Dekati Ltd. products

The DLPI+ (Dekati Low Pressure Impactor) is a 14-stage cascade impactor that is used to determine airborne particle mass size distribution.

The HT-DLPI+ (High Temperature Dekati Low Pressure Impactor) is a 14-stage cascade impactor that is used to determine airborne particle mass size distribution.

The Dekati PM10 Impactor is a three-stage cascade impactor for determining particle gravimetric mass size distribution. The operating principle of the Dekati PM10 impactor is based on inertial size classification and gravimetric or chemical analysis of the collected, size classified particle samples. This impactor has cutpoints of 10, 2.5 and 1 μm making it an ideal choice for PM10, PM2.5 and PM1.0 measurements. The impactor is manufactured of stainless steel enabling direct sampling from high temperatures and heating the impactor unit up to 200 °C. The Dekati PM10 Impactor fulfills all requirements set in the ISO23210 standard for determination of PM10 and PM2.5 mass concentrations in stationary sources.

The Dekati Gravimetric Impactor (DGI) is a high sample flow rate cascade impactor for low concentration particle measurement applications. The DGI measures gravimetric particle mass size distribution of particles < 2.5 μm in five size fractions. Typical measurement applications of the DGI impactor include engine emission measurements, air quality studies and other low concentration applications where high sample flow rate is needed. The DGI collects size classified particles on Ø47 mm substrates that are analyzed gravimetrically or chemically after the measurement. The smallest particle size fraction is collected on a Ø70 mm filter.