Hertz electron tube for quantitative investigations of inelastic collisions of electrons with inert gas atoms, determination of ionization energies of helium, as well as resolution of the energy states of various primary and orbital angular ...
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Tube holder to support all S series (student) electron tubes for easy and safe operation.
The five pin sockets for the tube are concealed inside the tube holder. A cathode protection switch is integrated into the tube holder, to protect the ...
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Pair of Helmholtz Coils for generating a uniform magnetic field perpendicular to the axis of the Teltron S series tube. Teltron Tube Holder S allows the coils to be configured in the Helmholtz geometry or at variable distances ...
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The following topics can be discussed with this highly evacuated tube:
• Edison-Richardson-Effect, thermionic emission
• Diode characteristics, space charge region, Schottky-Langmuir law
•  ...
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The following topics can be discussed with this highly evacuated tube:
• Edison-Richardson-Effect, thermionic emission
• Determining the negative charge of electrons
• Recording triode characteristics ...
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The following topics can be discussed with this highly evacuated tube:
• Luminescence of different phosphors when excited by electrons (cathodoluminescence)
• Luminescence of different phosphors when excited ...
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The following topics can be discussed with this highly evacuated tube:
• Linear propagation of cathode rays / of electron beams
• Electrostatic charging effects
• Electron deflection by ...
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The following topics can be discussed with this highly evacuated tube:
• Evidence of the particle nature of cathode beam
• Establishment of the polarity of cathode beam
• Estimation of the ...
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The following topics can be discussed with this highly evacuated tube:
• Investigate the deflection of an electron beam by a magnetic field
• Investigate the deflection of an electron beam by an electric field ...
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The following topics can be discussed with this helium-filled, partial-vacuum electron tube:
• Discharge, evidence of positive charge carriers
• The IA – UA characteristic of a thyratron
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The following topics can be discussed with this Neon-filled, partial-vacuum electron tube:
• Discharge, evidence of positive charge carriers
• The IA – UA characteristic of a thyratron
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Part evacuated electron tube, filled with neon at low pressure, with tangential and axial electron gun. For determining specific charge e/m from the diameter of the filament beam in the case of tangential bombardment and a perpendicularly aligned ...
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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 ...
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For observing phenomena (for example cathode glow, positive column, canal rays) that occur during electrical discharge in a variety of gases at various pressures. Either end of the discharge tube is equipped with a fluorescent screen, and ...
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The quality of the electron beam in electron defraction tube S (1013889) is affected by the resistance between sockets C5 (cathode) and F4 (heating filament) on the tube. For optimum results, the resistance needs to be 390 kΩ. Tube holder ...
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