PRODUCT CATEGORIES

Message icon Contact Us
Phone icon 01366 385777
Mail icon info@edulab.com

All in stock items will be dispatched same day from our fully stocked warehouse

We ship worldwide! Online orders ship all over the globe. Wherever you need science equipment we can ship it*.

All online orders in the UK are Free delivery no matter the size. No minimum free shipping requirement and no delivery charge.....Ever

Product 261-014 – Teltron Dual Beam Tube D

Oct 23,2020 by Edulab

Teltron Discharge Tubes
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.

Teltron Dual Beam Tube D
Semi-evacuated electron tube filled with low-pressure
helium and containing a tangential and axial electron
gun. In the case of tangential bombardment and a perpendicularly aligned magnetic field, the fundamental
electron charge-to-mass ratio can be determined from
the diameter of the observed beam pattern. In the case
of axial bombardment and a co-axial magnetic field,
kinetic gas theory (e.g. impact excitation) and particle
collisions can be studied through observations of the
fine, luminescent beams resulting from excitation of the
helium atoms. Product includes tube only. Instructions included.

Other equipment for use with the Teltron tubes:
605-006 EHT Power Supply
261-031 Digital Meter with two shunts included
231-080 Shrouded Test Lead Red
231-081 Shrouded Test Lead Black

RELATED POSTS

Edulab
0