Image particle shape and size analyzer LISA-A11

Image particle shape and size analyzer LISA-A11 is an advanced and powerful characterization tool that overcomes the shortcomings of a static particle image analyzer. It uses high speed camera, which images moving particles of over 2 μm -6000 μm size range. In addition, it is well equipped with a built-in dispersion system.

Measuring range 2 μm to 6000 μm
Dispersion Ultrasonic, Stirring, Circulation
CCD High speed and resolution CCD (The shutter speed is 10-6/s)
Maximum resolution 1028 × 1024
Executive Standard ISO/DIS-13322-2
Accuracy error < 3%
Reproducibility < 3%
Shape parameters L/D ratio, bulkiness ratio, sphericity, surface factor etc.
Distribution parameters D10, D50 (Median diameter), D90 etc.
Average diameter size Xnl, Xns, Xnv, Xls, Xlv, Xsv etc.
Statistical methods Probability/cumulative distribution of particle parameters against quantity, volume, area etc.
Communication interface IEEE1394 standard interface
Dimension 760 × 440 × 460 mm
Net weight 25 kg
  • Analyzes both size and shape
  • High speed camera having maximum resolution of 1028 x 1024 images moving particles
  • Maximum number of particles being analyzed is not limited
  • Strong data representation
  • Wide measuring range as compared to laser particle analyzer
  • Built-in dispersion system
  • Ultrasonic dispersion minimizes particle aggregation and improves accuracy of results
  • Data report can include more than ten parameters
  • Integrated POWDER software collects images at high speed, analyzes particle size/ shape, defocuses and records all data for further analysis
  • Executes international standard ISO/DIS-13322-2
  • Ensures accuracy and reproducibility

Image particle shape and size analyzer is used in pharmaceutical research and quality control applications, food product particle sizing application, chemical industry for particle sizing applications like granulation, milling, crystallization kinetics and product formulation applications, abrasives, catalysts, ceramics etc.

Measuring range 1μm to 6000 μm
Technology Computer image analysis technology
Particle properties measured Morphology & size
Particle shape parameters Aspect ratio, sphericity, surface ratio, specific surface area, circumscribed rectangle parameters etc.
Measuring range 2 μm to 6000 μm
Dispersion Ultrasonic, Stirring, Circulation
CCD High speed and resolution CCD (The shutter speed is 10-6/s)
Maximum resolution 1028 × 1024
Measuring range 1μm to 6000 μm
Technology Computer image analysis technology
Particle properties measured Morphology & size
Particle shape parameters Aspect ratio, sphericity, surface ratio, specific surface area, circumscribed rectangle parameters etc.
Measuring range 1 μm - 2000 μm
Principle Fraunhofer light diffraction
Spray area range 1 - 10 m
Structure Split-type
Dispersion Type Wet
Measurement Range 0.1 to 300 µm
Channel number 39
Accuracy Error <1% (National Standard Sample D50)
Dispersion Type Wet
Measurement Range 0.01 to 2000 µm
Channel number 127
Accuracy Error <1% (National Standard Sample D50)
Dispersion Type Wet
Measurement Range 0.1 to 1000 µm
Channel number 90
Accuracy Error <1% (National Standard Sample D50)
Measuring range 1 nm-10000 nm
Principle Dynamic light scattering & Brownian motion
Test speed < 5 min
Sample type Suspension, emulsion and powders