American Scientific, LLC · Columbus, Ohio · Exclusive U.S. Distributor of PHYWE Systems
American Scientific, LLC · Columbus, Ohio · Exclusive U.S. Distributor of PHYWE Systems
The fine beam tube allows the visualization of electron beams in an evacuated glass bulb, which fluoresce due to neon gas. It is mainly used in combination with a pair of Helmholtz coils in secondary and higher education to clearly demonstrate the deflection of electrons in magnetic fields and the specific charge e/m of the electron.
| Heater voltage | 6.3 V / 0.5 A |
| Anode / cathode voltage | 150 V / −50 V |
| Bulb diameter | 170 mm |
| Overall length | 470 mm |
All units adapted for 110V/60Hz. Contact us for volume pricing and grant assistance.
