Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

3B Scientific™ Teltron™ Critical Potentials Tube S with He-Filling
SDPSCI_ED

Catalog No. S08143 Shop All 3B Scientific Products
Click to view available options
:

Includes

Shielding and battery unit for collector voltage (battery not included)

Allows quantitative investigation of inelastic collisions of electrons with inert gas atoms.

  • Hertz electron tube
  • Determines ionization energies of helium, resolution of energy states of various primary and orbital angular-momentum quantum numbers

Specifications:

  • Cathode filament voltage: UF ≤ 7V
  • Anode voltage: UA ≤ 60V
  • Anode current: IA ≤ 10mA
  • Collector voltage: Uc=1.5V
  • Collector current: Ic ≤ 200pA

Specifications

Weight (English)

1.81 lb.

Weight (Metric)

0.82 kg

Electrical Requirements

Collector current: Ic≤ 200pA;

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.