Test aerosols from powder, dust, pollen, etc.; mass flow
approx. 8 g/h – 7.3 kg/h; with automatic mass flow monitoring and refill unit
Excellent short-term and long-term dosing constancy
Easy to operate
Quick and easy to clean
Remote control or computer-controlled
Easy to fill while in operation
Large reservoir (1500 cm3)
Automatic mass flow control with the BEG 2000
Long dosing time over several days with the BEG 3000
Robust design, proven in industrial applications
Reduces your operating expenses
With automatic mass flow control and automatic refill unit
The refill system (see Figure) that was developed to automatically refill the BEG 3000 ensures uninterrupted dispersion over several days.
The dosing unit on the BEG 3000 is continuously weighed for automatic mass flow control. The data from a touchscreen PC are continuously acquired and analyzed via a serial interface.
As a result, the dispersed quantity of powder is always known and able to be automatically adjusted.
Dosing output on the BEG 3000 controlled using internal firmware
Input of the mass flow in g/h
Automatic mass flow control
Recording of powder-specific calibration curves
External control via PC or Modbus RTU
The powder to be dispersed is simply poured into the reservoir
(see Fig. 1). A stirrer at the bottom of the reservoir ensures uniform loading of the conveyor belt. A rabble arm and various built-in components in the reservoir prevent bridging in the reservoir.
Fig. 1: Principle of operation of the BEG 1000/BEG 2000/BEG 3000
The desired mass flows are able to be continuously and reproducibly adjusted with a controlled drive on the conveyor belt
The even, smooth conveyor belt, the built-in components in the reservoir, and the precise drive on the conveyor belt ensure excellent dosing constancy.
The system can be operated in "powder"/"no powder" pulse mode with the "Stop" and "Belt" control keys and an electric timer switch in cycles of up to 5 sec, depending on the mass flow.
The ejector nozzles we developed provide excellent dispersion for various volume flows.
Loading test of
engine filters as per ISO 5011
Hot gas filters
Engine crash tests
Chemical and pharmaceutical industry
To enquire about the BEG 3000 BEG system and the options available contact us now.