A world-leading provider of

Fine particle measurement solutions


Dekati Ltd. has designed and manufactured high quality instrumentation for fine particle measurements successfully for over 25 years. Our measurement solutions include complete fine particle conditioning and measurement setups for <10 µm particles.


August 28, 2019

Dekati is exhibiting at the European Aerosol Conference in Gothenburg 26-30 September, 2019. We're showing our latest...

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August 19, 2019

This week, Dekati is attending the ISESISIAQ conference in Kaunas discussing indoor air quality and PM. In...

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March 21, 2019

Dekati® electrical Particle Sensor for real-time monitoring of particle concentration is now available as a standalone version. The...

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September 24, 2019, New Delhi, India

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October 7, 2019, Toronto, Canada

We will be attending the 25th Annual MDEC Conference in Toronto, Canada again this year. On Wednesday...

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October 14, 2019, Portland, OR, USA

Dekati is exhibiting at the AAAR conference with our North American representative Particle Instruments LLC.

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Dekati Ltd. is a world leader in designing and manufacturing innovative fine particle measurement solutions. We have over 25 years of experience in providing measurement instruments and complete measurement solutions to a wide variety of environments and sample conditions. We take pride in the quality and robustness of our products and are committed to finding the best possible solution for your aerosol measurement needs. Our experience and expertise in aerosol measurement applications is at your disposal throughout the lifecycle of your investment via our global partner network. Dekati has currently official representatives in nearly 40 countries, and our customer base includes thousands of customers worldwide.

Every Dekati® Instrument is thoroughly tested with traceably calibrated flow, pressure, temperature, voltage, current and particle measurements. Additionally, all Dekati® Instruments go through rigorous type-approval tests, including instrument response tests for changes in temperature, pressure and humidity. The robustness of our instruments is guaranteed through misuse tests making sure that the instruments are ready for any environment. These procedures ensure that every instrument shipped operates according to their specifications and the measurement data is reliable and reproducible. All Dekati® Products are developed and manufactured in Finland and are available with up to five-year warranty.