GTI Aerosol Generator Model 3990-04 adopts corrosion-resistant materials. To inject aerosol solution (NaCl), and no need of power supply. When clean compressed air is introduced at the inlet and concentration output is adjusted according to actual needs, poly-disperse aerosol particles conforming to industry standards can be generated, thus making it an optimal option for filtration effect test in industry of filters and facial masks and relative equipment manufacturers. A rear setting mode is adopted for its pressure regulating filter, which not only makes it nice to look but also can be dismantled at will, thus providing great convenience for the customers to use and for the equipment vendors to assemble.

Model: 3990-04

Count the median diameter: 0.075 ±0.02µm

Particle size range: 0.005 ~ 10µm

Aerosol output range: 10 ~ 1000cfm

Aerosol Concentration: 

100μg/L @ 100cfm;

10μg/L @ 1000cfm

Air Source: 

min 0.7cfm (20L/min)

nozzle @20/23 psi (0.14/0.16MPa）

Working Pressure: ≤21psi/ 150kPa

Operating Environment: 5℃ ~ 50℃; 5%RH ~ 95%RH

Dimension: 340 × 260 × 265 mm (L × W × H)