Fluidized Bed Aerosol Generator 3400A

Product Details

The Fluidized Bed Aerosol Generator* Model 3400A is a general-purpose powder disperser. As air forces its way up through the horizontal screen and around the bronze beads and dust particles it creates a boiling action that de-agglomerates the powder. Model 3400A disperses powders over a size range from 0.5 to 40 µm, in concentrations from 10 to 100 mg/m³. A key feature of this aerosol generator is its stable output and concentration.

*Developed in cooperation with the University of Minnesota Particle Technology Laboratory.

Applications

• Inhalation toxicology
• Filter testing
• Particle seeding
• Powder dispersion

Features and Benefits

• Particle size range from 0.5 to 40 µm
• Bed of bronze beads breaks up powder agglomerates
• Stable output and concentration