EPAM-7500 Environmental Particulate Air Monitor
Maker : Environmental Devices
HAZ-DUST™ EPAM-7500 is a lightweight 7 pound portable monitor and air station for real time measurements of particulate matter temperature and relative humidity in ambient and indoor air. Interchangeable size-selective sampling heads allow PM-10, PM-2.5, PM-1.0 or TSP monitoring. Optional accessories for measuring wind speed and direction are available. A filter holder postponed directly behind the optical sensor provides concurrent gravimetric sampling for cross calibration of optical sensor, further particulate speciation and determination of metal and carbon content.