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Particle Analysis / Particle Shape Analysis

BeVision M1

Automated Scanning
Panoramic Mode
34+ Parameters
ISO 16232
ISO 4406

BeVision M1 is an automated scanning system designed for filter cleanliness, film defect inspection and surface contamination analysis. A 55 × 55 mm panoramic field, 12 MP CMOS camera and Köhler illumination provide complete coverage across 0.3–10,000 μm.

BeVision M1 — Automated Scanning and Panoramic Image Analysis System
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0.3–10,000 μm
Measurement range
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12 MP
CMOS camera (up to 120 FPS)
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55×55 mm
Panoramic scanning area
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34+
Size and shape parameters
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3–10 min
Typical measurement time
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ISO 16232
Industrial cleanliness standard
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ISO 4406
Fluid contamination classification
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18.7 kg
Instrument weight
BeVision M1 — 12 MP High-Speed CMOS Camera System

12 MP High-Speed CMOS Camera

BeVision M1's metallurgical microscope is equipped with a 12 megapixel global shutter CMOS camera capable of up to 120 FPS. The global shutter eliminates motion blur during high-speed scanning, preserving measurement accuracy at every position.

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Global Shutter
The entire pixel array exposes simultaneously. Sharp particle images are captured without motion artifacts, regardless of scanning speed.
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Köhler Illumination
Uniform background illumination across the entire field of view. Consistent contrast ensures reliable particle segmentation throughout the measurement.
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4×, 5× BD, 10× BD, 10×/20× Objectives
Four objective options cover the full range from 0.3 μm to 10,000 μm. A 40× digital magnification option provides high resolution for fine fractions.
BeVision M1 — Efficient and Reliable Automated Scanning Mode

Efficient and Reliable Scanning

In automated scanning mode, the stage moves continuously while image acquisition runs in parallel. The system delivers real-time statistical results as each field is processed.

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Software-Controlled Stage Movement
The X-Y stage is managed entirely by software. Scan parameters — area, overlap, speed — are configurable by the user for each measurement protocol.
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Parallel Image Processing
Capture and analysis run concurrently. Total measurement time is 3–10 minutes, depending on scan area and objective magnification.
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Positional Particle Map
Every particle's coordinates are recorded. Any particle can be revisited after analysis; spatial distribution across the filter surface can be visualized.
BeVision M1 — Workflow and Panoramic Analysis

The Entire Area in One View

Panoramic mode stitches multiple images into a single composite view at millimeter scale, covering the full 55 × 55 mm slide surface. Every particle and defect is identified and mapped positionally.

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Automatic Image Stitching
Images captured during the scan are automatically aligned and merged. The resulting panorama covers the complete 55 × 55 mm field in a single view.
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Conditional Filtering and Re-scan
Particles meeting specific size or shape criteria are selected from the panoramic map. Selected regions can be re-scanned at higher magnification for detailed inspection.
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ISO 16232 and ISO 4406 Reporting
Total particle count, size classes, and contamination code are calculated automatically. Standard-compliant reports are generated directly by the software.

BeVision M1 - Technical Specifications

ParameterValue
Measurement Principle Static image analysis (SIA), automated scanning
Microscope Type Metallurgical microscope
Light Source Reflected light (halogen) + Transmitted light (Köhler illumination)
Objectives 4×, 5× BD, 10× BD, 10×/20× (40× digital magnification)
Camera CMOS, 12 MP, up to 120 FPS, global shutter
Measurement Range 0.3 – 10,000 μm
Panoramic Scanning Area 55 × 55 mm
Typical Measurement Time 3–10 minutes (depends on scan area and objective)
ISO Standards ISO 13321, ISO 9276, ISO 16232, ISO 4406
Dimensions (W × D × H) 35.0 × 65.0 × 67.0 cm
Weight 18.7 kg
Power Supply 100–240 VAC, 50/60 Hz
PC Requirements Windows 10/11 64-bit, Intel Core i5-8400 or higher, 16 GB RAM, 500 GB SSD
Optional Accessory BT-910 Dry Powder Disperser

What You Wonder About

BeVision M1 measures from 0.3 μm to 10,000 μm. Sub-micron particles through coarse granules are covered by a single instrument. Resolution can be optimised by selecting the appropriate objective.

Scanning mode rapidly traverses a defined area on the slide and generates real-time statistics. Panoramic mode stitches multiple images to produce a complete map of the 55 × 55 mm area; every particle's position is recorded and selected regions can be re-examined at higher magnification.

A fluid sample collected during filtration is prepared on a membrane filter and mounted on a slide. BeVision M1 automatically counts particles in the 4 μm, 6 μm and 14 μm size channels after scanning and calculates the ISO 4406 contamination code.

M1 is purpose-built for filters and surfaces: panoramic scanning mode, a larger scan area (55 × 55 mm) and a 12 MP camera. S1 is a more compact, cost-effective system for powders and suspensions and is also available with a biological microscope. Both measure 34+ parameters and comply with ISO 9276.

The software calibration tool supports traceable calibration using reference materials certified to national metrology standards. No daily maintenance is required; optical surfaces are cleaned periodically. Anka Analitik provides installation, calibration and ongoing technical support.

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