Characteristics:

• Work principle: The laser particle size analyzer is based on full measuring range of Mie scattering theory, sufficiently considering the optics nature such as sample and decentralized medium refraction coefficient and so on. On the basis of laser illuminate size and the size distribution regular pattern of scattering light energy that comes from the sample inversely calculate out sample group.
• Technique feature: The laser particle size analyzer work principle is well-developed, hardware design is very reasonable, the product is designed according to the international engineering standard ISO-13320, absorbs England, America, Germany and other countries well-developed experience on the size analysis, all features of the product are domesticly and leading.
• Illuminant: The laser particle size analyzer adopts He-Ne’s laser make illuminant, the wavelength is 0.6328 micron, wavelength is short, string breadth is narrow, stability is good, and laser power source and laser tube service life is more than 15000 hours.
• Light electricity probe: The laser particle size analyzer light electricity system is designed uniquely. The primary detector is one, many assist detectors presenting non-uniform intercourse and three dimension fan-shaped ranges matrix rank. The largest test examination horn attainability is up to 1350.
• Light route: The laser particle size analyzer adopts a measuring range designed, the convergent light route is unique, decreasing Fourier lens, as a result the measurement range broader, the resolution is higher, the error is minimal.

 
Specifications:

WJL-612	Dry	1、  Measurement range:0.1-600μm 2、  Error:＜±1%(national standard materials D50) 3、  Repetitiveness deviation: ＜±1%(national standard materials D50)	Main system: 1000×330×320mm Dry sampling system:350×330×300mm	40kg
WJL-616	Dry	1、Measurement range:0.1-800μm 2、  Error:＜±1%(national standard materials D50) 3、  Repetitiveness deviation: ＜±1%(national standard materials D50)
WJL-618	Dry	1、Measurement range:0.1-1200μm 2、    Error:＜±1%(national standard materials D50) 3、    Repetitiveness deviation: ＜±1%(national standard materials D50)