Máy tạo hạt bụi, độ bụi TSI 3480
The EAG Model 3480 produces high concentrations of monodisperse, nano particles from 2 to 100 nm. The Electrospray pushes a charged liquid solution or suspension through a capillary tube and exerts an electrical field on the liquid at the capillary tip. The electrical field pulls the liquid from the capillary, forming individual droplets. Air and CO2 mixed with the droplets evaporate the liquid and the remaining particles are neutralized by an ionizer. The EAG is suitable for residue particles from water-soluble solids and liquids, aqueous suspensions and emulsions for various particle materials, lipid droplets and macromolecules. Proteins as small as 3 nm and PSL as large as 200 nm can be aerosolized.
APPLICATIONS
- Instrument calibration
- Nano-aerosol studies
- Macromolecular and submicrometer aerosol analysis
- Nanometer-sized powder dispersion