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.


December 19, 2019

The holiday season is approaching and during this period, our office will be closed 24-26 December, 1st...

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October 15, 2019

We're in Portland this week attending AAAR conference and talking about aerosols and how to measure them. Come...

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October 10, 2019

We are now looking for a technical support engineer for our Sales and Services team. The position...

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January 22, 2020, Chennai, India

Dekati's measurement solutions for engine exhaust and brake wear particle measurements are on display in the Automotive...

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January 28, 2020, Paris, France

We will participate the CFA2020 congress in Paris in January together with our local partner, ADDAIR.  

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March 15, 2020, San Diego, CA, USA

Dekati is exhibiting at the 30th CRC Real World Emissions Workshop together with our local representative Particle...

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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.