NANO Particle Counters and Sizers
Ultrafine Particle Monitoring Systems for Aerosol Industry and Research :
- GRIMM provides particle counters and sizers as well as particle generators spanning a size range from 0.8 nanometer to greater than 30 micrometer
- The GRIMM particle counters and sizers allow continuous and real-time analysis at
workplaces and in the environment. They contribute with many scientific studies to the
understanding of how aerosols influence our world
- Measuring Principle - optical method Light scattering
- Particles counting, size distributions, particles concentration, surface, mass distribution
Typical applications are:
• Inhalation & exposure studies
• Environmental & climatic studies
• EURO V diesel and gasoline engine emission measurements
• Work place monitoring
• Health effect studies
• Nanotechnology process monitoring
• Fundamental aerosol research
• Mobile aerosol studies
• Studies on nanoparticle growth, coagulation & transport
• Filter testing
• Printer emission studies
• Roadside monitoring
Aerosol Generators
- Generators for mono and poly disperse aerosols (from
about 30 nanometer upwards) or ultra fine aerosols (from 1.2 to about
20 nanometers)
- Universal Aerosol Generator designed to generate test aerosol from oils (DEHS, Di-Ethyl-Hexyl-Sebacat), aqueons solutions (e.g. NaCl) and suspension (e.g. Polystyrene), range 20 - 2000 nm
- Soot Generator produces suspended and active combustion soot particles (to simulate combustion process in a controlled
environment), particle diameter 23 nm and 41 nm
- Wide Range Dry Powder Dust Mass Calibration Tower, range 0,2 - 50 µm