LD Didactic 555854-based Neon Franck-Hertz Tube
Tube de Franck-Hertz au néon
Neon-Franck-Hertz-Röhre
Made up of a 555854 Hg Franck-Hertz tube whose envelope and mercury have been removed, then placed in a bulb filled with neon.
No data available for this tube.
Hauteur • Height • Höhe : 21 cm • 8" 1/4
Diamètre • Diameter • Durchmesser : 38 mm • 1" 1/2
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