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Dosimetry services mirion medical

Extremity Dosimeter

Extremity finger tips

Rings and fingertip dosimeters are ideal for low or high energy beta, X-ray or gamma radiation monitoring of hands and fingers.

Single Chip nLiF:Mg, Ti (TLD100 loose chip)

Tag Features

  • Strong hard plastic construction
  • Added durability
  • Available in three sizes


Varying Sizes

Ring dosimeters vary in sizes from small to extra large to accommodate a variety of finger sizes.


Flexible, smooth plastic design enables just enough give to make it easy to wear and comfortable over or under gloves.

Easy Identification Labeling

Readable labels make it easy to determine which ring belongs to each user.

Technical Specifications

Fingertip Dosimeter


Single powder chip of nLiF:Mg, Cu, P (TLD100H)

Badge Type

13 = Fingertip

Holder Type

Length: 89 mm

TS = Small

TM = Medium 20 mm*

TL = Large 24 mm*


HSE (United Kingdom)

Minimum Reportable Dose

20 mrem (0.20 mSv)

Useful Dose Range

20 mrem - 1000 rem (0.20 mSv - 10 Sv)

Energy Response

Photon 20 keV - 6 MeV

Beta 0.251 MeV - 5 MeV


Sealed pouch allows for cold sterilization

* Approximate ring sizes and measurements.

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