Palas develops and builds fine dust monitoring devices, nanoparticle measurement systems, aerosol spectrometer systems, aerosol generators (for solid and liquid particles, dilution systems and filter (media) test systems. With more than 50 patents filed since 1983, Palas is continuously setting standards in the field of aerosol technology. Palas innovations result in superior quality and durability of the products, leading to unique technical and economic advantages for our international customers. Manufacturers of particulate measurement systems.