The Six-Jet Atomizer 9306 is used to generate a polydisperse aerosol in high concentrations for use as seed particles for PIV and LDV measurements.



The system has a built-in pressure regulator and pressure gauge, as well as a self-contained dilution system. External controls allow one through six particle-generating atomizer jets to be selected, each producing particle concentrations greater than 107 particles/cm3 at 6.5 L/min (nominal at 25 psig pressure), allowing both the particle number concentration and the total particle output to be adjusted. The system can be used to generate particles from virtually any liquid, and can even produce solid particles from solutions or suspensions. Precise control of dilution air flow rate allows further control over the output concentration and helps dry the solid particles generated from a solution.


  • Particle image velocimetry experiments
  • Laser Doppler velocimetry experiments
  • Research requiring polydisperse, high-concentration aerosol


  • Up to six jets, each producing concentrations greater than 107 particles/cm3
  • 6.5 L/min nominal
  • Generation of polydisperse aerosols in high concentrations
  • External control for selecting up to six atomizer jets
  • External control of dilution air flow rate to adjust output concentrations and dry solid particles
  • Generates and expels particles into pressurized environments

Brošure i tehničke specifikacije

Particle Instruments Catalog US

POWERSIGHT LDV and PDPA Family Brochure A4


LDV Measurements in an IC Engine using a Spark Plug Mounted Probe (LDV-006) A4