Our firm was established as independent enterprise in 1988, for implementation and marketing of our cascade impactor patents used for environment protection oriented air and gas sampling instruments.

The founders participate in development and production of environment protection purpose emission and immission dust-air samplers since 1973. To date we have developed more than 40 different sampling instruments and the number of the samplers sold reached 300 units.

Our firm has near to two decades of experience in development and production of isokinetic and fractioned samplers, measuring circuits and cascade impactors suitable for sampling of fine particles, dust, aerosol- air and gas. All of our products, including the software, are created by our own development and production.

We are specialized in design of airborne dust samplers, PM10; PM2,5; PM1 pre-separators integrated with isokinetic dust sampling measuring circuits and cascade impactors, as well as in development of the same based on comparative examinations. We have patents of our own for dust storing, improvement of the intercepting efficiency and for separation of solid particles in durable operation.