Designed for elemental analysis in industry, science, and academic applications, SPECTRO ARCOS lets users select axial plasma or radial plasma observation in one instrument and without any optical compromise. CCD optic system with Paschen-Runge mount assembly delivers resolution of 8.5 picometer over 130–340 nm range. Along with air-cooled, solid-state power generator, features include UV-PLUS sealed optical chamber and air-cooled interface.