VisiSize is the measurement software par excellence and is at the heart of our particle measurement systems. The software analyzes particle images and deduces their size and velocity distribution in real time.

VisiSize can measure objects regardless of their shape or morphology: liquid droplets, solid particles or bubbles. Likewise, VisiSize does not rely on any data from a model, so what you measure is reality.

Speed ​​Measurements

Sometimes you need to know how fast a particle or spray droplet is going. VisiSize uses a robust particle tracking algorithm that generates correlations between speed and size and allows you to see the speed of your spray or particle drops at the same time as measuring their size.

Velocity measurements are central to calculating the mass of fluxes in a spray or particle stream, and are a valuable tool in understanding the nature of your system.

Smart, Simple, Intuitive, Particle Size Measurements

• Particle, droplet, droplet and bubble size measurements
• Accurate for all shapes of particles
• Accurate even on blurry images
• Measuring size distributions from backlit images
• Automatic particle size analysis
• Visual validation of the experimental setup
• Cost-effective analysis of particle size and speed

VisiSize reports the main statistics you need, like volume, number, and jump averages. The data is presented in the form of easy to understand histograms to help you in your process.

When you need to see your process in a little more detail, VisiSize offers an image capture function allowing you to make crisp and clear videos of particles or droplets as they pass the lens. When you take measurements, the software will record the particle size, shape, perimeter (speed and position if requested) for any object being measured.

Reliable particle size measurements

Proven in many applications such as Oxford Lasers' turnkey measurement instrument , VisiSize offers a faster, more intuitive and cost effective alternative to other data analysis options.

Powerful

VisiSize particle size measurement software works with a range of different particle imaging systems. Using the Oxford Lasers PDIA algorithm (Particle / Droplet Image Analysis: particle or droplet image analysis), the VisiSize performs image measurement but also size distribution compared to speed at flow rates ranging up to 30,000 drops per second. It is ideal for measuring particle size and speed of sprays, bubble columns, multi-phase flows and crystallization.

Applications

VisiSize allows you to measure the size distribution in:

• bubble columns
• bubble reactors
• spray deodorants
• hairspray
• sprayers in agriculture
• fire extinguishers
• fuel injectors
• powders in suspension

Solo

When you only need to take measurements without the “real time” dimension, we have the VisiSize Solo. The VisiSize Solo takes images from your existing imaging system and calculates the sizes of any drops / droplets, particles or bubbles present and corrects any blurry images.