Winner2308A
Intelligent Wet and Dry Laser Particle Size Analyzer
The Winner2308A is a high-performance, fully automatic laser particle size analyzer that supports both wet and dry dispersion modes. Based on laser diffraction theory (incorporating both Mie and Fraunhofer diffraction principles), it offers accurate, repeatable, and reliable particle size analysis across a broad measurement range:
Wet mode: 0.01 μm to 2000 μm
Dry mode: 0.1 μm to 2000 μm
This versatility makes the Winner2308A ideal for a diverse range of applications, meeting the needs of industries that require precise characterization of fine to coarse particles.
Winner2308A Intelligent Full-Automatic Wet & Dry Laser Particle Size Analyzer
The Winner2308A is a fully automatic, intelligent laser particle size analyzer designed to handle both wet and dry dispersion methods. Based on laser diffraction theory (utilizing both Mie and Fraunhofer diffraction principles), it provides reliable, accurate, and repeatable particle size measurements across a wide range:
Wet mode: 0.01 μm to 2000 μm
Dry mode: 0.1 μm to 2000 μm
Equipped with a dual-beam and multi-spectral detection system, along with side light scattering technology, the Winner2308A significantly enhances measurement precision and performance. Its advanced optical configuration ensures comprehensive light capture from all scattering angles, improving resolution across the full particle size range.
This makes it the preferred choice for quality control in industrial production, as well as for scientific research and development applications in a variety of fields including chemicals, pharmaceuticals, materials science, mining, and more.
Main Specifications
| Model Name | Winner2308A | |
| Standard | ISO13320-1:2009,GB/T19007-2016,Q/0100JWN001-2020 Compliance with 21 CFR Part 11 | |
| Principle | Laser diffraction principle | |
| Analysis | Mie and Fraunhofer scattering | |
| Detector Arrangement | Log-spaced array, test angle from 0.015 degree to 145 degree | |
| Measuring Range | Wet:0.01μm-2000 μm Dry: 0.1μm-2000μm | |
| Silicon Photodetectors | Wet:127 pcs Dry:100 pcs | |
| Accuracy error | Wet<0.5% Dry<0.5% (CRM D50) | |
| Repeatability error | Wet<0.5% Dry<0.5% (CRM D50) | |
| Light source | Dual lens, He-Ne laser P>3.0 MW (λ= 632.8nm) Auxiliary green solid semiconductor laser (λ= 405 nm) P＞2.0MW , | |
| Optical path | Converging light Fourier transform optical path | |
| Effective focal length | 500mm | |
| Laser Safety | Class 1 | |
| Wet dispersion | Ultrasonic | Frequency:40KHz Power:60W, Time: ≥1S |
| Stir | Revolutions Speed: 0-3000RPM (Adjustable) | |
| Circulate | Rated Flow:30L/min Rated Power:70W | |
| Anti-overflow sensor | Made in SST , UK | |
| Sample tank | Volume:1000mL | |
| Micro-Sample cuvette | Volume: 10mL ( Available) | |
| Dry dispersion | Dry-turbulence dispersion patent technology, normal shock wave shear technique | |
| Feeding Speed | Adjustable (Variable speed knob) | |
| Operation Mode | Full automatic / manual control, freely choose | |
| Dispersion medium | Compressed Air, pressure: 0 to 6 bar | |
| Optical bench alignment system | Full automatic, precision is up to 0.2um | |
| Full Test Speed per time | Wet: ＜2 Min Dry : <1min Inverval time per test result :500ms | |
| Outer dimension | L104cm×W44cm×H54cm | |
| Net Weight | 70Kg | |
Overview
Winner2308A Intelligent Full-Automatic Wet & Dry Laser Particle Size Analyzer
The Winner2308A is China’s first integrated wet and dry dispersion laser particle size analyzer, capable of measuring particle sizes from 0.01 μm to 2000 μm. Designed for high-performance, ease of use, and superior accuracy, it is ideal for both research laboratories and industrial quality control departments.
Key Features & Technologies
1. Integrated Wet & Dry Dispersion System
First domestic analyzer to fully integrate wet and dry dispersion modes in one device.
One-click switching between wet and dry modes—ensures seamless testing for a wide particle size range (0.01 μm to 2000 μm).
Solves compatibility issues between dry and wet methods.
2. Intelligent Automatic & Manual Operation
Automatic Mode: Just add the sample as prompted and click “Test”—the system performs all operations autonomously.
Wet Test: Automatically handles water supply, ultrasonic dispersion, circulation, measurement, cleaning, data recording, analysis, saving, and printing—all in under 2 minutes.
Dry Test: Automates dust collection, air supply, feeding, testing, and data processing—completed in just 1 minute.
Manual mode available for advanced users who need full control.
3. Stable Optical System with Patented Design
Converging Fourier Transform Optical Path eliminates lens aperture restrictions, significantly expanding measurement capability.
Dual Spectral Plane Design with 127 photodetector channels captures scattering angles from 0.0155° to 145°.
Dual-laser orthogonal technology extends measurable particle size to 2000 μm.
Uses Canon Fourier lenses imported from Japan for superior optical clarity and measurement stability.
4. Automatic Optical Path Alignment System
Utilizes a precision four-phase hybrid stepping motor with micro-alignment accuracy of 0.1 μm.
Keeps the optical path in optimal condition at all times, eliminating manual alignment and improving both accuracy and stability.
5. Built-in Sample Dispersion Systems
Wet Dispersion: Integrated ultrasonic dispersion, mechanical stirring, and circulation loop ensure consistent particle distribution and eliminate errors from external tubing and sedimentation.
