Winner Particle Instrument Stock Co.,Ltd. which have been specialized in laser particle size analyzer since 1985, and manufacturer of 1st set laser particle size analyzer in China! Winner2308A intelligent full automatic wet&dry laser particle size analyzer adopt full MIE scattering principle, measure size is from 0.01um to 2000um(dry 0.1um-2000um), 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.

1. I

2. Winner Introduction

3. OUR HONOUR
High Tech-Company Excellent Software Company Own-Software Product Registration Excellent Software Product

4. Winner Laser Particle Size Analyzer Since 1985

5. Winner2308 Intelligent Laser Particle Size Analyzer
MIE scattering theory
Laser Diffraction, also known as Static Light Scattering, has become one of the most widely used particle sizing distribution
techniques across various industries. Samples can be analyzed on either a liquid suspension or dry dispersion basis. The
sample
material is passed through a laser beam which results in the laser light scattered at a wide range of angles. Detectors placed at
fixed angles measure the intensity of light scattered at that position. A mathematical model (Mie or Fraunhoffer Theory) is then
applied to generate a particle size distribution. The final result is reported on an Equivalent Spherical Diameter Volume basis.
Particle Size by Laser Diffraction is widely recognized by numerous standards and guidance agencies such as the ISO13320-
1:1999,GB/T19077.1-2008,Q/0100JWN001-2013 This technique's ability to perform dry or liquid dispersion analyses make it a
good choice for general particle sizing applications and its broad dynamic range (sub-micron to millimeters) has proven useful to
the environmental, pharmaceutical, food, health, beauty,petrochemical, mineral, metal and many other industries.

6. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
1. Wet and dry dispersion system Integrated Design
2. Intelligent SOP operation system and manual operation, freely choose
3. Using convergent light Fourier transform patent technology, make the large angle
scattering light not be restricted by Fourier lens aperture, effectively improve the
instrument resolution, change measuring range without replace lens . Sealed
stable light path, good dust-proof performance.
4. use auxiliary semiconductor laser to expand the measurement range by enlarge
scattering angle from 45 degrees to 135 degrees.
5. Three-dimensional automatic Optical path alignment System,precision is up
to 0.1um.
6. Full built-in automatic water-supply,ultrasonic,agitator liquid dispersion
system,Shortening pipeline, easy and good dispersion, avoid large particles 2rd
precipitation in the pipeline.
7. Adopt Original Unconstrained free fitting technology collect scattering data during
the measurement process, make particle analysis not be restricted by any functions,
truly reflect particles distribution.
Application:
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.

7. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
Winner2308 Laser Particle Size Analyzer
Dry & wet system, one key switch
Model Name Winner2308A
Standard ISO 13320-1:1999,GB/T19077.1-2308, Q/0100JWN001-2013
Principle Laser scattering principle
Measuring Range Dry:0.1-2000 micronWet:0.01-2000 micron
Channels Number Dry:100 pcs Wet:127 pcs
Accuracy error <1% (Deviation of D50 on national standard sample)
Repeatability error <1% (Deviation of D50 on national standard sample )
Light source He-Ne laser P>3.0 MW (λ= 632.8nm)
lifetime>25000hoursAuxiliary laser:semiconductor (λ= 532 nm)
P＞2.0MW
Operation Mode Full automatic
Optical alignment Automatic
Data acquisition rate 2KHZ
Test Speed Wet: ＜2 Min per time, Dry : <1min per time
Outer dimension L92cm×W44cm×H50cm
Net Weight 70Kg

8. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
Internal Structure

9. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
1, Hardware Installation
Winner2308 Particle size analyzer( connect Dust cleaner, air compressor and refrigerant dryer
and computer)

10. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
Auxiliary device Installation
1) Winner2308 Particle size analyzer( Dust cleaner, air compressor are belong to standard accessories,will be
packaged with instruments for free. refrigerant dryer is optional.
2) Insert USB key to the computer

11. Software Installation-Full English version
Insert analysis software CD into CD-ROM drive drive, choose English to install step by step.
Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION

12. 2, Preparation Work
Turn on the machine power switch,preheating 15 mins , then running the software
Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION

