• Dry Laser Particle Sizer
  • Dry Laser Particle Sizer
  • Dry Laser Particle Sizer
  • Dry Laser Particle Sizer
Dry Laser Particle Sizer
  • ST-P311
  • 0.1-600μm
  • 98 pcs
  • ≤1%
  • ≤1%

The ST-P311 uses air as the dispersion medium, combined with proprietary turbulent dispersion technology, to achieve thorough and uniform sample dispersion, effectively reducing agglomeration and secondary classification. It is particularly suitable for powder materials that are easily hygroscopic, soluble, or react with liquids. Its modular design, coupled with automated control software, support

Product Description

The ST-P311 uses air as the dispersion medium, combined with proprietary turbulent dispersion technology, to achieve thorough and uniform sample dispersion, effectively reducing agglomeration and secondary classification. It is particularly suitable for powder materials that are easily hygroscopic, soluble, or react with liquids. Its modular design, coupled with automated control software, supports one-click standardized testing, reducing human error.

Equipped with an imported semiconductor laser and a high-sensitivity optical detector, it can stably acquire scattering signals over a wide dynamic range, improving the ability to identify particles of different sizes and enhancing measurement reliability.

The ST-P311 dry laser particle size analyzer boasts excellent repeatability and data consistency, and is widely used in new energy, chemical, metal powder, building materials, and precision processing fields, providing a reliable particle analysis platform for R&D and quality control.


Product Features

1.Converging Fourier transform optical path patent technology,greatly improve testing resolution.
2.Intelligent operation system realize one key test
3.Patented technology of compressed air turbulence dispersion.
4.Fully automatic stepless speed sample feeding system.

Application

Dry laser particle size analyzer can be widely used for the particle size measurement of 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.


Technical Data

Model

ST-P311

Standard

GB/T19077-2016; ISO 13320:2009; Q/0100JWN001-2024

Size Range

0.1-600μm

Channels Number

98

Accuracy error

≤1.0% (Deviation of D50 on national standard sample)

Repeatability error

≤1.0% (Deviation of D50 on national standard sample)

Light Source

High performance laser λ=639nm, power p>2mW

Dispersion Method

Dry-turbulence dispersion mode

Operating mode

SOP can be set, one-click automatic test, automatic storage, automatic alignment and other functions

Test Speed

1min for each time

Volume

Host: 1030 x 450 x 325mm

Dispersed modules: 260 x 285 x135mm

N.W

33Kg +7Kg

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