Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
History
Page
A complete Geiger counter, with the Geiger–Müller tube mounted in a cylindrical enclosure connected by a cable to the instrument.
A complete Geiger counter, with the Geiger–Müller tube mounted in a cylindrical enclosure connected by a cable to the instrument.
Visualization of the spread of Townsend avalanches by means of UV photons. This mechanism allows a single ionizing event to ionize all the gas surroun
Visualization of the spread of Townsend avalanches by means of UV photons. This mechanism allows a single ionizing event to ionize all the gas surrounding the anode by triggering multiple avalanches.
Detection of gamma in a G-M tube with a thick-walled stainless steel cathode. Secondary electrons generated in the wall can reach the fill gas to prod
Detection of gamma in a G-M tube with a thick-walled stainless steel cathode. Secondary electrons generated in the wall can reach the fill gas to produce avalanches. This effect is considerably attenuated at low energies below about 20 KeV
Pancake G–M tube, the circular concentric anode can clearly be seen.
Pancake G–M tube, the circular concentric anode can clearly be seen.
Page
A "two-piece" bench-type Geiger–Müller counter using a cylindrical end-window detector connected to an electronics module with analogue readout
A "two-piece" bench-type Geiger–Müller counter using a cylindrical end-window detector connected to an electronics module with analogue readout
Geiger counter with pancake type probe
Geiger counter with pancake type probe
Laboratory use of a Geiger counter with end-window probe to measure beta radiation
Laboratory use of a Geiger counter with end-window probe to measure beta radiation
A Radhound Geiger counter measuring radiation emitted by a tree in Chernobyl
A Radhound Geiger counter measuring radiation emitted by a tree in Chernobyl