This type of generator is typically capable of spraying aqueous solutions (e.g. salt), suspensions (e.g. PSL, nanoparticles), or oil or alike substances. They serve a variety of applications from laboratory research field tests of detectors, and filter testing.

ModelParticle size range (µm)Particle concentration (1/cm3)Nominal flow rate (L/min)Note
30730.01 to 2.0 (nominal 0.3 count mean diameter)100 to 1070.3 to 4.5Battery option
3079A0.01 to 2.0 (nominal 0.3 count mean diameter)>1081.0 to 4.2Portable
30760.01 to 2.0 (nominal 0.3 count mean diameter)>1073.0Laboratory grade
0.01 to 2.0 (nominal 0.3 count mean diameter)>1076.5 to 1,000High output
81080.1 to 10<1000 at 1 µm140Designed for ISO 16890-2 filter testing
20450.1 to 1.0 (PSL spheres)7.2 x 1010 PSL/minute at 0.12 µm80 to 250High PSL output for HEPA/ULPA fitler testing
2045S0.4 to 0.7 (MMAD) (corn oil)0.08 to 0.20 g/min (corn oil)80 to 250Corn oil aerosol for respirator testing