Thermo Scientific Model 5014i Beta Continous Particulate Monitor an automated ambient particulate measurement utilizing beta attenuation. 5014i uses beta attenuation technology in combination with establshed iSeries platform design. 

A known volume air is drawn through a size-selective inlet, which can be configured to measure PM10, PM2,5, PM1 or TPS and deposited onto auto-advancing filter tape.

This state-of-the-art monitor also features:

• Flash memory for increased data storage
• Ennhanced Ethernet connectivity
• Remote data access