Description

The D range is the original Teltron range with
connections fixed on the tubes. The S range is
a newer range with connections on the stand
rather than the tubes. Please note the ranges are
not interchangeable.
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 allows for students to study the
fundamental science of electron optics, such as
beam focusing. Instructions included.
Other equipment for use with the Teltron
tubes:
EHT Power Supply.
Digital Meter with two shunts included.
Shrouded Test Lead Red.
Shrouded Test Lead Black.