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Raman Spectroscopy

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Code: #24732

Supplier: Malvern Panalytical Ltd

Rapid, automated particle size and particle shape analysis.


  • Morphologi 4 provides detailed morphological descriptions of particulate samples through static image analysis, enabling a greater understanding of both sample and process. It can equally be used as an R&D tool to investigate challenging applications and in automated QC analysis where generation of robust, user-independent results and validation are required.

  • Technology

    Static automated imaging

    Particle size

    0.5 μm – 1300 μm (upper limit may be extended for some applications*)

    Particle properties measured

    Size, shape, transparency, count, location

    Particle size parameters

    Circle equivalent (CE) diameter, length, width, perimeter, area, maximum distance, sphere equivalent (SE) volume, fiber total length, fiber width

    Particle shape parameters

    Aspect ratio, circularity, convexity, elongation, high sensitivity (HS) circularity, solidity, fiber elongation, fiber straightness

    Particle transparency parameters

    Intensity mean, intensity standard deviation

    Integrated Sample Dispersion Unit

    For fully automated dispersion and measurement of dry powders. Manual or SOP control of

    dispersion pressure, injection time and settling time


    White light LED: brightfield, diascopic and episcopic; darkfield, episcopic


    18 MP; 4912 x 3684 pixel color CMOS array; pixel size 1.25 μm x 1.25 μm

    Optical system

    Nikon CFI 60 brightfield / darkfield system

    Lens (and particle size range)

    2.5x: 8.5 µm – 1300 µm (nominal)
    5x: 4.5 µm – 520 µm (nominal)
    10x: 2.5 µm – 260 µm (nominal)
    20x: 1.5 µm – 130 µm (nominal)
    50x: 0.5 µm – 50 µm (nominal)