure monitoring and provides high time resolution for PEL measurements. Aerodynamic aerosol focusing and full inlet characterization ensure accurate and reproducible results in accordance with ISO 21501-1, without edge-zone effects and independent of the measurement location.
Applications of the 11-D aerosol spectrometer
The GRIMM 11-D is particularly suitable for:
Aerosol research and scientific applications
Indoor air quality monitoring in buildings and vehicles
Workplace exposure monitoring in accordance with PEL standards and EN 481
Process control in industrial environments
Mobile particulate matter measurements at multiple locations
Do you have a question about the GRIMM 11-D? Our specialists are happy to advise you on the most suitable configuration for your application and measurement environment.
Certified engineers
Our VCA-certified specialists understand both your instrumentation and application and provide fast, expert support on site.
Knowledge partner
We support you throughout every stage of the process, from selection and integration to calibration, data interpretation, and maintenance.
Maximum return on investment
We combine our expertise, instrumentation, and service to ensure your measurement solutions deliver optimal performance and maximum value.
Discuss your challenge
Do you have a question or would you like to discuss your measurement challenges? Our specialists will be happy to help you find the most suitable solution.
Real-time analysis of particulate mass fractions, particle size distributions, and meteorological conditions.
Real-time moisture analyzer independent of color, density, and mass. Fast and accurate determination of moisture content using microwave resonance technology