Test slurry particle size distribution Winner2308b intelligent dry and wet laser diffraction particle size analyzer

 Winner-2308B Intelligent Wet and Dry Laser Particle Size Analyzer   Overview:     Winner2308B intelligent full automatic wet&dry laser particle size analyzer adopt laser diffraction theory(Mie and Fraunhofer diffraction), measure size is from 0.01&mu

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 Winner-2308B Intelligent Wet and Dry Laser Particle Size Analyzer

Test Slurry Particle Size Distribution Winner2308b Intelligent Dry Wet Laser Diffraction Particle Size Analyzer


Winner2308B intelligent full automatic wet&dry laser particle size analyzer adopt laser diffraction theory(Mie and Fraunhofer diffraction), measure size is from 0.01μm to 1200μm(dry 0.1μm-1200μm), Which offer reliable and repeatable particle size analysis for a diverse range of applications.It use dual-beam& multiple spectral detection systems and side light scatter test technology to significantly improve precision and performance of test, It's the prior choice for industrial production quality control departments and research institutions.

Main Specifications: 
Model NameWinner2308B
StandardISO 13320-1:2009,GB/T19007-2016,Q/0100JWN001-2013
Compliance with 21 CFR Part 11
PrincipleLaser diffraction principle 
AnalysisMie and Fraunhofer scattering
Detector ArrangementLog-spaced array, test angle from 0.015 degree to 145 degree
Measuring RangeWet:0.01μm-1200 μm   Dry: 0.1μm-1200μm 
Channels NumberWet:127 pcs   Dry:100 pcs
Accuracy errorWet<1%  Dry<1%  (CRM D50) 
Repeatability errorWet<1%  Dry<1%  (CRM D50) 
Light sourceDual lens, He-Ne laser  P>3.0 MW (λ= 632.8nm)
Auxiliary green semiconductor laser (λ= 532.8 nm) P>2.0MW ,
Laser SafetyClass 1
Wet dispersionUltrasonicFrequency:40KHz   Power:60W,   Time: ≥1S
StirRevolutions Speed: 0-3000RPM (Adjustable)
CirculateRated Flow:30L/min    Rated Power:70W
Sample tankVolume:1000mL
Sample cuvette
Volume: 10mL ( Available)
Dry dispersionDry-turbulence dispersion patent, normal shock wave shear technique
Feeding SpeedAdjustable (Variable speed knob)
Operation ModeFull automatic / manual control, freely choose
Dispersion mediumCompressed Air, pressure: 0 to 6 bar
Optical bench alignment systemFull automatic, precision is up to 0.2um
Test Speed per timeWet: <2 Min   Dry : <1min  Typical measuring time<10S
Outer dimensionL104cW44cH54cm
Net Weight70Kg

Main Features:

 1)Wet and dry sample dispersion system Integrated Design
Winner2308 intelligent laser particle size analyzer which is 1st set laser particle size analyzer integrated wet and dry dispersion test in one in China, it successfully resolved the problem of dry and wet technology integration, realize one key to switch, apply to test all the particle size distribution of powders, emulsion and suspension.

2) Intelligent full automatic operation system and manual operation mode, freely choose.

With intelligent automatic mode of operation, to achieve a key test, as long as according to the prompt addition of sample, click the "test", all process will be complete automatically,
not only reduce the testing workload, but also eliminate the interference of human factors, to further improve the accuracy and authenticity of testing results.
Wet method: A key to complete water-supply, ultrasonic dispersion, circulation, testing, cleaning, data record, data analysis, save and print are automatically completed, only take 2 mins.
Dry method: A key to complete the dust collecting, air supply, feeding, testing, data processing and other operation, take 1 min.

3) Stable and unique optical path system patented technology
Converging light Fourier transform path system, enables scattering light be not restricted to the lens aperture limit, and Dual-laser orthogonal light technology make use of the semiconductor auxiliary laser extend the test angle from 0.015 degree to 145 degree, ensure receive all the angles of signals.

4) Automatic Optical path alignment System,
The precision of four hybrid stepping motor in the automatic system of optical components, micro precision of 0.1um, the instrument of light path is always at its best to eliminate manually on the light path and the troubles and difficulties but also enhance the accuracy and stability of test results.

