The DF-60810-MHV Series Air Sampling Systems are designed for remote and unattended continuous air sampling applications which require very high flow rates to achieve low detection levels of radiological and non-radiological pollutants.

The Mega High Volume air samplers feature an 1800 Watt brushless motor with automatic electronic speed control that maintains a user selectable flow rate. Flow rates as high as 175 CFM (300 m³/hr) are attainable through 8" x 10" (20.3 cm x 25.4 cm) glass filter media. Flow rates are corrected to a reference temperature and pressure (STP) or to ambient temperature and pressure by operator selection. Optional data collection device is available.

The Mega High Volume air samplers feature an 1800 Watt brushless motor with automatic electronic speed control that maintains a user selectable flow rate. Flow ratesas high as 175 CFM (300 m³/hr) are attainable through 8" x 10" (20.3 cm x 25.4 cm) glass filter media.

Flow rates are corrected to a reference temperature and pressure (STP) or to ambient temperature and pressure by operator selection.

A sophisticated optional data acquisition program is available for setup, download and real time monitoring.

The GAS-MHV300 Series Air Sampling Systems are designed for remote unattended continuous air sampling applications. The GAS-MHV300 Series Air Samplers feature a brushless motor with electronic motor speed control that maintains a user selectable flow rate. The flow rate range attainable through the filter media is dependent upon the air porosity of the filter media. Flow rates as high as 176 CFM (300 m3/hr) or more are attainable with glass fiber filter media (depending on the air flow resistance of the filter media). The GAS-MHV300 Series design accommodates rapid field service and component replacement. The clam shell dual hemisphere inlet supports 46cm x 57cm filter media.