Rad Ball - The Device

The Device

The device consists of two constituent parts, a gamma radiation sensitive inner core which fits inside the spherical tungsten outer collimation sheath. The outside diameter of the device is 140 mm (approx 5 ½ inch) which allows deployment in to hard to reach areas whilst providing a 360 degree view of the area. The inner core is made up of material which changes colour when it is exposed to gamma radiation. Therefore, when the device is deployed inside a radioactive environment the collimation device preferentially allows gamma radiation to pass through the collimation holes which deposits tracks within the inner core. These tracks can then be analysed to provide a 3D visualisation of the radioactive environment predicting both source location and intensity.

Read more about this topic:  Rad Ball

Famous quotes containing the word device:

    Syntax is the study of the principles and processes by which sentences are constructed in particular languages. Syntactic investigation of a given language has as its goal the construction of a grammar that can be viewed as a device of some sort for producing the sentences of the language under analysis.
    Noam Chomsky (b. 1928)

    Irony, forsooth! Guard yourself, Engineer, from the sort of irony that thrives up here; guard yourself altogether from taking on their mental attitude! Where irony is not a direct and classic device of oratory, not for a moment equivocal to a healthy mind, it makes for depravity, it becomes a drawback to civilization, an unclean traffic with the forces of reaction, vice and materialism.
    Thomas Mann (1875–1955)