Particle Size Analysis
Image-based particle size distribution
Measure individual particle dimensions from microscopy or SEM images to build size distributions. ConductVision segments individual particles even in aggregated samples, measuring equivalent diameter, aspect ratio, and generating D10/D50/D90 statistics.
How It Works
Upload
Load microscopy or SEM particle images
Segment
AI delineates individual particles
Measure
Calculate diameter, area, and shape
Export
Download size distributions and statistical summaries
From particles to a distribution you can report
Every detected particle feeds a diameter histogram with a fitted normal curve and D10 / D50 / D90 percentiles.
What You Get
Aggregate Separation
AI separates touching and overlapping particles for accurate individual measurements
Distribution Statistics
Automatic D10, D50, D90, span, and custom percentile calculations
Standards Compliance
Analysis methods align with ISO 13322-1 image-based particle sizing standards
Diameter Histogram
Equivalent circular diameters binned with standard half-open intervals, so every particle lands in exactly one bin
Fitted Normal Curve
A Gaussian is overlaid on the histogram when the data supports it, with the 1, 2, and 3 sigma spread called out
Border Object Handling
Objects touching the image edge are excluded from statistics by default because their area is incomplete, and can be re-included when needed
Works With Your Existing Tools
Ready to standardize your Particle Size Analysis workflow?
Upload your first image and get results in under 60 seconds.
Try ConductVision