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Related Experiment Video

Updated: Jun 10, 2026

Measuring Spray Droplet Size from Agricultural Nozzles Using Laser Diffraction
08:14

Measuring Spray Droplet Size from Agricultural Nozzles Using Laser Diffraction

Published on: September 16, 2016

Synchronization of a laser diffraction drop sizing technique with intermittent spray systems.

K D Kihm, J A Caton

    Applied Optics
    |August 20, 2010
    PubMed
    Summary

    A new synchronization method uses laser light extinction to precisely time laser diffraction measurements. This technique improves the accuracy of particle size analysis using the Malvern system.

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    Area of Science:

    • Optics and Photonics
    • Materials Science
    • Analytical Chemistry

    Background:

    • Accurate particle size distribution is crucial for material properties.
    • Laser diffraction is a common technique for particle sizing.
    • Precise synchronization is essential for reliable laser diffraction data.

    Purpose of the Study:

    • To develop a precise synchronization scheme for laser diffraction.
    • To utilize laser light extinction as an instantaneous trigger.
    • To enhance the accuracy of the Malvern particle sizing system.

    Main Methods:

    • Implementing a synchronization scheme.
    • Employing laser light extinction as a trigger source.
    • Integrating the trigger with the Malvern laser diffraction system.

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    Main Results:

    • Achieved precise synchronization for laser diffraction measurements.
    • Demonstrated the effectiveness of laser light extinction as a trigger.
    • Improved the reliability of particle size analysis.

    Conclusions:

    • The developed synchronization scheme offers enhanced accuracy for laser diffraction.
    • Laser light extinction provides a robust and instantaneous triggering mechanism.
    • This method advances particle characterization techniques.