DI-6422 Emulsion Particle Size Meter

DI-6422 Emulsion Particle Size Meter

Description

DI-6422 Emulsion Particle Size Meter

Features:

The emulsion particle size meter is an instrument for measuring the particle size distribution of the emulsion. For example, in emulsion polymerization, the diameter and distribution of latex particles are one of the important indicators to characterize polymer emulsions. At present, the core of molecular design is the control of the size and distribution of latex particles in emulsion polymerization. The emulsion with different particle size has different application value,Such as microemulsion, particle size between 10~100nm, is an ideal small particle size, monodisperse polymer particles synthesis medium, in food, medicine, transparent material filler and other fields have a wide range of applications. So the emulsion particle size test becomes particularly necessary and important.

 

DI-6422 Emulsion Particle Size Meter

Technical patents:
(1) The abnormal change of Airy spot (ACAD) and its influence on particle size measurement were found, and the interference of ACAD phenomenon on the inversion of light energy data was solved.
(2) Original polarization space filtering technology *
(3) Inclined trapezoidal window technology *.
(4) The unified scattered light energy inversion algorithm eliminates the problem that users have to choose inversion modes, and different modes have different results.
Distributed system dual motor drive and continuous level monitoring.

 

DI-6422 Emulsion Particle Size Meter

Parameter

principle of measurement laser diffraction
optical model Full range Mistral theory and Fraunhofer theory are optional
Particle size measuring range 0.02μm-3600μm, no need to replace the lens, does not rely on standard sample calibration
detecting system Contains a grille type large Angle, non-uniform cross area compensation detector array, the whole measurement Angle range without blind area
Spatial filtering mode Non-pinhole polarization filtering patented technology *
light source 638nm solid-state laser with integrated thermostatic system, up to 20mW
Optical alignment system Intelligent fully automatic
measuring time Typical values are less than 10 seconds
measuring speed Up to 20,000 times per second
degree of accuracy Dv50 better than ±0.6% (NIST-Traceable latex standard)
repeatability Dv50 better than ±0.5% (NIST-Traceable latex standard)
laser safety Class 1 laser products
computer configuration Intel i5 processor, 4GB RAM, 250GB hard drive, mouse, keyboard and widescreen display
computer interface USB2.0 or above
Software running platform Windows7 or above Professional Edition
operating ambient temperature 5-40℃
Operating ambient humidity 10%-85% relative humidity (no condensation)
power requirement Ac 220V, 50Hz-60Hz, standard ground
Optical system weight 28kg
Optical system size 636mm x 275mm x 320mm

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