Message icon Contact Us
Phone icon 01366 385777
Mail icon

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 261-023 – Teltron Diode S

Mar 05,2021 by Edulab

Teltron Discharge Tubes
The Teltron range of demonstration discharge tubes
has been designed to show the properties of the free

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 Diode S
High-vacuum electron tube with thermionic cathode for
demonstrating the thermoelectric effect (Edison effect).
Use the tube to investigate the relationship between
measured emission current and the voltage applied to the
cathode. Also investigate the characteristics of diodes via
the process of rectification. 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