Dry Dispersion: Patented turbulent dispersion and normal shock shearing technologies ensure complete and uniform dry particle dispersion.
6. Advanced Particle Size Analysis Software
Employs Winner’s original “Unconstrained Free Fitting” patent technology to analyze real-time scattering data without functional restrictions.
Captures precise particle size distribution using a 10 kHz data acquisition rate, ensuring high-fidelity results.
Here’s a professionally enhanced and comprehensive version of the Software Functions for the Winner2308A Intelligent Laser Particle Size Analyzer. This revision organizes the features clearly, adds context and examples, and enhances technical clarity—perfect for brochures, manuals, or technical specifications:
4. Software Functions
The Winner2308A’s software suite is designed for intelligent, flexible, and high-precision data analysis. It not only simplifies complex particle size measurement workflows but also delivers industry-grade data presentation and analytics to meet the diverse needs of research and production environments.
1. Multiple Analysis Modes
The software provides several particle size distribution models to cater to the varying standards of different industries:
Free Distribution: Offers full flexibility, allowing analysis without assuming any predefined mathematical model—ideal for real-world, irregular distributions.
R-R (Rosin–Rammler) Distribution: Commonly used in materials such as cement, abrasives, and metallurgy, this mode fits well for particles resulting from mechanical crushing or grinding processes.
Log-Normal Distribution: Suitable for natural particulate samples like soil, clay, and pigments, where size follows a logarithmic progression.
Mesh Number Classification: Converts particle size results into mesh size (e.g., 100 mesh, 200 mesh), aligning with standards used in industries such as mining, pharmaceuticals, and pigments.
This variety ensures the analyzer meets regulatory and quality control standards across sectors such as construction materials, chemicals, food, and cosmetics.
2. Statistical Methods
The system offers two fundamental distribution analysis types:
Volume Distribution: Measures particle size based on the space occupied, which is critical in applications like filler materials, pigments, and polymers where mass or volume dictates performance.
Number (Quantity) Distribution: Analyzes based on the number of particles in each size range. This is especially useful in nanomaterial and biological sciences, where particle count affects behavior.
These methods enable users to choose the most relevant metric depending on whether bulk characteristics or fine microstructure is more important.
3. Comparative Analysis Tools
The software can compare multiple test results to provide detailed insight into sample variation:
Batch Comparison: Identify consistency across production lots—vital in pharmaceutical, ceramics, and paint industries.
Before & After Processing: Evaluate the effect of grinding, milling, or mixing by comparing particle distributions before and after treatment.
Time-Based Comparison: Useful for stability testing—monitoring changes in stored materials over time.
The software highlights deviations in D-values (D10, D50, D90), shifts in distribution curves, and statistical changes, enabling proactive quality control.
4. User-Defined Analysis Tools
These customized features empower users to derive exact insights:
Custom Particle Size Percentage: Enter a particle diameter (e.g., 75 μm) and determine the cumulative percentage below or above that threshold.
Targeted Particle Size Output: Enter a desired percentage (e.g., 90%) and get the corresponding particle size (e.g., D90).
Range-Based Percentile Calculation: Evaluate the percentage of particles within a specific range (e.g., 10–100 μm), useful for assessing fines or coarse fractions.
These tools are especially beneficial in industries like metallurgy, minerals, and agriculture, where specific size ranges influence product behavior.
5. Report Generation
The software supports multiple output formats for diverse documentation needs:
Microsoft Word: Generate editable technical reports with integrated graphs and tables.
Excel: Export raw and processed data for further statistical analysis or regulatory submission.
BMP Images: Save distribution graphs or comparison charts as high-resolution images for publications or presentations.
Plain Text: Useful for legacy systems or simplified data integration.
Reports can be customized to include company branding, project identifiers, and regulatory compliance statements.
6. Multilingual Interface
Fully supports Chinese and English by default.
Additional language packs available on request—ideal for international deployment in manufacturing facilities or multinational research teams.
7. Intelligent Automated Operation
One-click automation for sample testing: from water inflow, ultrasonic dispersion, and circulation to testing, data analysis, and report generation.
Minimizes operator intervention, greatly reducing variability caused by human error.
Results in highly repeatable measurements—especially critical for standardized test protocols and ISO-compliant quality control.
The Winner2308A Intelligent Laser Particle Size Analyzer delivers accurate, repeatable, and versatile particle size analysis across a wide range of industries and materials. Its advanced wet and dry dispersion system makes it particularly suitable for both research and industrial production environments.
Key Application Areas Include:
Building Materials: Cement, ceramics, calcium carbonate, kaolin
Pharmaceuticals & Healthcare: Medicines, lotions, cells, bacteria
Coatings & Pigments: Paints, dyes, pigments, inks
Chemical Industry: Fillers, catalysts, abrasives, lubricants, chemical powders
Energy & Mining: Coal, coal slurry, drilling mud, fuels, metal and non-metal powders
Agriculture & Food: Pesticides, food additives, graphite
Electronics & Imaging: Photographic materials
Environmental & Research: Dust, sediments, laboratory testing samples
Explosives & Specialty Materials: Explosives, magnetic materials, high-reactivity powders
Especially Suitable For:
Materials that react chemically with liquids
Powders that change shape in wet environments
Particles with a wide size distribution or larger grain sizes
Its dual-mode (wet and dry) capability makes the Winner2308A a comprehensive solution for users seeking high performance, automation, and cross-material adaptability in particle size measurement.
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