Lear Siegler Australasia -
Refined Sensitivity - The FH62 C14 Continuous Ambient Particulate Monitor measures the mass concentration of suspended particulate matter (e.g. TSP, PM10, PM2.5, PMC and PM1) by use of beta attenuation. In addition, the ambient radioactive influence of natural Radon gas is measured as a refinement step toward better sensitivity at lower ambient particulate concentrations.
Key Features of Continuous Ambient Particulate Monitor - FH62 C14 Beta Attenuation Monitor.
-
New technology that provides continuous "real-time" measurement by a C14 monitor.
-
Radon gas activity measurement eliminates interference of natural airborne radioactivity
-
Storage of half-hour average concentrations over a whole year
-
User selectable reporting of mass concentration based on standard or actual flow rate
-
Processor controlled calibration of all sensors
-
Insensitive to vibration and diurnaltemperatures
Accurate Results of Continuous Ambient Particulate Monitor - FH62 C14 Beta Attenuation Monitor:
The FH62 C14 Continuous Ambient Particulate Monitor particulate sample collection area is located between both the C14 source and the proportional detector. While ambient particulate matter is being deposited onto a filter tape sample spot, the dynamic filter loading is measured continuously by the attenuation of the C14 source beta rays. As a result, a continuous “ real-time” measurement of airborne particulate is provided.
