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Sald-2300

Laser Diffraction Particle Size Analysis?

Particle size distribution can be calculated using the light intensity distribution pattern of scattered light which is generated from sample particles when laser irradiates them.
This is the main particle size analysis method because it has excellent properties such as a wide measurement range, a short measurement time, and the ability to measure both wet and dry samples.
Please refer to page 19 for the measurement principle.

  • Measurement principle: Laser Diffraction Method
  • Measurement range: SALD-MS23: 17nm(0.017 m) to 2500 m
  • Light source: Red Semiconductor laser (Wavelength 680 nm)
  • Light detector: Detector elements for UV semiconductor laser Total 84 elements (78 forward, 1 side, 5 back)
  • System Compliance: Class 1 Laser Product, CE compliant
  • Required power supply: 115 or 230 VAC as ordered 100 VA

Powerful new functions have been added to accurately evaluate the change in particle size distribution.

Particle size distribution can have a major effect on the characteristics desired for a given application or objective, or on the performance and quality of a final product.
A particle size analyzer with the ability to precisely measure particle size distribution is an essential tool in today’s laboratory. The SALD-2300 is that tool. With a variety of optional units and application software packages, the SALD-2300 can easily address the application requirements in a variety of industries, including pharmaceuticals, cosmetics, foods, drinks, pigments, paints, ceramics and electronic materials.

The following three functions have been added to ensure the accurate evaluation of changes in particle size distribution, which is caused by time course or particle concentration.

  1. Wide particle concentration range from 0.1ppm to 20%.

  2. Continuous measurement function at minimum 1-second intervals.

  3. Wide measurement range from 17nm to 2500 μm.

SALD-2300 maintains data compatibility with previous products such as the SALD-2001, SALD-2101, and SALD-2201.

Wide applicability

Using the SALD-MS23 sampler, the measurement range is 17nm to 2500μm for wet measurement.
For example, PSL particles with a median diameter of 50nm and stainless balls with a diameter of 2mm can be measured by a single analyzer.

Various sample amounts (Suspension) can be selected according to measurement objects and purposes.

  • Sample amount for SALD-MS23 is variable: 100mL, 200mL, or 300mL.

  • Sample amount for batch cell SALD-BC23 is 12mL.

  • In the case of high-concentration sample measurement system SALD-HC23S, optional indentation can be used for sample amounts ranging from 6μL to 150μL.