About Us

Dekati Ltd. is a trusted name in fine particle measurement, with over three decades of experience in designing and manufacturing high-quality instrumentation for aerosol research and industrial applications. Our solutions are used globally in a wide range of applications – from laboratories, test cells and industrial settings to real-world field measurements.

We are committed to delivering reliable, accurate, and easy-to-use measurement systems for particles below 10 µm in size. Whether you need a complete measurement setup or a specific discrete instrument, we provide proven solutions tailored to your needs.

Every Dekati® instrument is an original design, developed and manufactured in Finland under strict quality control and calibration procedures. Our products come with a standard two-year warranty, with an option to extend up to five years.

Thanks to our global partner network, we support you throughout the entire lifecycle of your investment – from setup to long-term operation.

Why Choose Dekati?

30+ years of experience in aerosol and particle measurement instrumentation
Measurement solutions for particles <10 µm from virtually any source
Comprehensive range of sample conditioning and dilution systems for even the most demanding environments
Complete systems for research, regulatory, and industrial applications
Original Dekati® Design – developed in-house for performance and reliability
Made in Finland – all units are manufactured and individually calibrated in Finland
Reliable support – through our worldwide distributor and service network
Extended warranty options – standard 2-year warranty, extendable up to 5 years

Dekati team is ready to help you with your aerosol measurement needs