Laser particle size analyzer Winner2309C

opticallaser diffractionfor the cosmetics industry

Product overview
The Winner2309C is an intelligent, fully automated laser particle size analyzer with modular wet and dry dispersion systems. Based on Mie and Fraunhofer scattering, it uses a high-sensitivity photoelectric detector and an imported Canon lens optical path to ensure measurement accuracy and repeatability. Typical users include research institutes, university laboratories, R&D centers and quality control laboratories. Measurement range: Wet 0.01–2000 μm; Dry 0.1–2000 μm.

Main specifications
Model: Winner2309C
Principle: Mie and Fraunhofer scattering
Fastest test time: 10 s
Sampling frequency: up to 10 kHz
Number of channels: 106
Outer dimensions (main unit): 870×340×380 mm; Wet module: 415×280×335 mm; Dry module: 260×245×295 mm
Net weight: Main unit 32 kg; Wet module 15 kg; Dry module 7 kg
Operation mode: SOP fully automated, one-click operation

Measurement size & dispersion
Measurement range: Wet 0.01–2000 μm; Dry 0.1–2000 μm
Sample injectors: Wet: WinModule-201; Dry: WinModule-301
Accuracy (CRM D50): Wet ≤0.5%; Dry ≤1.0%
Repeatability (CRM D50): Wet ≤0.5%; Dry ≤1.0%
Dispersion methods (wet): Ultrasonic (40 kHz, 60 W, time adjustable), mechanical stirring (0–3000 rpm), circulating dispersion (1–8 L/min, 120 W). Dry: turbulent dispersion with automatic sample introduction and one-click testing.
Sample tank volume: 600 mL

Optics
Main laser: λ = 639 nm, P > 2 mW; Auxiliary laser: λ = 405 nm, P > 2 mW
Optical bench alignment: Automatic alignment system
Optical path: Inverse Fourier (folded optical path) with expanded angle range (0.015–145°)
Laser safety: Class 1

Software functions
Analysis models: Free distribution, R-R distribution, log-normal and other statistical models
Statistical comparison: Compare multiple test results across batches or process stages for quality and cost control
Data processing: Intelligent statistical analysis producing representative results
Custom outputs: Any characteristic size between D1 and D100; interval (differential) and cumulative distributions and curves
Export formats: Word, Excel, image (.bmp), text (.txt), PDF
One-click workflows: Wet — automatic water intake, air-bubble removal, dispersion, measurement, cleaning and data processing; Dry — automatic dust collection, air supply, feeding, measurement and processing
Interface languages: Chinese and English (additional languages optional)
GMP: Optional

Advantages

• Automatic optical path alignment with a four-phase hybrid stepper motor enabling micron-level positioning for stable, repeatable measurements.
• Modular wet and dry dispersion units allow flexible configuration according to sample properties.
• Automatic dispersion and shortened circulation path reduce particle settling, improve dispersion uniformity and lower maintenance.
• High resolution below 2 μm with unconstrained free fitting software that identifies multi-modal particle populations.
• Patented inverse Fourier (folded) optical path extends measurement angle range and improves resolution; sealed optical path provides dust protection.

Application
Suitable for solids, powders, suspensions and emulsions across industries: chemicals, magnetic materials, pharmaceuticals, cement, coatings, food, pesticides, nuclear industry, electronics, battery materials, paper, metallurgy, ceramics, building materials, cosmetics, abrasives, metal and non-metal powders, calcium carbonate, talc, kaolin, aluminum oxide, rare earths, cemented carbide, catalysts, foaming agents, refractory materials, fillers, graphite, pigments, etc.

Technical specifications

• Model: Winner2309C
• Measurement range: Wet 0.01–2000 μm; Dry 0.1–2000 μm
• Principle: Mie and Fraunhofer scattering
• Fastest test time: 10 s
• Sampling frequency: up to 10 kHz
• Channels: 106
• Accuracy / Repeatability: Wet ≤0.5%; Dry ≤1.0% (CRM D50)
• Dispersion (wet): Ultrasonic 40 kHz / 60 W, mechanical stirring 0–3000 rpm, circulation 1–8 L/min (120 W); Dry: turbulent dispersion
• Sample tank: 600 mL
• Lasers: 639 nm main (P > 2 mW), 405 nm auxiliary (P > 2 mW)
• Optical path: Inverse Fourier (folded); automatic alignment; laser safety Class 1
• Dimensions (mm): Main 870×340×380; Wet module 415×280×335; Dry module 260×245×295
• Net weight: Main 32 kg; Wet 15 kg; Dry 7 kg
• Operation: SOP fully automated; one-click wet/dry workflows
• Sample injectors: WinModule-201 (wet), WinModule-301 (dry)
• Software: Advanced analysis, statistical comparison, custom outputs, multi-format export