Tube Type: High-vacuum discharge Tube (historically a Crookes or Braun tube variant).
Screen: Flat with slit to generate Cathode Besm on plate coated with luminescent phosphor..
Operating Voltage: Requires a High-Voltage Power Supply providing 20 KV to 25 KV DC Output
Electrodes: Includes Disc/cathode, an anode/Luminescent phosphor Coated plate.
Compatibility: Designed for use with High Voltage Induction Coils or High-Voltage CRT Power Supply.
Clear Fluorescence: Features a phosphor-coated screen that generates a bright, visible spot or trace when struck by the electron beam, clearly demonstrating the conversion of kinetic energy into light.
Electron Deflection Study: Designed to be used with external electric or magnetic deflection coils (not included) to show the effect of fields on the electron beam, confirming the negative charge of the cathode rays.
High Vacuum Build: Constructed from robust, thick-walled glass to maintain a high internal vacuum, which is necessary to prevent electron scattering and ensure a straight, focused beam path.
Fundamental Physics: An indispensable educational tool for illustrating key historical experiments by figures like J. J. Thomson and for explaining the fundamental structure of matter and electricity
Safe Operation: Equipped with internal components and robust connection points for reliable and safe use with a dedicated high-voltage power supply.
Dimensions: Length-24.5 cm Diameter: 3.6 cm
Operating Voltage: Startup Voltage-25 KV Running Voltage- 18 KV.
Operating time: These tubes are designed for operation intervals of 30 seconds, and should be used for 30 seconds on / 30 seconds of
