The Dusttrak is a portable, battery-operated laser photometer which gives you a real-time digital readout with the added benefits of a built-in data logger.

Suitable for clean office settings as well as harsh industrial workplaces, the Dusttrak detects potential problems with airborne contaminants such as dust, smokes, fumes and mists. The Dusttrak’s new continuous analog output and adjustable alarm output allow remote access to real-time particle concentration data. Applications include site perimeter monitoring, ambient monitoring, process area monitoring and other remote uses. The alarm output with user-defined setpoint alerts you when upset or changing conditions occur. This feature allows you to program a switch closure at a concentration value of your choosing.

The Dusttrak provides a real-time measurement based on 90° light scattering. A pump draws the sample aerosol through an optics chamber where it is measured. A sheath air system isolates the aerosol in the chamber to keep the optics clean for improved reliability and low maintenance.