Laser Diffraction Particle Size Analyzer

Applicable to a Wide Range of Applications Using Optional Unit s and Application Sof t ware Packages Provides Accurate Evaluation of the Change in Par ticle Size Dis tribution, Conforming to ISO13320 Laser Diffraction Particle Size Analyzer 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...

Wide applicability High resolution High concentration High repeatability High reliability High sensitivity High throughput High efficiency High analysis capability 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....

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. PSL particles 50nm median diameter Normalized Particle Amount (Diff) Normalized Particle Amount (Cum) Normalized Particle Amount (Diff) Normalized Particle Amount (Cum) Stainless balls of 2mm diameter ■ The system configuration can be optimized to address various uses, purposes, measurement objects, environments and conditions. Sampler SALD-MS23 Measurement...

High resolution Accurately detects particle size distribution with five peaks Scattered light from coarse particles is concentrated at low angles near the optical axis and fluctuates vigorously within a tiny angle, but scattered light from microparticles fluctuates slowly up to large angles away from the center. Whereas the intensity of scattered light from coarse particles is extremely high, the intensity of scattered light from microparticles is very low. The SALD-2300 achieves high resolution over a wide range of particle sizes by utilizing the relationship between particle size and scattered...

High efficiency / High reliability Automatic refractive index calculation function eliminates the mistake or trouble of selecting refractive indices. Automatic Refractive Index Calculation Function Is Available. Selecting a refractive index was an unavoidable part of using the laser diffraction method, in which a published value was generally entered. However, such values were not necessarily appropriate, considering the effects of particle composition and shape. Therefore, tedious trial and error processes were used to select refractive indices. WingSALD II solves such problems by being the...

High efficiency / High reliability Assist function decreases operational error to ensure more accurate measurement. Measurement Assistant Function Allows Preparing SOPs to Ensure Measurements Are Always Performed Using the Same Conditions and Procedures. Anyone can conduct high-quality measurements anywhere at any time. With the SALD-MS23, SALD-BC23, and SALD-DS5S, automatic measurement by PC control can be conducted according to a specified SOP. The operator's work consists of sample preprocessing and inputting only. Creating, saving, and sharing measurement conditions and procedures, including...

By enabling measurement under wide particle concentration conditions (0.1ppm to 20%), changes in particle size distribution depending on particle concentration can be evaluated. High sensitivity / High concentration Previously, the particle concentration of a sample had to be adjusted to meet the optimum conditions of analyzers by dilution or concentration using a centrifuge. In these cases, changes in particle size distribution, such as agglomerations or dispersions, could not be considered. Dispersions and agglomeration can be caused by dilutions. In some cases, dilutions can accelerate dispersions,...

High speed Changes in particle size distribution can be monitored in real-time. Continuous measurement function at 1-second intervals can record these processes for additional analysis. Particle size distribution data and light intensity distribution data can be displayed in real-time. This means that sample changes over time or shifts in the dispersion status can be monitored in real-time. Since both the light intensity distribution data, which is the raw data, and particle size data can be monitored simultaneously, they can be compared to keep track of any changes in the status of samples....

High efficiency Processes multiple sets of data more efficiently Multiple sets of data can be stored as a group, which enables easier organization, re-displaying, and reanalysis of data. Data can be loaded as a group and displayed or analyzed at the same time, rather than having to load each set separately. High analysis capability Measurement data from multiple facets –Extensive assortment of data analysis applications included standard The following data analysis applications are included standard. ■ Evaluation of Scattering Angle Graphs the components of scattered light intensity at each angle....

System Structure Wide range of system configurations can be designed by adding optional units. Measurement Unit SALD-2300 The batch cell and the high-concentration sample measurement system can be set in the measurement unit. Small-Volume Measurement System (SALD-2300 and SALD-BC23) High-Concentration Sample Measurement System (SALD-2300 and SALD-HC23S) Very Small-Volume Measurement System (SALD-2300 and SALD-HC23S and “Glass Slides with Indentation”) SALD-DS5S (Sampling unit and dispersion device) 1210mm or more Wet/Dry Measurement Full System (SALD-2300 and SALD-MS23 and SALD-DS5S) SALD-DS5S...