Franck-Hertz Apparatus
Franck-Hertz Apparatus
The system can be used stand-alone or with the 850 Interface and PASCO Capstone. Each power supply and the current amplifier can be connected to 850 analog ports so Capstone can record the data.
Franck-Hertz Apparatus
This diagram shows the internal structure of the Franck-Hertz tube and the wiring diagram.
Franck-Hertz System
The advantage of using Capstone is that students are able to get many more data points compared to manually taking readings from the digital readouts. The peaks and troughs are easily measured using the coordinate tool.
U.S. Educator Price

Stand-alone system for fundamental constants classic demonstrations, can also be used with the 850 Interface and PASCO Capstone software.

What's Included
  • 1x Franck-Hertz Tube Enclosure with Argon Tube
  • 1x DC Power Supply I (Constant Voltage)
  • 1x DC Power Supply II (Constant Voltage)
  • 1x DC Current Amplifier
  • 1x Red and Black Patch Cords
What to Consider

See the Buying Guide for this item's required, recommended, and additional accessories.