ARA Instruments
N-FRM Sampler
The ARA N-FRM is a portable, rapidly deployable, battery-powered particulate sampling and monitoring device that establishes a new class of air sampler we call “Near FRM”. It delivers Federal Reference Method (FRM) level of performance and integrates many additional functions for unmatched versatility. The compact sized sampler collects 24-hour TSP, PM10, or PM2.5 filter samples and can simultaneously measure local meteorological parameters.