Laser Particle Size Analyzer Bettersizer S3

$ 56,000.00 $ 36,500.00

Breakthrough particle sizing solution

The Bettersizer S3 delivers best-in-class performance by the careful balance of cutting-edge innovations and functionality. We focused on the development of a world-class particle analysis system. With a compact yet flexible integrated body, the Bettersizer S3 series combines our innovative Dual lenses & oblique incidence optical system (DLOIS). This innovate design delivers a wide test range from 0.01 µm to 3500 µm, auto refractive index measurement, smart operation functions, and software for quick and productive measurements. The excellent performance and intelligent operation mode make Bettersizer S3 the best choice for particle size study for most research institutions and laboratories.

● Measurement: Particle size
● Particle size range: 0.01 µm to 3500 µm
● Dispersion type: Wet
● Technology: Laser diffraction
● Auto refractive index measurement

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Measuring range:
Particle size from 0.01 µm to 3500 µm

Dual Lenses & Oblique Incidence Optical System (DLOIS): This novel design eliminates the fitting error of traditional double beam systems. It also enlarges the detection angle (0.02 to 165 degrees) and increases sensitivity, resolution, and accuracy.

Auto refractive index measurement: Pre-determines the optical parameters of materials that will closely match the true value of the sample. This enhances the accuracy of the measurements of materials with unknown refractive indices.

• Fully automatic operation minimizes workload as well as operating errors.

• Measuring results displayed in real time and rapidly track changes with user-defined parameters.


Additional information

Weight 200 lbs
Dimensions 50 x 40 x 30 in



Bettersizer S3 series brochure

Bettersize General Brochure


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