TR-2000S intelligent laser particle size analyzer, adopt MIE scttering principle,perform auto test, auto optical path alignment, auto water supply, auto drainage, auto bubble removing, auto ultrasonic dispersion, auto cleaning etc., really realize one-key operation. It adopt full built-in sampling system, effectively prevents large particles sedimentation problems in the circulation pipeline, ensure good accuracy. It adopts comprehensive Laser diffraction particle size measurement principle with highly sensitive ring photoelectric detector improving the test accuracy greatly, Original designed unconstrained free fitting software technology, a true reflection of the particle size distribution, to ensure truth and accuracy of the test results. Therefore especially suits the laboratories of enterprises, colleges and universities and research institutes to use.

Main Specification:

Model Name		TR-2000S
Standard		ISO13320-1:1999, GB/T19077.1-2008, Q/JWN001-2009
Principle		MIE scattering principle
Measuring Range		0.1-300μm
Channels Number		39 PCS
Accuracy error		<1%   ( CRM D50 )
Repeatability error		<1%   ( CRM D50 )
Light source		High performance He-Ne Laser (λ= 632.8nm,  P>2MW) Lifetime>25000hour
Dispersion  Method	Ultrasonic	Frequency:40KHz   Power:35W,   Time: ≥1S
	Stir	Revolutions Speed: 0-3000RPM (Adjustable)
	Circulate	Rated Flow:8L/min    Rated Power:10W
	Sample Pool	Volume:350mL
	Micro- Sample Pool	Volume: 10mL ( Available)
Operation Mode		Full automatic and manual control, freely choose
Output parameter		D10,D50,D90,D100,S/V referent parameters
Optical Calibration System		Full automatic
Test Speed		<2mins for each time
Volume		L88cm×W39cm×H46cm
Net Weight		41Kg

 
Main Features:
1) Advanced design of light path: 
Trueview 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 dataof 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.
 
TR-2000S 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.

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