Tel. +420 257 312 750


NANO Particle Counters and Sizers

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


Added: 10:24, 10.04.2008 Views count: 3736

We would like to inform you that our office from April 21 till 23, 2008 will be closed by reason of yearly meeting with our sister company. In case of any difficulty please call us only to mobile phones. We will available to you from April 24, 2008. Thank you for you understanding. ENVItech Bohemia team 


PF 2008

Added: 21:21, 31.12.2007 Views count: 3842

Happy New Year - Bonne Année - Felice Anno Nuovo - Een Gelukkig Nieuw Jaar - Prospero Aňo Nuevo - Vše nejlepší do Nového roku.


Meeting Aeroqual

Added: 22:38, 3.12.2007 Views count: 3158

We would like to invite you to special presentation by our bussines partner from New Zeland company Aeroqual. Aeroqual's innovative products, actively driven by sensor research and technique development, will empower professionals, product integrators and OEMs requiring accurate gas measurement and control. This presentation will take place in our headquarters ENVItech Bohemia s.r.o. Ovocná 34, Prague 6 at 5.12.2007 - 10:00 a.m. If you interested could you please send us

e-mail: . We are looking forward to meeting with you.


Thank you 11th February 2007

Added: 14:11, 8.08.2007 Views count: 2663

Dear business partners, we would like to thank you for your presence at the autumn meeting, which took place in Velké Bílovice on 19th and 20th October 2006. Please find some pictures under the following links: foto1, foto2, foto3. We are looking forward to seeing you.


Christmas 11th February 2007

Added: 14:11, 8.08.2007 Views count: 2566

Our company will be closed from 22nd December to 2nd January. Thank you for your understanding. We wish you merry Christmas and a happy New Year - ENVItech Bohemia.