Description
Features and Benefits
- Wide measuring range: 0.5 μm – 26 mm
- 37+ different particle size and shape parameters
- High efficiency with a typical test time of ~3 minutes
- Ultra-high resolution for narrow particle size distributions
- Compliance with ISO 13322-2 and ISO 9276
- Fully automated operation
- Powerful software provides a comprehensive evaluation
- Results fully comparable with sieve analysis
BeVision D3 Series
Particle Size and Shape Analyzer
The BeVision D3 Series Particle Size and Shape Analyzer is an advanced, fully automated analyzer based on Dynamic Image Analysis (DIA) technology. It delivers highly accurate particle size and shape characterization, making it an ideal solution for both research and quality control applications.
Wide Measurement Range
The BeVision D3 Series covers a broad measurement range from 0.5 μm to 26 mm. Its innovative dual-CMOS camera system simultaneously captures coarse and fine particles, enabling complete characterization of wide particle size distributions in a single measurement.
Seamless Replacement for Sieve Analysis
The built-in sieve correlation function produces results that are highly consistent with traditional sieve analysis. This allows the BeVision D3 Series to seamlessly replace mechanical sieving, significantly improving efficiency while maintaining trusted comparability.
Comprehensive Particle Morphology Analysis
With more than 37 size and shape parameters, the BeVision D3 Series delivers in-depth insight into particle morphology. It accurately measures key characteristics including length and width, aspect ratio, circularity, compactness and many more. This enables detailed and reliable analysis across all particle types, from granular to elongated and flaky materials.
Fully Automated Workflow
Powered by intuitive and robust BeVision DIA Software, the analyzer features a fully automated workflow that minimizes operator involvement and eliminates human error. Its ease of use and high throughput make it ideal for R&D laboratories and quality control environments in powder and particle-based industries.
Features & Benefits
- Wide measuring range: 0.5 μm – 26 mm
- 37+ parameters for comprehensive size and morphology characterization
- Compliance with ISO 13322-2 and ISO 9276
- Ultra-high resolution for narrow particle size distributions
- Accurate detection of oversize and undersize particles
- Special applications, including mixture analysis, thickness measurement of flaky particles, length and width measurement of elongated particles
- Results fully comparable with sieve analysis
- Standardized test procedure eliminates deviations caused by human error
- Fully automated, easy-to-use operation
- High efficiency with a typical test time of ~3 minutes
- Full sample recovery
- Almost maintenance-free operation
User-Friendly BeVision DIA Software
Multiple Measurement Modes
The BeVision DIA Software supports manual testing, automatic testing, and offline image analysis modes, providing maximum flexibility for a wide range of applications including R&D, routine quality control, and method development.
Powerful Data Analysis Tools
The BeVision DIA Software is a robust data analysis platform offering advanced capabilities such as: particle screening and filtering, re-analysis without remeasuring, multi-parameter and multi-result comparison, flexible data export for further analysis.
Comprehensive Measurement Results
With 37+ size and shape parameters and multiple data visualization options, the software delivers deep insight into particle characteristics. Users can perform detailed statistics, compare multiple distributions, and achieve high-precision classification of particle populations for thorough and reliable evaluation.
Flexible Customization
Output formats, calculation parameters and reporting layouts can be customized to match specific application and quality control requirements. Customized settings can be saved as user-defined templates, ensuring consistency and efficiency across routine measurements with different users.
① Information Bar
Displays essential sample and test information at a glance. Users can freely switch between volume-based, area-based and number-based distributions.
② Distribution Chart
Size or shape distributions are displayed as graphs or histograms. Distribution classification and parameters are fully customizable.
③ Scatter Plot
Evaluate particle populations across two dimensions, typically particle size and shape. This enables intuitive identification of trends, clusters and mixed particle populations.
④ Function Bar
Provides quick access to essential tools, including: add a chart, view raw particle images, re-analyze data, screening and filtering particles, view and export reports.
⑤ Key Statistics
Customized key statistics of both size and shape distributions, including mean value, span, D10, D50, D90 and more.
⑥ Particle Gallery
Displays all captured particle images, sortable in ascending or descending order by size or shape parameter.
⑦ Particle Details
Click on any individual particle image to view complete size and shape details for that specific particle.
Particle Size and Shape Parameters
Size Parameters
Equivalent Diameters
Area-equivalent diameter
Perimeter-equivalent diameter
Feret Diameters
Maximum Feret diameter
Minimum Feret diameter
XLF(“Length”)
Martin Diameters
Maximum Martin diameter
Minimum Martin diameter
Legendre Ellipse Parameters
Major axis
Minor axis
Additional Size-Related Parameters
Geodesic length
Thickness
Minimum chord length
Minimum Bounding Rectangle
Diameters
Long diameter
Short diameter
Shape Parameters
Size Ratio Parameters
(Two-Direction Comparison)
Aspect ratio
Length-to-width (L/W) ratio
Ellipse axis ratio
Roundness and Rectangularity
Circularity (11 algorithms)
Irregularity
Compactness
Extent
Box ratio
Contour Concavity Parameters
Concavity
Convexity
Solidity
Elongated Particle Parameters
Elongation
Straightness
