Malvern Panalytical Morphologi 4 particle characterisation system with automated imaging

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Understanding both particle size and shape is essential in R&D and manufacturing across many industries, as these parameters can influence how materials flow, pack, dissolve and interact with their environment. In pharmaceuticals, particle size affects dissolution rate and bioavailability, while shape influences packing density and blend uniformity. In powders for manufacturing, size impacts flow, but irregular shapes can cause segregation or blockages. In environmental science, where microplastics research is growing, shape can reveal degradation patterns or contamination sources that size alone might miss.

The Morphologi 4 from Malvern Panalytical delivers both size and shape analysis in a single, automated platform. Unlike manual microscopy methods that can be subjective and time-consuming, the product automatically captures and analyses thousands of particles, providing statistically robust datasets with minimal operator input. A built-in sample dispersion unit provides optimal particle dispersion with compressed air, automating the whole process.

Captured high-quality images of dry powders, suspensions and particles on filters enable particle size measurement from around 0.5 μm to over >1300 μm. A complete morphological profile is generated, which includes over 20 size and shape parameters for every particle, like aspect ratio, circularity, elongation and more. With intuitive software, it pinpoints the most significant shape differences between samples, providing clear insights. The Morphologi 4-ID includes a Raman microprobe, which gains the additional ability to chemically identify particles and foreign contaminants.

Morphologi 4 empowers scientists and engineers to optimise products, troubleshoot processes and meet stringent quality requirements. For any laboratory seeking to go beyond size into the rich detail of particle shape, the product represents a powerful, future-ready characterisation tool.

For more information, contact ATA Scientific or visit https://www.atascientific.com.au/products/malvern-morphologi-4/.