BeVision D3 Pro Dynamic Image Analyzer with Free Fall Dispersion Unit
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BeVision D3 Pro Dynamic Image Analyzer for Dry Analysis
MSE Supplies is an authorized distributor of Bettersize Instruments. The product is sold for US customers only.
Introduction
The BeVision D3 Pro uses dynamic image analysis technology. It is equipped with a dual light source system (a 515nm stroboscopic parallel green light source and a 460nm blue light source), a dual-lens setup (basic lens magnification: 0.3×; zoom lens magnification: 5×), a calibration unit, and a free fall dispersion unit. The instrument enables dry gravity dispersion measurement and has the capability to be upgraded with wet measurement and jet sampler functions.
For testing, particles are initially dispersed by the vibration of the feeding chute and conveyed to the drop outlet.As particles fall freely through the test window, a high-speed CMOS camera continuously captures particle images. The software performs real-time processing and analysis of the captured images, capable of testing samples within the range of 0.5μm - 16mm, while simultaneously obtaining at most 37 particle size and shape results. Particles fall into a tray and can be fully recycled after testing. The instrument is suitable for detecting most samples with moderate particle sizes, and exhibits high resolution and statistical accuracy for fine particle components in the samples.
Equipped the BeVision software V5.1, the maximum number of particles per test can reach 10 million.
Key Features
1) Why Image Analysis Method?
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Easy
Capture an image of particles, identify particles, then measure their size and shape. Every step of image analysis is easy and clear. -
Shape analysis
Based on a direct view of particles, it is possible to analyze not only the size of particles, but also their shape. -
Seeing is believing
The image analysis method determines the size and shape of every individual particle and then sums it up to form a statistic. Details of particle size or shape distribution can be accurately provided.
2) Why Dynamic Image Analysis Method?
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Efficiency
A continuous particle flow passing through the measurement zone helps achieve a higher efficiency of the measurement. -
Oversized particle sensitivity
The dynamic image analysis method is sensitive to oversized particles; it is even possible to estimate the size of oversized particles. -
Reliable results
The maximized number of measured particles ensures the statistical significance of measurement results.
3) BeVision D3 Pro Hardware: Guaranteed Accuracy and Efficiency for You
To measure the size and shape of particles over a great variety of applications, the BeVision D3 Pro has equipped with a comprehensive range of hardware. Corresponding to the sample material properties, selecting the best hardware can help measure the size and shape of particles with optimum accuracy and efficiency.
4) Particle Size and Shape Parameters：
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Size parameters
Equivalent diameters: area-equivalent diameter、perimeter-equivalent diameter;
Feret diameters: maximum and minimum Feret diameters, XLF ("length")
Martin diameters: maximum and minimum Martin diameters;
Legendre ellipse: major and minor axes
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Shape parameters
Size difference in 2 directions: aspect ratio、L/W ratio、ellipse ratio;
Round-likeness and rectangle-likeness: Circularity、irregularity、compactness、extent、box ratio
Contour concavity: Concavity、convexity、solidity;
For elongated particles: Elongation、straightness
5) BeVision Software: Visualized Insights for You：
6) Typical Applications:
