BeVision D2 - Dynamic Image Analyzer

Bettersize Instruments’ BeVision D2 efficiently analyzes the size and shape of dry, high-flowability granules or powders. The D2 instrument can measure tens of thousands of particles within three minutes.

The BeVision D2combines a precise telecentric lens with a high-speed camera, allowing it to efficiently analyze the size and shape of particles ranging from 30 μm to 10,000 μm.

The BeVision D2 offers an array of features and benefits, including:

A wide measurement range of 30 µm to 10,000 µm

Twenty-four particle size and shape parameters are available

High sample throughput of 10,000 particles measured within three minutes

Exceptional reproducibility

All results are fully compliant with ISO 9276-6

Operation can be fully automated

Comprehensive evaluation via powerful software

Results are comparable with sieving

BeVision D2 | A Precise Vision of ParticlesPlay

BeVision D2 | A Precise Vision of Particles.Video Credit:Bettersize Instruments

Benefits of the Dynamic Image Analysis Method

Using dynamic image analysis, it is possible to capture an image of particles, identify the particles within the image, and measure their size and shape. Each step of the process is simple and easy to understand.

Because dynamic image analysis provides a direct view of particles, it is possible to analyze their shape and size effectively.

Once the image analysis method confirms the size and shape of every individual particle present in the image, these can be summed up to form a statistic that provides accurate details of particle size or shape distribution.

Dynamic image analysis provides several other advantages.

Efficiency: Higher measurement efficiency is ensured by the continuous particle flow passing through the measurement zone.

Oversized Particle Sensitivity: Dynamic image analysis makes estimating the size of oversized particles possible.

Reliable Results: Statistical significance of measurement results is ensured by maximizing the number of measured particles.

BeVision D2 Hardware: Guaranteed Accuracy and Efficiency

The BeVision D2 features a comprehensive range of hardware, allowing it to measure the size and shape of particles across a wide range of applications.

Selecting the most appropriate hardware for the sample’s material properties can help measure particle size and shape with optimal efficiency and accuracy.

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Measurable Particle Size and Shape Parameters

The BeVision D2 can measure several useful size and shape parameters. These include:

Size Parameters

Equivalent diameters; for example, area-equivalent diameter and perimeter-equivalent diameter

Legendre ellipse; for example, minor and major axes

Feret diameters; for example, maximum and minimum Feret diameters and XLF (“length”)

Martin diameters; for example, minimum and maximum Martin diameters

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Shape Parameters

Size difference in two directions; for example, L/W ratio, aspect ratio, and ellipse ratio

Round-likeness and rectangle-likeness, for example, irregularity, compactness, circularity, extent, and box ratio

Contour concavity; for example, concavity, convexity, and solidity

Elongated particle measurements, for example, elongation and straightness

Image Credit:Bettersize Instruments

BeVision Software: Visualized Insights

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Applications

The BeVision D2 is well suited to applications such as ceramics, automotive, mining and minerals, surface cleanliness, metal powders, paints, inks, coatings, abrasives, and agriculture.

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Specification

Source:Bettersize Instruments Ltd.