WD-2309A is intelligent fully automatic laser particle size analyzer, adopts the top-of-art MIE scattering principle and Fraunhofer diffraction principle, an integrated model of wet and dry dispersion system. With highly sensitive and high-resolution photoelectric probe, imported Canon brand lens optical path ensure the good accuracy and repeatability of particle size distribution data. It’s widely used in industrial production quality control departments and research institutions.
WD-2309A Wet and Dry Laser Particle Size Analyzer Application:
The analyzer can be used nearly in every industries such like solid powder, suspension and emulsion, chemicals, magnetic materials, medicine, cement, coatings, food, pesticides, nuclear industry, electronics, battery materials, paper, petallurgy, ceramics, building materials, cosmetics, abrasives, metal and non-metal powders, calcium carbonate, talc, kaolin, aluminum, rare earth, cemented carbide, catalysts, foaming agents, refractory materials, fillers, graphite, pigments, etc. materials particle size testing.
WD-2309A Wet and Dry Laser Particle Size Analyzer Specifications:
Model Name | WD-2309A | |
Standards and Conformity | ISO13320-1:2009, GB/T19007-2016, Q/0100JWN001-2013 Compliance with 21 CFR Part 11 CE | |
Measurement 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-2000μm, 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<1%, dry<1% (CRM D50) | |
Light Sources | high performance fiber red laser (λ=639nm) P＞3.0MW auxiliary green semi-conductor laser (λ= 405 nm) P＞2.0MW | |
Optical Path | reverse Fourier (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 | prevent water overflow and effectively protect the instrument | |
Sample Tank | volume:1000mL | |
Micro- Sample Cuvette | volume: 10mL (optional), suitable for testing precious and corrosive samples | |
Dry Dispersion | patented dry-turbulence dispersion technology, normal shock wave shear technique | |
Feeding Speed | adjustable (variable speed knob) | |
Operation Modes | fully automatic / manual control, freely choose | |
Dispersion Medium | compressed air, pressure: 0 to 6 bar | |
Optical Bench Alignment System | fully automatic, precision is up to 0.2um | |
Full Test Speed | wet:<2 Min, dry: <1min; interval time per test result: 500ms | |
Dimension | L120×W37×H56cm, 62 kgs; L44.2*W28*H34.2cm, 15 kgs | |
Environmental Requirement | temperature: 5-35℃, humidity:<85% | |
Storage Temperature | -20°C to +50°C | |
WD-2309A Wet and Dry Laser Particle Size Analyzer Features:
1. Wet and dry, unique separated dispersion module
This instrument integrated wet and dry dispersion test in one, successfully resolved the problem of dry and wet technology integration, realize one key to switch.
2. Intelligent fully automatic and manual operation system
Support to choose automatic mode which is easy and simple for new beginners, with SOP operation.
3. Optical path design
Using the patented technology of Fourier transform of convergent light, the large-angle scattered light is not limited by the aperture of the Fourier lens, the focal length is shortened to the shortest, and the dual laser orthogonal light use auxiliary semiconductor laser to expand the measurement range by enlarge scattering angle from 45 degrees to 135 degrees. The resolution capability of the instrument is effectively improved, and the measurement range can be changed without changing the lens. Sealed optical path has an excellent dust-proof performance.
4. Automatic optical path alignment system
The system be composed of precise four phase hybrid stepper motors, the inching precision can reach micron-level, make optimum optical paths to ensure accurate and stable test.
5. Full built-in sample dispersion system
Combined mechanical stirring, ultrasonic dispersion, and circulation path as one, it ensures particles uniform dispersion and distribution, avoids many bad phenomena such as uneven distribution of particles, large particles deposit because of the long outer dispersing system tube, and guarantees the meaningful of test result.
6. Instrument software
Original software with patented technologies can collect scattering data during the whole measurement process. It can automatically resolve multi-modal particle groups, and is not restricted by any functions. The analysis results completely depend on the distribution of the scattering spectrum, which maximizes the fitting accuracy and truly reflects the particle size distribution status of all samples. Particles below 2µm are tested in twelve particle size classes with extremely high physical resolution.
WD-2309A Wet and Dry Laser Particle Size Analyzer Software Functions:
1. Analysis Modes
With free distribution, R-R distribution, logarithm normal distribution, mesh number classification etc., various modes can meet different demands of particle size statistic in different industries.
2. Statistic Method
Volume distribution and quantity distribution
3. Statistic Comparison
Support to compare and analysis several results in one frame. Can master differences between various results, like different batches, samples before and after processing etc. This has great practical significance for materials quality control.
4. User-defined Analysis Data
Software can produce data like percentage according to the particle size, particle size according to the percentage, percentage according to the particle size range.
5. Test Report Formats
With Word, Excel, Photo (bmp), Text etc.
6. Multi-language Support
Chinese & English (others are available)
7. Intelligent Operation Modes
Software can automatically control water inflow, dispersion, test, and analysis with high repeatability. The software enables the switching between liquid and dry dispersion mode with a single mouse click, which saves time and prevents operation errors.
WD-2309A Wet and Dry Laser Particle Size Analyzer Software Accessories:
SR. NO. | Items | Quantity | Unit |
1 | WD-2309A laser particle size analyzer | 1 | Set |
2 | Software | 1 | Set |
3 | Software key | 1 | PC |
4 | Standard sample | 1 | Bottle |
5 | Power cable | 1 | PC |
6 | Communication cable | 1 | PC |
7 | Sample cuvette | 1 | PC |
8 | Screwdriver | 2 | PC |
9 | Wrench | 3 | PC |
10 | Draining water pipeline | 1 | PC |
11 | Standard sample pipeline | 1 | Set |
12 | Clean mirror paper | 3 | PC |
13 | Clean mirror card | 1 | PC |
14 | Sample cuvette brush | 2 | PC |
15 | Spoon | 2 | PC |
16 | 2A fuse | 5 | PC |
17 | Quality certificate | 1 | PC |
18 | Warranty Card | 1 | PC |
19 | Manual | 1 | PC |