Applications:
Filter industry:
Determination of fractional separation efficiency
Determination of total separation efficiency
Long-term dusting
Filter media and ready-made filters
Dust removal filters
Vacuum cleaners and vacuum cleaner filters
Car interior filters
Engine air filters
Calibration of particle measurement devices
Flow visualization
Inhalation tests
Tracer particles for LDA, PIV, etc.
Coating of surfaces
Volume flow 0.5 – 5.0 m3/h
Power supply 115/230 V, 50 – 60 Hz
Dimensions 465 • 320 • 200 mm (H • W • D)
Weight approx. 19 kg
Particle material Non-cohesive powders and bulks
Dosing time Several hours nonstop
Maximum particle number concentration ca. 107 particles/cm3
Mass flow (particles) 0.04 – 430 g/h (with an assumed compacted density of 1 g/cm^3)
Particle size range 0.1 – 100 µm
Carrier/dispersion gas random (generally air)
Pre-pressure 4 – 8 bar
Feed rate 5 – 700 mm/h
Reservoir diameter 7, 10, 14, 20, 28 mm
Maximum counter pressure 200 mbarg
Reservoir length 70 mm
dispersion cover Type A, type B, type C, type D
Compressed air connection Quick coupling
Aerosol outlet connection Dispersion cover type A: Øinside= 5 mm, Øoutside = 8 mm; Dispersion cover type B: Øinside= 3.6 mm, Øoutside = 6 mm; Dispersion cover type: Øinside= 2.5 mm, Øoutside = 6 mm
Filling quantity 2.7 g (reservoir Ø = 7 mm), 5.5 g (reservoir Ø = 10 mm), 10.8 g (reservoir Ø = 14 mm), 22 g (reservoir Ø = 20 mm), 43 g (reservoir Ø = 28 mm)