Technological and innovative market leader in fine particle measurement and sampling instrumentation.
Dekati develops, manufactures and markets instrumentation needed in fine particle measurement and sampling.
The main application areas of Dekati instruments are:
- Combustion Processes (Diesel, Gasoline, Oil, Coal, Biofuels etc.)
- Environmental Ambient Aerosol Research and Monitoring
- Pharmaceutical Drug Screening and Inhalator R&D
- Defense, security and safety monitoring
- Material Processing
The company headquarters is located in Tampere, Finland. Through our global sales network, we are able to serve our customers around the world.
Through these websites we hope to give you useful information about our company, our products, latest news and naturally fine particle measurements.

Our mission and operational values
Since foundation in 1994, our mission has been to provide our customers innovative fine particle measurement solutions.
Our roots are deep in the aerosol science community - and we take our science seriously. One of Dekati core values is to offer only solutions with scientifically proven background.
The company was established originally to end-develop and commercialize the research work done at Tampere University of Technology. The breakthrough innovation was commercialized under the brand name ELPI. ELPI is a research instrument capable of measuring fine particle concentrations and size distribution in real time.
Tapping the expertise and resources of our scientific and industrial partnership network we are able to test our technologies and concepts already in the development phase.
Throughout the history, Dekati has served the needs of hundreds of customers in various measurement applications. Through robust and user friendly product design we are able to cover operational requirements from laboratory use to harsh environments, such as stack emission and on-board measurements.
Naturally no products leave Dekati manufacturing without thorough testing. As an example of our value promise - most of the ELPI units delivered over a decade ago are still up and running.
Along with Dekati high quality instruments, our customers will have access to superior product support. Customers are offered with product and software upgrades and installation services. Our services also include personal training sessions and special workshops. In addition, we are able to provide valuable technical assistance in application based challenges.