My Cart :

0 Item(s)/ Total: $0.00
 View Cart / Checkout Now
Fax Purchase Orders:
STORE CLOSED 9/1/23. No new orders.
On all orders of $150 or more or one low, Flat Rate of $7.99
*Valid Through 9/1/2023 - Free/Flat Rate Shipping to Lower 48 USA Only

  Home > Shop Physics >

Teltron Dual Beam Tube D

Teltron Dual Beam Tube D

Alternative Views:

Retail Price $1,259.00
Today's Online Price $1,145.69
You save $113.31!

Product Code: 3B-U19170
Store closed. No new orders.


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.

Max. filament voltage: 7.5 V
Max. anode voltage: 100 V DC
Anode current: approx. 15 mA at 100 V (anode)
Max. deflection voltage: 50 V DC

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Shop Physics

Join Our Mailing List!