FH62 Series - Continuous Beta Attenuation Monitor

Advanced FH62 systems provide continuous automatic, real time ambient particulate measurement and are ideal for air quality networks. They can be configured for TSP, PM10, and PM 2.5 sampling. Extremely accurate and intensive to vibration, they are the only beta gauges with a truly continuous 60-minute to 24- hour sampling cycle and no stepwise response U. S EPA Designated Method EQPM-1102-150.