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Particle Size Measurement

Particle Size Measurement

Product Details:

  • Dimension(L*W*H) 300x62x82 mm
  • Power Input Power : <2 W
  • Voltage 220V AC, 50Hz
  • Application Lab Equipment
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Product Specifications

  • 300x62x82 mm
  • Lab Equipment
  • 220V AC, 50Hz
  • Input Power : <2 W

Product Description


Shine an expended He-Ne laser beam through aplate dusted with lycopodium powder to construct circular rings on the screenwhich are nearly spherical and have a very uniform average diameter. Thequality of the ring depends on the evenness of dusting.

Wavelength of given laser source of light


  • Determination the wavelength of He-Ne laserusing diffraction grating.
  • Determination the particle size of lycopodiumpowder.


  • Imported slits.
  • He-Ne laser with in-built power supply.
  • Translucent screen to view the diffractionpattern.


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