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NEW automatic dispersing system for analysis of particle shape and size in suspensions and emulsions

publication date: Aug 26, 2021
author/source: FRITSCH GmbH - Milling and Sizing
Particle Sizer ANALYSETTE 28 ImageSizer for wet measurement of suspensions and emulsions



The proven particle sizer ANALYSETTE 28 ImageSizer in combination with the NEW automatic and powerful wet dispersion is especially suitable for fine particles, poorly flowing, fine-agglomerating or sticky materials that do not react in water or other liquids.


Simple wet measurement

For perfect dispersion the sample material is fed into a closed liquid circulation system and is pumped with high power through the measuring cell between camera and LED strobe light. The continuously obtained images are the basis for the analysis with a variety of evaluation possibilities.


Choice of 3 lenses for highest resolution

For wet measurement, choose from 3 different bi-telecentric lenses for optimum adaptation of the total measuring range from 5 μm to 3 mm to your measuring task. In combination with the powerful industrial camera, they guarantee the highest accuracy of the imaging of each individual particle always at the same imaging scale and the highest shape accuracy with the greatest possible depth of field.


NEW: Wet dispersion system without deadspace

new-automatic-dispersing-system-analysis-particle-shapeThe first fully automatic wet dispersion unit that does completely without valves and moving seals in the sample circuit and for emptying the system. This makes it significantly more robust and virtually wear-free. And there are no hard-to-clean dead spaces in which dirt can become permanently lodged. A single rinse is all it takes and it is ready for use again.


Separate ultrasonic box

If you frequently measure sample material that tends to agglomerate, you can additionally connect a powerful ultrasonic box to the wet dispersion unit. It enables an even finer adjustment of the wet dispersion to the respective sample material.


Perfect wet dispersion

A powerful centrifugal pump with individually adjustable speed ensures optimal transport of even heavy, high- density particles in the wet dispersion unit – enabling fast, uniform distribution of the sample material in the entire circuit. SOP’s for easy operation, the completely free programmable dispersion process, the automatic cleaning ensure fast and reproducible measuring results.


Easy and fast evaluation via Cloud and Gallery

The evaluation of the measurement results is also uniquely simple with the ANALYSETTE 28 ImageSizer. For this purpose, the modern evaluation software ISS clearly shows each captured particle as a data point in the immediately available FRITSCH Cloud as well as in the FRITSCH Gallery. You can analyse and evaluate individual selected particles at any time with all available size and shape parameters. Or get an overview of the typical particle shape of the examined sample directly in the FRITSCH Gallery.


See the ANALYSETTE 28 ImageSizer in action

Learn more about the special features of the FRITSCH Particle Sizer ANALYSETTE 28 ImageSizer and how it works – it’s worth to have a look



Experience the FRITSCH particle measuring instruments virtually directly at your workplace and discuss your specific application with our application consultant Maik Paluga - Tel. +49 6784 70-188 and have all your questions about particle measurement answered. Arrange a virtual consultation appointment now!

Up-dated information on FRITSCH particle sizing technology – from Static Light Scattering to Dynamic Image Analysis


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