This website uses cookies
The web site is now storing only essential cookies on your computer. If you don't allow cookies, you may not be able to use certain features of the web site including but not limited to: log in, buy products, see personalized content, switch between site cultures. It is recommended that you allow all cookies.
800-680-1220 / +1 651-490-2860 (US) All Locations

SEARCH

Engine Exhaust Particle Counters

Particle emissions are a critical component of engine emissions measurements. Researchers and vehicle manufacturers around the world use TSI engine emissions particle counters for certification testing, emission research, and in-use diesel particulate filter (DPF) performance checks.

TSI’s engine emission particle counters predate—and helped to define—the UN-ECE Particle Measurement Programme (PMP). Our Engine Exhaust Condensation Particle Counter (EECPC) detects particles 23 nm in size and larger, as mandated by Euro 5/6 (V/VI) regulations. The Nanoparticle Emission Tester (NPET) is ideal for measuring solid particle emissions due to its built-in catalytic removal of volatile particles and dilution system. Customers use the NPET on non-road mobile machinery to comply with Swiss regulation 941.242 as well as for other emission tests; for example buses on route can be checked within 5 minutes.

TSI’s engine emissions play a critical role in engine emission measurements and support many emission compliance programs. Click below to discover how TSI can support your engine emission compliance needs.

Engine Exhaust Condensation Particle Counter 3790A

Counting particles emitted from engines is valuable in engine emissions research, and is a...

High-Concentration Nanoparticle Emission Tester

The TSI Nanoparticle Emission Tester (NPET) Model 3795 is a portable, easy to use and cost...

Nanoparticle Emission Tester Model 3795

The TSI Nanoparticle Emission Tester (NPET) Model 3795 is a portable, easy to use and cost...

Can't find what you need? Let us help!

Call, find a distributor, or send us a message.