SE1013885 Display Image
SE1013885 Display Image

Electron Diffraction Tube (D Type)

Code: SE1013885 24

Highly evacuated electron tube for demonstrating the wave nature of electrons through the observation of interference caused by passage of electrons through a polycrystalline graphite lattice (Deby...


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£830.60 EACH
£996.72 inc. VAT

Highly evacuated electron tube for demonstrating the wave nature of electrons through the observation of interference caused by passage of electrons through a polycrystalline graphite lattice (Debye-Scherrer diffraction) and rendered visible a fluorescent screen. Also intended for determining the wavelength as a function of the anode voltage from the radii of the diffraction rings and the lattice plane spacing of graphite, as well as confirming de Broglie’s hypothesis.

  • Max. filament voltage: 6.3V AC
  • Max. anode voltage: 5kV
  • Anode current: approx. 0.1mA at 4kV
  • Lattice constant of graphite: d10 = 0.213nm; d11 = 0.123n
  • Weight: 0.281kg

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SE1013889
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List Price: £862.96
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