Description

The Teltron range of demonstration discharge
tubes has been designed to show the properties
of the free electron.
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.
Highly evacuated electron tube for
demonstrating the wave nature of electrons
through the observation of interference caused
by passage of electrons through apolycrystalline
graphite lattice (Debye-Scherrer diffraction)and
rendered visible on a fluorescent screen. Also
intended for determining the wavelength as a
function of the anode voltage from the radii of
the diffraction rings andthe lattice plane spacing
of graphite, as well as confirming de Broglie’s
hypothesis. 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.