5) Full built-in Sample dispersion system.
 Auto wet dispersion system,SOP realize one key operation.
set mechanical stirring, ultrasonic dispersion, and circulation path in one, It ensures particles uniform dispersion and distribution,avoids many bad phenomenon, such as uneven distribution of particles, large particles deposit because of the long outer dispersing system tube,  And it guarantees the representativeness of test result.
For dry dispersion system, Turbulence dispersion patented technology and Normal shock shearing effect, make particles sufficient dispersion,ensure good test.
 6)Instrument Software
Original Unconstrained free fitting patent technology collect scattering data during the measurement process, make particle analysis not be restricted by any functions, truly reflect particles size distribution, The instrument provide high precision data with
10Khz data acquisition time.

Adopt unconstrained free fitting patent
technology collect scattering data during the measurement process, make particle analysis not be restricted by any functions, truly reflect particles distribution.
4. Software Function: 

1, Analysis Mode
Free Distribution, R-R Distribution, Logarithm Normal Distribution, Mesh number classification etc. meet different demands of particle size statistic in different industries.

2,Statistic Method
Volume Distribution, Quantity Distribution

3,Statistic Comparison
Statistic Several Testing Results to compare and analyze
Get difference by compare test result of different batches of samples, samples  before and after processing, and different time.
Have great practical significance to industrial raw materials quality control

4,User-defined Analysis
Figure out percentage according to the particle size
Figure out particle size according to the percentage
Figure out percentage according to the particle size range
Meet demands of representation of particle test in different industries.

5,Test Report
Word, Excel,Photo( Bmp), Text etc.

6,Multiple language Support
Chinese&English (Others are available)

7,Intelligent Operation Mode
Automatically control water inflow, dispersion,test and analysis.
Better Repeatability after remove human-factor

Test Slurry Particle Size Distribution Winner2308b Intelligent Dry Wet Laser Diffraction Particle Size Analyzer

                                                                                             Figure-Winner2308 laser particle size analyzer scheme
Winner2308 widely used in cement, ceramics, medicines, lotions, paints, dyes, pigments, fillers, chemicals, catalysts, drilling mud, abrasives, lubricants, coal, sediment, dust, cells, bacteria, food additives, pesticides, explosives, graphite, photographic materials, fuel, ink, metal and non-metal powder, calcium carbonate, kaolin, coal slurry and other powdered materials.

6.Adopt Patents Technology:
  1. Optical bench design is protected by patent No.- ZL 2014 2 0378380.8,
  2. Three dimensional-optical bench alignment system is protected by patent No.- ZL 2013 2 0835882.4.
  3. MIE scattering principle application patent No.- ZL 2013 2 0812021.4.
  4. Dry particle size analyzer full sealed sample cuvette application is protected by patent No.- ZL.2011 2 0267646.8.
  5. Dual laser beam orthogonal application is protected by patent No.-ZL 2007 2 0025702.0
  6. Powder dispersion pump design application is protected by patent No.-ZL 2007 2 0018648.7
  7. Wet circulation installation is protected by patent No.-ZL2010 2 0593526.2

Comany Information:

Test Slurry Particle Size Distribution Winner2308b Intelligent Dry Wet Laser Diffraction Particle Size Analyzer

Winner Particle Instrument Stock Co.,Ltd. have been specialized in laser particle size analyzer since 1985, as the leading manufacturer in China, winner undertake the national science and technology project for many times, get more than 30 patents technology, Strongly recommended by 500 Universities in China!


1st  Circulation test wet particle size analyzer

1st  Dry particle size analyzer

1st  Dynamic particle image instrument

1st  Nano particle size analyzer

1st Image laser particle size analyzer

1st Inline particle size analyzer


Our goal is to provide super quality and competitive price laser particle size analyzer for clients all over the world!

We created more than 10 first particle size analysis technology in China!


Purchase laser particle size analyzer need know points:


1) What materials need test?

If suspension/emulsion, must choose liquid dispersion particle size analyzer, and some materials are also reacted with water, so need liquid dispersion particle size analyzer also.

Generally, cement, metal powders and pharamcy materials need dry dispersion model particle size analzyer.

2) What size range need test?

By now, Based on MIE scattering, laser particle size analyzer can test the particle range is 0.01um-2000um.

If materials range is not so wide, for example, 10um-20um, smaller range of particle size distributon choose closer range model will be preciser, no need to buy large range model.

3) What is dispersion media?

For liquid model, in order that sample can  disperse well and circualte in the laser particle size analyzer, generally we need use water, alochol or organic solvent as dispersion media.

For dry dispersion model, just use compressed air as dispersion media.

In the current market, Dry laser particle size analyzer cost is higher than liquid dispersion models, so if can test well, liquid model is better.

More questions, please contact us, we will offer you the best suitable laser particle size analyzer for you!

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