Perform the experiment that is one of the classic demonstrations of the quantization of atomic energy levels.
This version of our Frank-Hertz Apparatus is for users who already have power supplies and current amplifier. The full system, including power supplies and amplifier, is also offered: Frank-Hertz System (SE-9639).
|Filament Voltage||≤6.3 VDC|
|Accelerating Voltage||≤100 VDC|
|Wave Crest (or Trough) Number||6|
|Argon Tube Life Span||≤3000 hrs|