Thermoluminescent dosimeter badge

Case contributed by Dr Ayush Goel
Photo
  • nickel coated aluminum card with thermoluminescent dosimeter discs (1):
    • disc: calcium sulphate doped with dysprosium (CaSO4:Dy), in Teflon matrix
  • disassembled thermoluminescent dosimeter (2)
  • labeled image (3):
    • radiation falls on the side of the yellow arrow
    • orange arrows denote a cut in the thermoluminescent dosimeter card and a nob for the same on the internal side

The aluminum faces the radiation and copper faces the thermoluminescent dosimeter disc.

Case Discussion

Thermoluminescent dosimeter based on dysprosium doped calcium sulphate (CaSO4:Dy) in a Teflon matrix.

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Case information

rID: 30171
Published: 23rd Jul 2014
Last edited: 2nd Mar 2019
System: Chest
Inclusion in quiz mode: Included

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