WJL-653/WJL-663/WJL-673Laser particle size analyzer
Measuring range reaches to3000μm.Large sample pool designed with Anti-particle aggregation and deposition.Automatic operation includes auto-judgement of optical path deviation and sample window contamination.Adjustable revolving speed, maximum to 50
Characteristics
Measuring range reaches to3000μm.
Large sample pool designed with Anti-particle aggregation and deposition.
Automatic operation includes auto-judgement of optical path deviation and sample window contamination.
Adjustable revolving speed, maximum to 5000 RPM.
Intelligent software provides data analysis: differential distribution, cumulative distribution, standard classification, volume distribution, area distribution,quantity distribution, R-R distribution, custom classification, and item classification, with functions such as averaging, statistics, comparison, and pattern transformation.
Test report: there are particle size distribution curves, detailed particle size data tables and user-defined summary tables, and there are D3, D10, D50, D90, D97, D(1,0), D (3,2), D (4,3), span, peak particle size, specific surface area and other characteristic parameters, and there are multiple user-defined parameters that can be inputted as required; The weight specific surface area and volume specific surface area can be interchanged; It can save the granularity distribution graph and granularity data chart as pictures, and supports PDF, WORD and EXCEL report templates.
Specifications
Parameters/Model | WJL-653 | WJL-663 | WJL-673 |
Dispersion method | Wet | Dry | Wet/Dry |
Measuring Range | 0.01-3000μm | 0.1-3000μm | Wet 0.01-3000μm |
Work Principle | Mie scattering theory | ||
Measuring Method | Stirring and ultrasonic two-stage dispersion | Duckbill nozzle, oscillating and Venturi two-stage dispersion | Wet method: mixing and ultrasonic two-stage dispersion Dry method: duckbill nozzle, oscillating and Venturi two-stage dispersion |
Laser light source | Pure helium neon gas laser | ||
Optical path System | High transparency coated wide-angle lens, high-precision automatic centering | ||
Repetitiveness deviation | <0.5%(national standard materials D50) | ||
Accuracy deviation | <0.5%(national standard materials D50) | ||
Levels of granularity | 135 | ||
Optional Accessory | Micro and corrosion-resistant injection dispersion system | ||
Operation System | Computer reverse control | ||
Interface | Ethernet / USB | ||
Power supply | AC220V，50Hz，500W | ||
Dimensions | Main system： 1000×340×450mm | ||
Weight(gross) | 45Kg | 50Kg | 60Kg |
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