The MFP 4000 operates in suction mode. This ensures a particularly uniform formation of the dust cake even at high inflow speeds.
With the new FTControl test rig software of the MFP 4000, the aerosol spectrometer Promo®10002000 is used for clear and reliable determination of the aerosol concentration and particle size and therefore clear determination of the fraction separation efficiency.The use of one aerosol spectrometer Promo® 10002000 in raw gas and one in clean gas within simultaneous operation offers the following advantages:
Fully-automatic simultaneous measurement of fraction separation efficiency
Faster determination of the beginning fraction separation efficiency because of bisection of the testing time for the fraction seperation efficiency.
Higher temporal resolution for the measurement of fraction seperation efficiency during loading.
Using the testing system for very high and very low aerosol concentrations.
The largely automated setup of the test sequence in conjunction with the clearly defined individual components and the individually adjustable sequence programs of the filter test software FTControl combine to deliver the high reliability of our measurement results.

The MFP 4000 operates in suction mode. This ensures a particularly uniform formation of the dust cake even at high inflow speeds.
With the new FTControl test rig software of the MFP 4000, the aerosol spectrometer Promo®10002000 is used for clear and reliable determination of the aerosol concentration and particle size and therefore clear determination of the fraction separation efficiency.The use of one aerosol spectrometer Promo® 10002000 in raw gas and one in clean gas within simultaneous operation offers the following advantages:
Fully-automatic simultaneous measurement of fraction separation efficiency
Faster determination of the beginning fraction separation efficiency because of bisection of the testing time for the fraction seperation efficiency.
Higher temporal resolution for the measurement of fraction seperation efficiency during loading.
Using the testing system for very high and very low aerosol concentrations.
The largely automated setup of the test sequence in conjunction with the clearly defined individual components and the individually adjustable sequence programs of the filter test software FTControl combine to deliver the high reliability of our measurement results.