WET-2005A liquid laser particle size analyzer application:
Abrasives, adhesives, agrochemical,barite, Batteries, Bentonite, Boron Carbide, Brucite, Bubble, Calcite,Calcium Carbonate, Carbon Black, Catalysts, Cement, Ceramics, Chemicals, Clay, Coal, Coatings, Corundum, Cosmetics, Diamond Powder, Dolomite, Diatomite,Emulsion, Environmental, Explosives, Ferrite, Flour, Fluorescent, Fluorite, Food & Beverage, Food Additive,Graphite, Grinding, Inks, Kaolin, Medicine, Metal Powder, Mica, Milling, Minerals,Oxides,Paints, Paper, Petrochemical, Pharmaceuticals, Pigments, Plaster, Plastics, Polymers,Quartz,Refractory, Resins, Silica, slurry, Soil Sediments, Starch, Sulfur, Synthetics, Talc, Toners, Tourmaline,Wollastonite, Zeolite, Zirconium Silicate etc etc. Industry.
WET-2005A liquid laser particle size analyzer specifications:
Model Name | WET-2005A | |
Standards | ISO13320-2020, GB/T19077.1-2016, Q/0100JWN001-2013 | |
Measuring Principle | laser light scattering | |
Analysis | Mie and Fraunhofer scattering | |
Size Range | 0.01μm - 1000μm | |
Detectors | 87 pcs/ log-spaced array/ highly sensitive/ photoelectric probe | |
Accuracy Error | <1% (Deviation of D50 on national standard sample) | |
Repeatability Error | <1% (Deviation of D50 on national standard sample) | |
Laser | high performance fiber laser λ= 632.8nm, p>2mW | |
Wet Dispersion | Ultrasonic | frequency: 40KHz, power: 60W, time: ≥1S |
Agitator | revolutions speed: 0-3000 RPM (adjustable) | |
Circulation | centrifugal pump, flow rate: 8L/ min, power rate: 10W | |
Sample Tank | volume: 450ml | |
Operation Modes | manual and fully automatic | |
Optics | red light source/ reverse fourier (convergent beam) | |
Optical Alignment System | fully automatic optical path alignment system | |
Software Functions | Analysis Modes | free distribution, R-R distribution, logarithm normal distribution, mesh number classification etc. |
Statistic Methods | volume distribution & quantity distribution | |
Statistic Comparison | different batches of samples testing results, samples before and after processing, data comparison from different time. | |
User-defined Analysis | percentage according to the particle size; particle size according to the percentage; percentage according to the particle size range. | |
Report Formats | Word, Excel, JPG, Text etc. | |
Languages | Chinese, English | |
Intelligent Operation | automatically control water inflow, dispersion, test and analysis. | |
Testing Speed | <2 min/time, option fastest mode which time<10S | |
Working Temperature | 15 - 35 ℃ | |
Dimension | L85cm*W39cm*H45cm, 40Kgs | |
WET-2005A liquid laser particle size analyzer features:
1. Advanced design of light path
A patented technique of Fourier transforms of converging light released the scattered light at large-scattering-angles from the restriction of the aperture of the Fourier lens. The focal length is reduced to enhance the resolution of the instrument, and ring shaped of multi-element silicon photo-diode ensure gathering all the light signals of particles, highly improve the resolution.
2. Built-in intelligent liquid dispersion units
Carefully aligned the stirring set-up, the ultrasonic dispersing unit and the sample circulation pipes, and fixed them inside the instrument. Such a built-in design effectively prevents the inhomogeneous dispersion and sedimentation of big particles, which can be observed in the designs that these dispersing units are separated from the instruments, where the sample circulation pipes are therefore too long, the sample will be sufficiently dispersed.
3. Unconstrained free fitting analysis patent techniques
The particle analysis software uses a unique unconstrained data fitting analysis patent technique that we developed to obtain data of real particle size distribution; this is particularly important for researchers.
4. Modern measurement control
Users can perform all measurement procedures by simply operating on the PC and have ideal results in a very short time.
5. User-friendly Operation
manual mode and the automatic mode, freely choose, to measure according to the sample features. In some conditions (e.g. the sample have unknown features or there are special requirements for the measurements), users can make a test measurement in the manual mode first, and after having an idea of the sample features and the measurement conditions, measure the samples in the automatic mode.
6. Three-dimension automatic light path alignment system
A precise four phase hybrid stepping motor automatically aligns the optical path and can adjust it at any moment, precision is up to 0.1um, this releases users from manual adjusting the optical path and improved accuracy and stability of the measurement results.
7. Quick measurements
Under “automatic” mode, all operation procedures are performed automatically. Automatic water supply, ultrasonic sample, stirring, circulation, background testing, sample testing, data analysis, draining and cleaning, can greatly reduce the measurement time, the whole procedures need within 2 mins.
8. Data analysis
Human errors be avoided, the measurement results are automatically processed. Manual processing is not necessary and the data is trustable.
Patents
* Optical bench design is protected by patent No.- ZL 2014 2 0378380.8,
* Three dimensional-optical bench alignment system is protected by patent No.- ZL 2013 2 0835882.4.
* MIE scattering principle application patent No.- ZL 2013 2 0812021.4.
* Dual laser beam orthogonal application is protected by patent No.-ZL 2007 2 0025702.0
* Wet circulation installation is protected by patent No.-ZL2010 2 0593526.2
WET-2005A particle size analyzer working schematic
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