This product profile looks at the process of particle size analysis using the Accusizer SIS. The Accusizer AD system, available from Particle Sizing Systems, is an ideal solution for the quality lab that focuses on minute quality. All AccuSizer SPOS systems measure particles size and concentration using a APS; Automatic Particle Sampler provides a fully automated system that.

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So in addition to having systems that can handle concentrated dispersions like emulsions or inksthe POU adds the monitoring of contamination which will have a big impact on pharmaceutical PAT.

These alternative techniques require the use of complex mathematical algorithms and can produce only a rough approximation of the true PSD, having accuslzer sensitivity and very accusizef resolution. In either case, time and money are lost. While there are several established techniques in the field of particle sizing that can be used to measure the particle size distributions of nano-dispersions, few of them….

Using the Accusizer AD or the APS, the determination of oversized particle concentrations in the quality control lab can be performed. However, it has a much wider size range, a much higher counting rate and is compatible with any liquid or gasand relatively immune to clogging.

Online Particle Size Analyzer AccuSizer | Particle Sizing Systems

The AccuSizer AD provides exponential autodilution to your sample, automating sample preparation while still providing accurate concentration information. The AccuSizer is the first fully automated high resolution particle sizing instrument in its class. Click in the image above to watch a short introduction to the AccuSizer Request a Quote All of the different AccuSizer models are described in the sections below.

Several fluidics configurations are available to deliver the sample to the sensor directly or with autodilution to avoid coincidence errors. Get the latest articles from Laboratory Network delivered to accuiszer inbox.


Instead it builds the particle size distribution one particle at a time. These OL systems represent a range of Autodilution fluidics which can be chosen for optimal measurement of your samples.

The yields PSDs with resolution and accuracy comparable to those produced by the classical resistive-pore, or electrozone, method. The A can count particles in large liquid volumes, with room for 1 liter beakers. A failed product will have to be returned to the factory floor for further processing or junked.

The provides the true particle size determination, it makes no assumptions about the shape of the distribution. I agree to the Terms and Privacy Statement.

Oversized particles can signal that a dispersion is unstable or that it will clog filters. This approach accusizwr in sharp contrast to “ensemble” methods, such as Fraunhofer diffraction and sedimentation, which must process information produced by many particles simultaneously.

In addition, the A can acchsizer precise…. Company Name Particle Sizing Systems.

AccuSizer AD – Analytical Solutions

This windows based software controller allows both instruments to work together so that the main peak of a sample may be analyzed by the The dynamic range varies depending on the size of the sensor being used. The AccuSizer AD provides exponential autodilution to your sample, automating sample preparation while still providing accurate concentration information. Detecting these oversized particles is not a problem for the SPOS technique. Both provide a means to accurately collect liquid particle count data continuously at the tool, in the fab, or during CMP slurry manufacturing.

The clearly shows the important details in the size distribution which the other techniques usually miss.

The sophisticated autodilution system can routinely determine the optimum dilution factor required to…. Autosampler AccuSizer Autosampler The AccuSizer Autosampler has been designed to meet the needs of applications where higher throughput or repetitive analyses are required.


It uses the principle of light obscuration to count and size particles one at a time. The counters are fast, multi-channel pulse height analyzers than can report results in up to size bins.

Both of these needs are met with Particle Sizing Systems patented autodilution system. The result generated is the concentration and particle size distribution of the particles in suspension. The Accusizet Mini is engineered using a modular design approach that allows us adcusizer match sensors….

The results generated include particle size and concentration from 0. The AccuSizer AD is our most popular system based on acccusizer single particle optical sizing SPOS technique used for general particle size analysis applications.

These tails of large particles usually greater than 1 micron can have huge consequences for a wide range of industrially important nanoparticle systems like inkjet inks and CMP slurries and emulsions.

The AccuSizer can also be linked via a single computer to the Nicomp With the AccuSizer it is no longer necessary to trade accuracy and resolution for speed.

The AccuSizer is the cornerstone accusuzer the modular family of instruments. The OL comprises of a range of tools for a variety of in-process and online applications.

AccuSizer 780 Single Particle Optical Sizer

This system is excellent in finding the tails on the extremes of distributions. All AccuSizer systems measure particle size and concentration using a sensor, counter, and fluidics configuration. This module can easily be incorporated with existing AccuSizer units. The presence of small concentrations of oversized particles is critical to the quality of many types of nanoparticle dispersions.

A more efficient approach would involve in-process monitoring using the OL system.