Laser diffraction particle size analyzer Winner3003

laser light scatteringlaserfor quality control

Product Overview
Winner3003 is a dry dispersion laser particle size analyzer designed for accurate and repeatable measurement of powders using Mie scattering theory. It integrates a converging Fourier optical path, a high-performance 639 nm laser and a high-sensitivity photodetector ring. The instrument uses air turbulent dispersion combined with a precision feeding device, a patented powder spray pump and an oil-free silent gas source to ensure complete dispersion of dry samples. It is particularly suited to powders that react or change shape in liquid media.

Key Features

• Dry dispersion measurement based on Mie scattering.
• Converging Fourier (folded) optical path with high-performance laser λ = 639 nm, P > 2 mW and high-sensitivity detector ring.
• Turbulent dry dispersion with automatic sample introduction and SOP one-click operation.
• Patented powder spray pump and oil-free silent gas source for consistent dispersion.
• Automatic three-dimensional optical bench alignment and Class 1 laser safety.

Applications

• Cement and ceramics production quality control.
• Pharmaceutical powders, pigments, dyes and fillers.
• Chemicals, catalysts and functional powders.
• Coal dust, additives, pesticides and energetic materials (as applicable to facility safety).
• Metal and non-metal powders, graphite, calcium carbonate, kaolin and other mineral powders.
• Materials sensitive to liquid media (e.g., magnetic powders, botanicals).

Advantages

• Automated SOP workflow: automated dust removal, air supply, feeding, measurement and data processing to reduce operator variability.
• Robust dry dispersing system: turbulent patented dispersion and wear-resistant ceramic core for stable, long-life operation.
• Automatic optical alignment with precise hybrid stepper motor for micron-level positioning.
• Advanced optical design collecting scattering light across the measurement range for consistent accuracy.
• Flexible fitting models allowing free-distribution fitting and multiple statistical analyses.

Main Specifications

• Model: Winner3003
• Principle: Mie scattering
• Measurement range: 0.1–300 μm
• Number of channels: 40
• Accuracy error: ≤1.0% (CRM D50)
• Repeatability error: ≤1.0% (CRM D50)
• Dispersion method: Turbulent dry dispersion, automatic sample introduction
• Test speed: fastest 10 seconds
• Sampling frequency: up to 10 kHz
• Light source: Laser λ = 639 nm, P > 2 mW
• Optical path: Reverse Fourier (folded)
• Optical bench alignment: Automatic (3D)
• Laser safety class: 1
• Dimensions: Main unit 765×450×325 mm; Dry module 260×245×295 mm
• Net weight: Main unit 26 kg; Dry module 7 kg
• Operation mode: SOP fully automated, one-click testing

Software & Output

• Analysis models: free distribution, R-R, log-normal and other statistical fits.
• Batch-to-batch and process comparison tools for QC and cost control.
• Intelligent data processing to produce representative particle size results.
• Custom outputs: any D1–D100 characteristic sizes, cumulative and interval distributions.
• Outputs: particle size metrics, differential and cumulative distributions as data and graphs (histograms/curves).
• Report export: Word, Excel, BMP, TXT, PDF.
• One-click automation of dust collection, air supply, feeding, measurement and processing.
• Interface languages: English and Chinese (additional languages configurable).
• GMP compliance: optional.

Technical Specifications

• Model: Winner3003
• Measurement range: 0.1–300 μm
• Principle: Mie scattering
• Light source: Laser λ = 639 nm, P > 2 mW
• Channels: 40
• Accuracy error: ≤1.0% (CRM D50)
• Repeatability: ≤1.0% (CRM D50)
• Sampling frequency: up to 10 kHz
• Test speed: ≥10 s (fastest)
• Dispersion: Turbulent dry dispersion, automatic feed
• Optical path: Reverse Fourier (folded)
• Optical bench: Automatic alignment
• Laser safety class: 1
• Dimensions: Main 765×450×325 mm; Dry module 260×245×295 mm
• Net weight: Main 26 kg; Dry module 7 kg
• Output formats: Word, Excel, BMP, TXT, PDF