Ad
related to: geiger muller counter diagram chart
Search results
Results from the WOW.Com Content Network
A Geiger counter (/ ˈ ɡ aɪ ɡ ər /, GY-gər; [1] also known as a Geiger–Müller counter or G-M counter) is an electronic instrument used for detecting and measuring ionizing radiation. It is widely used in applications such as radiation dosimetry , radiological protection , experimental physics and the nuclear industry .
Geiger–Müller tubes are the primary components of Geiger counters. They operate at an even higher voltage, selected such that each ion pair creates an avalanche, but by the emission of UV photons, multiple avalanches are created which spread along the anode wire, and the adjacent gas volume ionizes from as little as a single ion pair event.
The original can be viewed here: Geiger Mueller Counter with Circuit-de.svg: . Modifications made by Nevdka. I, the copyright holder of this work, hereby publish it ...
The Geiger–Müller tube or G–M tube is the sensing element of the Geiger counter instrument used for the detection of ionizing radiation. It is named after Hans Geiger , who invented the principle in 1908, [ 1 ] and Walther Müller , who collaborated with Geiger in developing the technique further in 1928 to produce a practical tube that ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate
English: This is a complete Geiger counter, on the left side you see the keyboard, in the middle the circuit board and on the right the build-in Geiger-Muller tube 70 019 (on top) and the battery compartment for 2 AA batteries
Schematic of a Geiger counter using an "end window" tube for low penetration radiation. A loudspeaker is also used for indication. Proportional counters and end-window Geiger-Muller tubes have a very high efficiency for all ionising particles that reach the fill gas.
Geiger-Müller counter with dual counts/dose rate display measuring a "point source". The dose per count is known for this specific instrument by calibration. The count rates of cps and cpm are generally accepted and convenient practical rate measurements. They are not SI units, but are de facto radiological units of measure in widespread use.
Ad
related to: geiger muller counter diagram chart