Dry Dispersion Laser Particle Size Analyzer

Overview:

PSA3003 is a universal dry dispersion laser particle size analyzer, using the scientific structure design and a new generation of dispersion device, the dispersion effect is better than similar instruments. Using MIE scattering theory as the theoretical basis, converging Fourier transform optical path, and with high stability and He-Ne laser high-sensitivity photodetectors ring ensures repeatability and accuracy of test results.

This product use air as the dispersing medium, the use of turbulent dispersion principle, with high-precision feeding apparatus and Patent powder injection pumps, No-Oil silent air source, ensure that the sample is thoroughly dispersed. It is applied to any powder material, particularly good for materials occurs chemical reaction in water, or shape change in the liquid. It has same accuracy and repeatability compared with the wet method.

Main Specifications:

Main Features:

1)Unique patent technology of optical path and detection system, greatly improve testing resolution.

Converging Fourier transform optical path patent technology overcome lens aperture restriction on the scattering angle, expand testing range in limited space, and add more secondary integrated photodetectors, which can effectively collect scattered light from all angles in the the corresponding test range, make sure the testing accuracy and reliability within the full range.

2)Scientific and automatic dry dispersing system

Turbulence dispersion patented technology and Normal shock shearing effect make particles sufficient dispersion, dispersion core part using wearable ceramics not only improve dispersion system’s working life but ensure more accurate and stable testing result.

3)Intelligent Operation System realize one key test

Just need put in sample, Dust collection, air supply, feeding and others are all automatic. It only only reduces workload, but eliminate errors caused by human factors, further improve testing accuracy and authenticity of the testing results.

4)Software support

Unique unconstrained free fitting technology make particle analysis not be restricted by any functions, truly reflect particles distribution, ensure accuracy of testing result.

Application:

PSA3003 Dry laser particle size analyzer used in 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.

Patents Technology:

l  Optical bench design is protected by patent No.- ZL 2014 2 0378380.8,

l  Three dimensional-optical bench alignment system is protected by patent No.- ZL 2013 2 0835882.4.

l  MIE scattering principle application patent No.- ZL 2013 2 0812021.4.

l  Dry particle size analyzer full sealed sample cuvette application is protected by patent No.- ZL.2011 2 0267646.8.

l  Powder dispersion pump design application is protected by patent No.-ZL 2007 2 0018648.7

Principle: