Particulate Matter (PM1, PM2.5, PM10, TSP)

DustTrak_Family-5001187_USA-web Only the  TSI DustTrak™ DRX Aerosol Monitors can simultaneously measure both mass and size fraction. The DustTrak DRX handheld monitor is a multi-channel, battery-operated, data-logging, light-scattering laser photometer that gives you real-time aerosol mass readings. It uses a sheath air system that isolates the aerosol in the optics chamber to keep the optics clean for improved reliability and low maintenance. It is suitable for clean office settings as well as harsh industrial workplaces, construction and environmental sites, and other outdoor applications. The DustTrak DRX handheld monitor measures aerosol contaminants such as dust, smoke, fumes and mists.