Dry & Wet Dispersion Particle Size Analyzer, 0.01µm~3000µm

PA-6000LDWA laser particle size distribution analyzer is a high-end particle size analyzer, which integrates dry and wet testing. The wet dispersion system can test conventional samples and emulsion-type slurries. Materials, powders and readily soluble samples. The instrument has advanced optical design, according to ISO13320 and other standards, uses Labgeni's (unconstrained) free distribution mode to calculate particle size distribution, ensuring that each particle size reaches the highest resolution, and fully detects the subtle differences in details of each particle size. Very high resolution in full scale testing.

PA-6000LDWA works with both liquid and dry dispersing system

—The dry system includes host,auxiliary equipment( including vacuum, waste powder collecting can, air purification tank) and quiet air compressor.

—The wet system includes ultrasonic dispersion, mechanical agitation, circulation etc.

—Just click the mouse to shift between liquid and dry without manually replacing the device in order to secure the accuracy and repeatability.

—Dry method or wet method test, no need to change the device, just select dry method or wet method in the test software menu, and the function conversion can be quickly realized. The instrument adopts a metal shell fully sealed structure, which has good electromagnetic shielding performance, and can achieve environmental protection and no pollution in the test, quickly obtain accurate and reliable particle size distribution results, and have the advantages of repeatability, stability, and high resolution.

Application

Dry powder or emulsion particle size distribution analysis including Ferrite, NdFeB, hard magnetic powder, soft magnetic powder, cement, cobalt powder, electronic materials, pesticides, pigments, pharmaceuticals, ceramics, cosmetics, paint and coating, food, calcium carbonate, talc, kaolin, alumina, rare earth, catalyst, blowing agent, refractory material, graphite, etc.

Advanced Optical System

• Inverting the Fourier optical system greatly reduces the stray light generated by the multiple reflections of the sample cell and the optical mirror. The large-angle scattered light is not limited by the aperture of the lens, which effectively improves the test resolution and ensures the accuracy of the test data. accuracy.
• 128-level multi-element detectors, each level of background light is independently compensated, and the gain is increased.
• Imported semiconductor laser, dual light source test resolution is higher, main light source: wavelength 650nm, 30mw, lifespan> 70000h. Auxiliary light source: wavelength 405nm, 20mw. The auxiliary light source enhances the resolution in the small particle size range.
• The high-rigid optical structure supported by elastic, the optical path is stable, and the instrument is guaranteed to be in a stable state for a long time.
• The sample detection cell is glued with high-quality high-optical glass, and the metal material on both sides is reinforced (patented) to ensure the highest optical precision and mechanical strength, and a long service life.

Excellent dispersion system

Wet Dispersion System

• The combination of large-diameter ultrasonic dispersion tank and agitator can fully disperse the sample evenly and quickly, and the peristaltic pump circulates and transports it in a short distance to avoid the stratification of the sample. All pipes are of equal section, equal flow rate, no centrifugal negative pressure zone, less pollution to the sample and easy cleaning. No air bubbles during delivery. The accuracy and repeatability of the instrument test are guaranteed.
• It has intelligent functions such as automatic water absorption, automatic centering, automatic testing, automatic cleaning, and ultrasonic anti-dry burning. Fully automatic ultrasonic device and mechanical stirring motor can fully disperse the sample while reducing air bubbles and liquid splashing, ensuring stable and reliable test results.
• The standard sample cell with a volume of 500ml is made of stainless steel for corrosion resistance. Built-in automatic suction pump, can automatically feed without manual operation
• Water, a water level detector is installed above the sample cell, and the solenoid valve automatically closes when the water level reaches the specified height to ensure the accuracy of each test medium. Because the dispersion and circulation are completely independent, the cycle test time is short, which reduces the adhesion and wear of the sample to the test dish.

Dry dispersion system

• The self-developed powder spraying and dispersing device (patent), the spray gun and the sample inlet are directly combined into one, the sample chamber is evenly moved by the instantaneous suction and continuous automatic spraying without delamination. No adhesion, avoid secondary agglomeration after powder dispersion, and ensure test accuracy and stability.

Versatile Analysis Software

• One-key exchange of Chinese and English operating systems, the software interface is clear and clear, and the operation is simple.
• There are three formats of report output: free distribution, normal distribution, and RR distribution to choose from. The content includes cumulative particle size distribution data and curve, interval particle size distribution data and histogram, typical particle size values ​​such as D3, D10, D25, D50, D75, D84, D90, D97, volume average particle size, area average particle size, specific surface area etc. data.
• Test data can be viewed online, printed, or saved in PDF format.
• Adopt RS232 and USB standard serial data transmission mode.
• The analysis software is compatible with Windows XP/Win7/Win10 systems.

Specifications

Standard analyzer configuration

TEST REPORT