Air Monitoring

MARGA, Monitor for Aerosols and Gases in Air

MARGA is a fully automated online system that determines anions and cations in gases and aerosols. The acid and alkali gases are absorbed in water in a “Wet Rotating Denuder” and the aerosols in a “Steam Jet Aerosol Collector” and investigated with two Compact ICs for their anion and cation content. MARGA is designed for prolonged autonomous operation.