Laser particle size analyzer Winner3008B

laser light scatteringopticalfor research

Product overview
The Winner3008B is a laser particle size analyzer with a dry dispersion unit supporting both full-automatic and manual operation. Based on the Mie scattering principle and a converging-light Fourier-transform optical path, combined with a high-performance laser and high-sensitivity ring photoelectric detector, it delivers consistent repeatability and accuracy for dry powder analysis.

Main specifications
Model: Winner3008B
Principle: Mie scattering
Detector arrangement: Log-spaced array; test angle 0.015°–145°
Operation modes: Full automatic or manual selection
Full test time: <1 min; result interval: 500 ms
Dimensions (W×D×H): 1040 × 440 × 540 mm
Net weight: 58 kg

Measurement size
Measurement range: 0.1–1200 μm
Channels: 84
Accuracy error: ±3.0% (CRM D50)
Repeatability error: ±3.0% (CRM D50)
Dispersion: Dry turbulence dispersion (patented) with shock-wave shear technique
Feeding speed: Adjustable (variable speed knob)
Dispersion medium: Compressed air; pressure 0–6 bar

Optics
Light source: High-performance red semiconductor laser λ=639 nm, P>3.0 mW; optional green laser λ=405 nm, P>2.0 mW
Optical bench alignment: Fully automatic; alignment precision up to 0.2 μm
Optical path: Converging-light Fourier-transform
Effective focal length: 500 mm
Laser safety: Class 1

Software functions
Analysis modes: Free-distribution, R–R distribution, log-normal and standard statistical models
Statistical comparison: Batch-to-batch comparison and process control analysis
Data processing: Intelligent statistical processing to provide representative results
Custom analysis: Define any characteristic particle size D1–D100, cumulative % above/below a size, and range cumulative percentages
Output: Typical particle size values, differential distribution data/graphs, cumulative distribution curves
Report export: Word, Excel, BMP, TXT, PDF
One-click operation: Automatic sequence for dust collection, air supply, feeding, testing and data processing
Interface languages: Chinese and English; additional languages available on request
GMP: Optional

Advantages

• Selectable operation modes: Manual or full automatic to suit lab or production environments.
• Scientific dispersion: Patented turbulent dispersion and shock-wave shear ensure full deagglomeration; wear-resistant ceramics extend dispersion unit lifetime.
• Automatic optical alignment: Micron-level automatic alignment maintains optimal optical path.
• Advanced optical design: Converging-light Fourier-transform and combined main/large-angle detectors collect scattering across the range for reliable measurement.
• Comprehensive reporting: Outputs D10/D50/D90, interval and cumulative distributions; supports user-defined metrics.
• High-speed data inversion: Unconstrained free-fitting inversion with intelligent statistics for accurate, repeatable results.

Application
Suitable for dry powders across industries: cement, ceramics, pharmaceuticals, pigments, dyes, chemicals, catalysts, metal and non-metal powders, calcium carbonate, kaolin, coffee powder, photosensitive materials and others. Especially appropriate for materials that react with liquids, change shape or are lost in wet dispersion.

Patent technology
Includes multiple patented features: optical bench design, 3D bench alignment, Mie-scattering application, sealed dry sample cuvette, dual-beam orthogonal lasers, powder spray pump design and wet-circulation installation.

Technical specifications

• Model: Winner3008B
• Measurement range: 0.1–1200 μm
• Channels: 84
• Principle: Mie scattering
• Detector angle range: 0.015°–145° (log-spaced)
• Operation modes: Full automatic and manual
• Full test time: <1 min; result interval: 500 ms
• Dimensions: 1040 × 440 × 540 mm
• Net weight: 58 kg
• Accuracy / repeatability: ±3.0% (CRM D50)
• Dispersion: Dry-turbulence (patented) with shock-wave shear
• Dispersion medium: Compressed air (0–6 bar)
• Feeding speed: Adjustable
• Light source: Red laser λ=639 nm P>3.0 mW; optional green 405 nm P>2.0 mW
• Effective focal length: 500 mm
• Laser safety: Class 1
• Software: Multiple analysis models, statistical comparison, custom analysis, exportable reports, one-click automatic operation