Maltese Cross Tube
Product code: B8A49517
Product Description
High-vacuum electron tube with divergent electron gun aimed at a fluorescent screen partially obscured by a Maltese cross. For demonstrating the linear propagation of electrons in the absence of applied electromagnetic fields by projecting the shadow of a Maltese cross onto the fluorescent screen. Application of a magnetic field using the Helmholtz Coils D allows for students to study the fundamental science of electron optics, such as beam focusing.
Specifications
Max. filament voltage: ≤7.5V AC/DC
Max. anode voltage: 5 kV
Anode current: 0.18mA at 4kV
High-vacuum electron tube with divergent electron gun aimed at a fluorescent screen partially obscured by a Maltese cross. For demonstrating the linear propagation of electrons in the absence of applied electromagnetic fields by projecting the shadow of a Maltese cross onto the fluorescent screen. Application of a magnetic field using the Helmholtz Coils D allows for students to study the fundamental science of electron optics, such as beam focusing.
Specifications
Max. filament voltage: ≤7.5V AC/DC
Max. anode voltage: 5 kV
Anode current: 0.18mA at 4kV
