555880 Franck - Hertz Operating Device
Overview
For conducting Franck-Hertz experiments with the mercury Franck-Hertz tube (555 854) or neon Franck-Hertz tube (555 870) either:
•manually
•oscilloscope
•CASSY or recorder
Outputs for all necessary supply voltages, input with amplifier for collector current, schematic circuit diagram; with socket for connection of an NiCr-Ni sensor for closed-loop temperature control of the oven for the Hg tube. Digital display and analog output capability for all values.
•manually
•oscilloscope
•CASSY or recorder
Outputs for all necessary supply voltages, input with amplifier for collector current, schematic circuit diagram; with socket for connection of an NiCr-Ni sensor for closed-loop temperature control of the oven for the Hg tube. Digital display and analog output capability for all values.
Technical Data
•Cathode heating: 6.3 V AC
•Control voltage: 0 ... 5 V DC
•Acceleration voltages: 0 ... 30 V DC (Hg),
0 ... 80 V DC (Ne)
•Operating modes: sawtooth (approx. 20 Hz)
ramp (approx. 10 s)
manual
•Negative field voltage: 0 ... 10 V DC
•Tube connections: 4-mm sockets or DIN socket
•Setpoint temperature: 140 °C ... 220 °C
•Measuring connection: DIN socket for
NiCr-Ni sensor
•Oven connection: 4-mm safety sockets
•Power supply: 115/230 V, 50/60 Hz
•Dimensions: 30 cm x 21 cm x 23 cm
•Weight: 2.9 kg
; "555880 Franck - Hertz Operating Device")