Made by Jinan Winner Particle Instrument Stock Co., Ltd.
Measuring size range is 1-10000nm.
CE and ISO9001 certified
Used to R&D in company or universities.
2. Winner802 Photon correlation nanoparticle size
analyzer
OPERATION
winner802 Photon correlation Nanoparticle size analyzer
Winner802 is our company's latest laser particle size analyzer which
based on the dynamic light scattering principle, and also 1st one which
use digital correlator in China. Based on Brownian movement principle,
smaller particle, faster speed, bigger particle, more slowly. It adopt great
performance of HAMAMATSU photomultiplier and self-developed high
speed digital correlator as core parts, Get diffusion coefficient by test
scattering light change in some angle, and calculate particle diameter and
distribution according to stokes-Einstein equation. So the machine is with
characters of fast calculation, high resolution ration, good accuracy and
repeatability.
Application:
Nanometer and Submicron of solid particles or suspension
3. Winner802 Photon correlation nanoparticle size
analyzer
OPERATION
winner802 Photon correlation Nanoparticle size analyzer
Model Winner 802
Standard
GB/T 19627-2005/ISO 13321:1996GB/T 29022-2012/ISO
22412:2008
Measure range 1-10000nm
Concentration range 0.1mg/ml--100mg/ml
Accuracy <1%( Average particle size of standard sample)
Repeatability <1%(Average particle size of standard sample)
Light source Semiconductor laser λ= 532nm
Detector Imported HAMAMATSU photo-multiplier
Scattering angle 90o
Sample pool 4mL
Temperature control 5-40 ℃ （ temperature controller within 0.1℃ ）
Test speed <5 Min
Outer Dimension L48cm*W27cm*H17cm
G.W. 12Kg
Digital correlator
256 channels,delay time: 100ns-10ms,
calculation speed:162M/S
Operation system Win XP/Win 7
Analysis Average particle diameter, particle distribution,photon counting rate
4. OPERATION
Advanced test principle:
Dynamic light scattering principle and photon correlation spectrum technology, according to Brownian motion speed of
particle to test particle size, different size of particles have different speed, when laser illuminate these particles, it will make
scattering light happen different speed of fluctuations- downs.Photo correlation spectrum method will analyze these particle
size according to Photon fluctuations -downs in particular direction.
High resolution:
Using PCR technology test nanometer-scale particle size, must be able to distinguish nanosecond signal fluctuations. The
core components of the instrument is CR256 digital correlator developed by our company, with 8ns high resolution speed.
Advantage and features:
Test Schematic
5. OPERATION
Winner 802 Photon correlation laser nanoparticle size analyzer
High sensitivity and Noise-signal ratio
Detector is composed of imported HAMAMATSU photomultiplier, so ensure good accuracy.
High speed data collection and calculation
Self-developed patent product-CR256 digital correlation, It could finish dynamic scattering light intensity collection and
autocorrelative function real time calculation, Data processing speed is up to 162M, effectively reflect dynamic scattering
light information of different sizes of particles.
6. TEST:
Preparation ： Turn on the instrument,preheating 10-20 mins,then running the
analysis software.
OPERATION
1, running analysis software
(winner802 software interface)
Winner 802 Nanoparticle size analyzer
8. OPERATION
3.Setting test information,prepare to start testing
winner802 Nanoparticle size analyzer
4.put about 30ML of deionized water into a
beaker, add appropriate amount of the sample.
(dispersion medium is referent to sample.)
9. 5.Observe concentration after ultrasonic 1
minute,shows slight cloudy or turbid
6. put sample into sample cell
OPERATION Winner 802 Nanoparticle size analyzer
10. OPERATION
7.open cover, place sample cell.
8.Waiting for 1-2 mins ， make sample be in
stationary state and proper testing temperature.
Winner802 Nanoparticle size analyzer
11. OPERATION
10.Click"running" start to "test" 11.Observed correlation curve,if it's not
ideal, by selecting a different delay time to
adjust to achieve the ideal state.
Winner802 Nanometer particle size
analyzer
Points: How to choose proper "delay time"?
Big particle choose long delay time ， small particle
choose short delay time
12. OPERATION
12.When shows stable data,click"save record" 13.Click "run"choose "stop", check the result
Winner 802 Nanoparticle size
analyzer
18. Winner802 Intelligient Particle Size AnalyzerOPERATION
Our Part Customers:
Peking University
Shandong 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
SIM (USA) INTERNATIONAL INC
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
19. Particle Size Analyzer Since 1985
Thank You!
Website: http://en.jnwinner.com/
TEL:0086-0532-88873392
FAX:0086-0532-88873392
Mobile:0086-136 9861 1832
Address: Building F, University science Park, Shunhua
Road, Lixia District, Jinan, Shandong, China.
