Concentration monitoring system QDU

gamma radiationairaerosol

Features Main functions: On-line alpha/beta spectrum acquisition and readoutGamma background measurement/compensationEvaluation of artificial concentrations in airEvaluation of total collected activitiesSystem parameters set-upManagement of alert/alarm thresholds and tripsFlow-rate measurementMeasurement of pressure drop through the filterInlet air temperature measurementFlow thresholds managementManagement/detection of failuresTest and calibration operationData output and readoutData storage and communication (LAN, LTE modem)PM10 sampling head for outdoor operation Available data: Air flow rate [m3/h]Normalized flow rate (T=25°C)Sampled air volume [m3]Normalized volumePressure drop through the filter [mbar]Air temperature [°C]Artificial Beta concentration in air - [Bq/m3 with uncertainty]Artificial Alpha concentration in air - [Bq/m3 with uncertainty]Radon concentration in air - [Bq/m3 with uncertainty]Thoron concentration in air - [Bq/m3 with uncertainty]Total Beta activity on filter - [Bq]Total Alpha activity on filter - [Bq]Gamma Dose-rate [μSv/h] (Optional) DESCRIPTION QDU (Quick Deployment Unit), is a transportable Monitoring Station made of two sub-units, installed on a trolley for easy transport and operability. The QDU is made of two Modules, an Alpha/Beta Continuous Aerosol Monitor with an optional a wide-range Gamma dose rate monitor, and a Meteorological Station. A compact collapsible mast for weather sensors mounting (3mt when deployed) and integrated LTE/3G data modem completes the QDU assembly.