Dynamic Image Analysis Particle Size & Shape Analyzers
We put two dual-camera dynamic image analysis instruments side by side using manufacturer technical data. The goal is not marketing — it is to show measurement range, camera architecture, dispersion control, and software differences on a single page. We have clearly stated where the Camsizer has the edge.
Overview
Both instruments perform dynamic image analysis under ISO 13322-2, use dual cameras, and support free-fall, air-jet, and wet-circulation dispersion modes. Differences emerge in measurement range, frame rate, dispersion control, and software compatibility.
Technical Comparison
All values are taken from manufacturer brochures and technical documents. They are not independent test results; we recommend requesting current brochures before any purchase decision.
| Parameter | BeVision D3 ProBettersize Instruments | Camsizer X2+Microtrac MRB (Retsch) |
|---|---|---|
| General | ||
| Measurement principle | Dynamic image analysis (ISO 13322-2), dual camera | Dynamic image analysis (ISO 13322-2), dual camera |
| Size and shape parameters | 37 parameters | 30 parameters |
| Dispersion modes | Free-fall, air jet, wet circulation | Free-fall (X-Fall), air jet (X-Jet), wet circulation (X-Flow) |
| Measurement Range | ||
| Free-fall | 0.5 µm – 16 mm (single pass) | 10 µm – 4 mm; optional shafts extend to 10 µm – 8 mm |
| Air jet | Supported; consult current brochure for range | 0.9 µm – 2.5 mm; optional nozzles extend to 0.9 µm – 6 mm / 5 µm – 8 mm |
| Wet circulation | Supported; consult current brochure for range | 0.9 µm – 1 mm |
| Imaging System | ||
| Camera configuration | Dual camera, 5 MP each | Dual camera, 5 MP each |
| Frame rate | 74 fps (per camera) | 420 fps (dual camera) |
| Hardware adjustment | Software-controlled dual guide slots (inner: 1 – 10 mm, outer: 11 – 26 mm); no hardware change required | Optional shafts and nozzles for extended ranges (hardware change required) |
| Calibration | Certified calibration unit | Certified calibration unit |
| Software | ||
| Sieve correlation | Yes; XCmin sieve-correlated diameter, sieve data import | Yes; XCmin sieve-correlated diameter, sieve data import |
| Data analysis tools | BeVision DIA software; comprehensive data analysis tools | Camsizer software; mature, field-proven |
| 21 CFR Part 11 | Not currently supported | Supported |
| LIMS connectivity | Not currently supported | Supported |
| 3D analysis mode | Not available | Not available (3D analysis is a separate model: Camsizer 3D) |
* Data compiled from manufacturer technical documents dated 2026; not binding. Camsizer X2+ ranges vary by configuration (shaft/nozzle selection). For BeVision D3 Pro air-jet and wet-circulation ranges, contact us for the current manufacturer brochure.
Honest Assessment
No instrument is best in every scenario. The assessment below is based on manufacturer data and field experience.
Frequently Asked Questions
Frame rate determines the number of particles imaged per unit time. In free-fall mode, particles move relatively slowly, and manufacturer validation measurements report that 74 fps is sufficient for reliable results. In wet-circulation mode, the sample passes through the measurement zone repeatedly, so frame rate is not critical. In air-jet mode, however, particles travel very fast, and the X2+'s 420 fps is a concrete advantage. If your application is predominantly air-jet, let's evaluate this together.
Yes; both instruments measure sieve-correlated diameter (XCmin) and allow you to import existing sieve data for comparison, preserving continuity with your historical results. We recommend a correlation study on your critical samples before the transition — we carry this out as part of the demo.
The BeVision D3 series does not currently support 21 CFR Part 11 or LIMS connectivity; if this is mandatory for your GMP-regulated laboratory, the Camsizer X2+ is the stronger option today. We believe in stating this clearly. If your requirement is primarily technical performance rather than data-integrity compliance, the D3 Pro's range and parameter advantages come to the fore — contact us for roadmap updates.
For samples containing both fine and coarse fractions, a wide single-pass range matters. The D3 Pro covers 0.5 µm – 16 mm in free-fall without any hardware change; guide slots are adjusted from software. On the X2+, an optional shaft must be fitted for anything above 4 mm. In laboratories that frequently switch ranges, this difference has a tangible impact on daily workload.
Yes. The most reliable way to make an instrument selection is to base the decision on your own sample results. Send us your sample and we will run the measurement and share the report. We also offer comparative evaluation against your existing sieve or image analysis data.
Quote & Information
Contact our expert team for pre-sales technical consulting, demo requests, or pricing information. Backed by 25+ years of experience.
