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HARTL disk


    • Experiments

      Descartes’ law
      Kepler’s law
      Calculation of liquid refraction index


    • Features

      White graduated disk Ø230mm
      On aluminium rod Ø10mm
      2 knurled screws to fix accessories
      Dimensions: Ø 230 x 100 mm
      Weight: 140 g.
      Packaging: individual.


    • Ref. DO110019


  • School level

    • Senior high school.
Product advantages
  • Adding accessories according to needs: mirror, lens, or tank.


  • Studying reflection-refraction on optics benches.
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