Our Phase Doppler Anemometry (PDA) systems measure the size, velocity and concentration of spherical particles, droplets, or bubbles suspended in gaseous or liquid flows. PDA is also known as Particle Dynamics Analysis or PDPA.
A very common PDA application is the analysis of atomized liquids (sprays) in fuel injection, spray painting, liquid metal spray and pharmaceutical sprays.
Measurement Principle
PDA measurements are performed on single particles, allowing for detailed analysis of particulate flows.
PDA Solutions
FlexPDA
The FlexPDA system is designed to deliver a complete entry-level PDA/LDA platform for particle size and velocity measurement
SprayExplorer
The SprayExplorer PDA is a computer controlled particle size and velocity measurement solution
HiDense/FiberPDA
The HiDense PDA is designed for the most challenging PDA measurements in dense sprays
DualPDA
The DualPDA receiving probe contains four receiving apertures integrated into one single optical unit for higher measurement accuracy
Inkjet Droplet Sizer (IDS)
The IDS Inkjet Droplet Sizer provides real-time information on size, velocity and trajectory of droplets ejected from inkjet printheads
Mixed-brand PDPA Systems
Mixed-brand PDPA Systems If you have an unsupported PDPA system, we can help
