The SootScan™ Model OT21 Optical Transmissometer bench top analyzer is a simple and robust instrument which measures the Black Carbon content of an aerosol sample collected on a filter, either from ambient air or from source emissions.
The Spirant BAM automatically measures and records airborne particulate concentrations using the beta ray attenuation method. It is designated by the U.S. EPA as Federal Equivalent Method for PM10 and PM2.5 monitoring.
Scentroid Pollutracker TR8+ is a complete air quality mobile laboratory. This instrument allows the user to measure hundreds of chemicals using up to 10 sensors and analyzers including Photo-Ionization Detectors (PID) sensors, Non-dispersive Infrared (NDIR) sensors, Electrochemical and Metal Oxide sensors. Pollutracker includes, Built-in 10″ touchscreen interface, On device data logging and wireless transfer via email, Remote (internet based) firmware update, Built in sampling pump, Simultaneous data analysis of all gases, Built-in rechargeable battery, On-screen Calibration Procedure and External decontamination device.