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Replacement Mercury Franck-Hertz Tube
Replacement mercury tube for the Franck-Hertz experiment with mercury.
Item: U8482170
£ 229.50
Basic Franck-Hertz Experiment Power Supply (230 V, 50/60 Hz)
The Franck-Hertz Experiment demonstrates the quantization of energy, existence of discrete atomic energy states, and the generation, recording, and evaluation of spectra. This Power Supply Unit is required for the proper operation of the Mercury-filled Tubes (U8482150) and Neon-filled Tubes (U8482230…
Item: U8482130-230
£ 383.30
Franck-Hertz Experiment Neon Tube Heater
…of the spectrum. Parallel bands of light are formed between the control grid and the accelerator grid and can be observed through a window. The Franck-Hertz neon tube can be operated at room temperature. Tetrode with indirectly heated cathode, mesh control grid, mesh accelerating grid and collector…
Item: U8482230
£ 343.00
Replacement Neon Franck-Hertz Tube
Replacement Neon tube for the Frank-Hertz Experiment Neon Tube with Base.
Item: U8482240
£ 197.00
Basic Franck-Hertz Experiment Heater (115 V, 50/60 Hz)
Highly evacuated electron tube containing mercury in a heating chamber for demonstrating the discrete nature (quantization) of the energy released by free electrons in collisions with mercury atoms, and for determining the excitation energy of the mercury resonance line (61S0 – 63P1) at 4.9 eV.…
Item: U8482150-115
£ 550.50
Teltron Control Unit for Critical Potential Tubes (115 V, 50/60 Hz)
Control unit for operating the Franck-Hertz Critical Potential Helium-filled and Neon-filled tubes. Equipped with an output for half-wave rectified sawtooth acceleration voltages, adjustable upper and lower limits of the acceleration voltage, and integrated picoammeter amplifier for anode-current measurement…
Item: U186501-115
£ 248.40
Teltron Control Unit for Critical Potential Tubes (230 V, 50/60 Hz)
Control unit for operating the Franck-Hertz Critical Potential Helium-filled and Neon-filled tubes. Equipped with an output for half-wave rectified sawtooth acceleration voltages, adjustable upper and lower limits of the acceleration voltage, and integrated picoammeter amplifier for anode-current measurement…
Item: U186501-230
£ 248.40
