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

Catalog No. S08143
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Critical potentials tube S with He-filling

Description

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;
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