et

RadBall

1

Terminological databases

Engineering, Manufacturing and Construction

Metroloogia terminibaas

ID 1199750 Last modified 21.10.2026
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Domain metrologymeasuring instruments
RadBall
RadBall
  • 140-millimeetrise läbimõõduga kasutuselevõetav, passiivne ja mitteelektriline gammakiirguse kuumade punktide visualiseerimisseade, mis pakub 360-kraadist vaadet kasutuspiirkonnale
  • 140-millimetre diameter deployable, passive, non-electrical gamma hot-spot imaging device that offers a 360 degree view of the deployment area
RadBall
Usage examples
  • RadBall mõõtevahendina on eriti kasulik olukordades, kus kiirgusväljad tuumarajatises on teadmata, kuid nende tundmine on vajalik sobiva tuumarajatise kasutusest kõrvaldamise strateegia kavandamiseks. Selle mõõtevahendi on välja töötanud Ühendkuningriigi riiklik tuumalabor ning see koosneb kiirgustundlikust materjalist sisemisest sfäärilisest tuumast ja volframipõhisest välimisest kollimeerivast kestast. See mõõtevahend ei vaja elektritoidet ega sideühendust ning seda saab paigaldada kaugjuhtimise teel, mis välistab personali kokkupuute kiirgusega. Lisaks on mõõtevahendil väga lai mõõtepiirkond 20 mGy kuni 50 Gy, mis muudab selle tehnoloogia laialdaselt kasutatavaks.
RadBall multiword expression
Usage examples
  • The RadBall is particularly useful in instances where the radiation fields inside a nuclear facility are unknown but required in order to plan a suitable nuclear decommissioning strategy. The RadBall/device has been developed by the UK's National Nuclear Laboratory and consists of an inner spherical core made of a radiation sensitive material and an outer tungsten based collimation sheath. The device does not require any electrical supply or communication link and can be deployed remotely thus eliminating the need for radiation exposure to personnel. In addition to this, the device has a very wide target dose range of between 20 mGy to 50 Gy which makes the technology widely applicable.

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