Model DFHV-1S-2G digital high volume air samplers provide simplicity of operation and improved accuracy. This model features a self-cooled motor and a cooling fan in the electronics compartment, digital flow meas-urement, elapsed time and accumulated volume measurement capability. It has a bright OLED display and a four button keypad. The DFHV-1S-2G has operator settable flow control.
Various flow and volume engineering units are available for selection.
The pump is mounted on a rigid base with non-skid rubber feet.
The air sampler is supplied with a 4 inch diameter filter holder. Options include an adaptor to convert from a 4 inch diameter opening to a 1.83 inch opening for standard combination filter holders (P/N: HV1SAP).
The DFHV-1S-2G air sampling system is designed for periodic indoor use. Please consult the product specifi-cations for the design temperature range and the installation category.
