Experts in Particle Characterization


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MicroBrook EyeTech

Particle Size, Shape, and Concentration Analyzer


Features at a glanceMicroBrook EyeTech

  • Fast & Accurate particle size analysis with the unique Laser Obscuration Time technique.
  • Accurate description of non-spherical materials with sophisticated Dynamic Image Analysis
  • Monitor kinetic processes
  • Plot multi-dimensional data by jotting size against shape
  • Analyze complex data to reveal secondary distributions
  • Identify individual particles in the distribution
  • Generate standard volume and number distribution results
  • Results are independent of physical or optical properties
  • 21 CFR Part 11 Compliant
  • Range: 0.1 μm to 3600 μm
  • High Resolution 5 MP USB 3.0 CMOS Camera
  • 2 mW HeNe, 632.8 nm laser
  • Compact bench top unit, USB connection
  • Automated report generation
  • Customized real-time graphs and tables
  • Easy data comparison with overlay graphs and comparison tables
  • True Particle Analysis

    With technology advancing more and more each day, new and improved ways of characterizing particles are developed. The MicroBrook EyeTech is one of those technologies that is revolutionizing the analysis of micron-sized particles. The MicroBrook EyeTech was developed for fast and accurate Particle Size & Shape Analysis. It combines two single particle sizing methods into one machine to analyze your sample: Dynamic Laser Technology and Dynamic Video/Camera technology. Single particle sizing ensures high resolution and more reliable data. Results obtained using this technology are much closer to the true nature of the sample compared with methods like laser diffraction. The MicroBrook EyeTech brings size, shape, and concentration data together to form a comprehensive blue print of your particle system.



    Sample Type: Particles in liquid, air, or on a surface
    Size Range: Sizing: 1 µm to 3600 µm diameter
    Modular Measurement Cells : Liquids, emulsions, opaque liquids, dry powders, fibers, magnetic particles, heated liquids, and aerosols
    Accessories: Automatic liquid flow controller, powder disperser, powder feeder, temperature controller, aerosol controller
    Concentration Range: Up to 109 particles per mL (for 1 µm particles)
    Measurement Method: Laser Obscuration and Dynamic Imaging Analysis
    Illumination & Video: Synchronized Strobe light, adjustable intensity & duration, flash rate up to 30 fps High Resolution 5 MP USB 3.0 CMOS Camera
    Standard Laser: 2 mW HeNe, 632.8 nm
    Laser Resolution: 0.33% of full scale, up to 0.2 µm
    Detector: Silicone PIN Photodiode Detector
    Software: Windows 7 or higher OS
    Compliance: ISO compliant
    Power Requirements: 100-130V, 205-240V, 50/60 Hz, 100VA
    Dimensions: 665 x 280 x 183 mm
    Weight: 14 kg

    Typical Applications

    Typical Applications

    The MicroBrook EyeTech is an instrument that can be modified to fit your sample needs. With the ability to measure particles in liquid, air, or on a surface, anything is possible.Common particles of interest include emulsions, dry powders, fibers, magnetic particles, flocculations, aerosols, and more. Industry interest is very broad:

    • Cements
    • Ceramics
    • Environmental & Soil
    • Energy
    • Foods
    • Medical
    • Paints, Pigments, Coatings, Inks, Toners, Fillers
    • Pharmaceuticals
    • Water and more!

    Download Brochure