Main Features:
1) Advanced design of light path:
Winner patented technique of Fourier transform 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.
2) Built-in dispersing units:
We carefully aligned the stirring set-up, the ultrasonic dispersing unit and the sample circulation pipes, and
fixed them inside the instrument. Such a builtin 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 fitting techniques:
The particle analysis software uses a unique unconstrained data fitting technique that we developed to obtain data
of unknown size distribution, this is particularly important for researchers.
4) Micro sample chamber (optional):
The capacity of the sample chamber is as small as only 10ml. This helps with measuring expensive/precious samples,
or samples difficult to be dispersed within medium.
5) Modern measurement control:
Users can perform all measurement procedures by simply operating on the PC and have ideal results in a very short time.
6) 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.
7) Fully automatic light path alignment:
A precise four phase hybrid stepping motor automatically aligns the optical path and can adjust it at any moment. This
releases users from manual adjusting the optical path and improved accuracy and stability of the measurement results.
8) Quick measurements:
set “ automatic” mode, all operation procedures are performed automatically,automatic water supply, Automatic ultrasonic
sample, stirring, circulation,background testing, sample testing,analysis , draining and cleaning, which significantly reduces
the time for measurements, the full process only take 2 minutes.
9) Data analysis:
Errors in the data are rejected and the measurement results are automatically processed. Manual data processing is
not necessary and the output is more standard.
Application:
1. Nonmetallic powder particle size distribution analysis such as calcium carbonate, talcum powder, kaolin, zirconium silicate, wollastonite, graphite, silica
powder, tourmaline, mica, barite, plaster, bentonite, diamond, quartz, diatomite, feldspar, calamite,clay, garnet, vermiculite, Titanium white power, etc.
2. Metallic powder particle size analysis such as aluminum powder, iron powder, magnesium powder, molybdenum powder, copper powder, zinc
powder, other rare metal power and varied alloy powder, etc.
3. Other materials particle size analysis such as pharmaceutical, agricultural pesticide, grinding particle, foodstuff, scientific research, teaching, cement, ceramic, glass, chemical industry, military industry, soil, pigment, oil exploration, geological analysis, river silt and electronic particle, etc.

Winner2000ZDE Laser Particle Size Analyzer 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 is protected by patent No.- ZL 2013 2 0812021.4.
4) Wet circulation installation is protected by patent No.-ZL2010 2 0593526.2.