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In 1925, James Franck and Gustav Hertz won a Nobel Prize for confirming the quantization of atomic energy levels and propelled physics further into the quantum revolution. 3B Scientific offers a wide range of products to replicate this seminal experiment and demonstrate how atoms can be excited by collisions with electrons to reveal the properties of quantum mechanics.
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Mercury Franck-Hertz Tube - 
Spare part, 1023093, Franck-Hertz Experiment

Mercury Franck-Hertz Tube - 
Spare part

Item: 1023093

Hg Franck-Hertz Tube, mounted on support plate -
Spare part, 1023638, Franck-Hertz Experiment

Hg Franck-Hertz Tube, mounted on support plate -
Spare part

Item: 1023638

Premium Franck-Hertz Experiment Power Supply, 1012818 [U8482530-115], Franck-Hertz Experiment

Premium Franck-Hertz Experiment Power Supply

Item: 1012818 [U8482530-115]

Premium Franck-Hertz Experiment Power Supply (230 V, 50/60 Hz), 1012819 [U8482530-230], Franck-Hertz Experiment

Premium Franck-Hertz Experiment Power Supply (230 V, 50/60 Hz)

Item: 1012819 [U8482530-230]

Franck-Hertz tube with Hg filling and heating furnace
(115 V, 50/60 Hz), 1023094, Franck-Hertz Experiment

Franck-Hertz tube with Hg filling and heating furnace
(115 V, 50/60 Hz)

Item: 1023094

Franck-Hertz tube with Hg filling and heating furnace
(230 V, 50/60 Hz), 1023095, Franck-Hertz Experiment

Franck-Hertz tube with Hg filling and heating furnace
(230 V, 50/60 Hz)

Item: 1023095

Franck-Hertz Experiment Neon Tube Heater, 1000912 [U8482230], Franck-Hertz Experiment

Franck-Hertz Experiment Neon Tube Heater

Item: 1000912 [U8482230]

Replacement Neon Franck-Hertz Tube, 4008614 [U8557510], Franck-Hertz Experiment

Replacement Neon Franck-Hertz Tube

Item: 4008614 [U8557510]