13. Connect Instrumnet software to Computer
Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION

14. 3, Choose sampling mode-Wet sampling mode
According sample character,choose proper dispersion medium and the dispersant, If choose wet sampling system
Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION

15. 3.1 Background Test
Wet sampling mode operation:
Background shall be measured before testing each sample,put the suction tube into distilled water or specific
dispersion medium. Point: Fill water into sample pool firstly to testing background when Choose manual control
Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION

16. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION

17. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION

18. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION

19. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
l After finish background test, turn off "circulate',
put in sample, according to sample feature, set proper
ultrasonic time.
l after a white(1-2 mins), when keep ultrasonic
dispersion
working, turn on "circulate",click "R" enter into "Test'
Interface.

20. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
3.4 Test Process:
observe Optics concentration, keep it in 10-30, if too little, need add more sample, or flush, test again.Save the records,Finish
Testing, Drainning water, and Clean instruments for 3 times.

21. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
Choose 10 items record to calculation, Get sample average value, repeatability, Accuracy

22. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
3.5 Print the report, cleaning the instrument. finish test.

23. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
4. Dry Dispersion System: (choose dry in the software, instrument will automatically transfer to dry system)
(Auxiliary device is composed of air compressor, Dust collector and Refrigerant dryer, belong to standard accessories)
Application:cement, ceramics, pharmaceuticals, dyes, pigments, fillers, chemical products, catalysts, coal dust, additives,
pesticides, explosives, graphite, photographic materials, fuel, metal and non-metal powder, carbonated calcium, kaolin and other
powder industry, particularly for materials which occurs chemical reaction, the shape change and the loss in the liquid, such as
herbs, magnetic materials and relatively wide distribution and larger particles powders, have more unique applicability and
practicality.

24. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
Compare to wet sampling mode, Dry samling system is more fast and simple to operate, take 1 minute per test.Operation mode:
munual and full automatic, take manual for example.
1) Background test: turn on "absorb sample" and "air supply" to test background

25. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
2)Put sample in, turn on "add sample", enter into "test interface",
3)obeserve optic concentration, keep 10-20, or add more sample, when proper, save recoard, finish the test.

26. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
4) choose 10 items of stable data to creat report

27. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
5) set parameters , creat report. output parameters:D90,D50,D10, D[3,2],D[4,3],Dav, S/V etc.

28. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
Test report interpretation:
D10=X, means ≤X particle size’s particle volume content
occupy 10% of all the particles.
D50=Y, means ≤Y particle size’s particle volume content
occupy 50% of all the particles.
D90=Z, means ≤Z particle size’s particle volume content
occupy 90% of all the particles.
DAV: Average particle size of particles group
S/V: Specific surface area, surface to volume ratio/
Surface area per unit volume
D[3,2] Weighted average surface area
D[4,3] Volume weighted average
Particle Size Analysis Chart illustration:
The transverse is the particle size value, and the value is
logarithmic distribution.
The left column is the volume of the cumulative
percentage, the corresponding curve is upward trend.
The right column is the percentage of the volume of a
certain interval, corresponding to the histogram or
undulating curve.
The data list is corresponding to the test result of analysis
chart.

29. Winner2308 Intelligient Laser Particle Size AnalyzerOPERATION
Winner2308 adopt Patent Technology as below:
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

30. Winner2308 DRY WET Laser Particle Size AnalyzerOPERATION
Our Part Customers:
UNIVERSITY OF WOLLONGONG, Australia
Beijing University
Zhejiang University
Institute of metal research,China Academy of Sciences
Civil Aviation Authority,China
Petroleum Group.China
Sinopec Group.China
Graphit Kropfmühl AG. Germany
DuPont, USA
SMtech Corp., USA
Sun Chemical Middle East FZE, UAE
SIM INTERNATIONAL INC,USA
Mundipharma. India
Don Optical.Korea
PPG Coating. Japan
TAIYO INK. Japan
Heraeus. Germany
Osram lighting. Germany
Nippon Paint.Japan
Otsuka pharmacy, Japan
Sri Thai Silp industry,Thailand
Bulgarian Academy of Sciences,
GRU Lab, USA

31. Laser Particle Size Analyzer Since 1985