Ion Chambers and Reference Dosimetry. By: Thomas Milan

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Ion Chambers and Reference Dosimetry. By: Thomas Milan

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Ion Chambers and Reference Dosimetry
UWA Dosimetry Tutorial, Medical Physics Group
By: Thomas Milan
SCGH, Perth, Australia
1-July-2020
Erratum:
On slide 7 a graphite calorimeter is pictured, but incorrectly labelled as a graphite cavity chamber. At ARPANSA:
· the graphite calorimeter (pictured) is an absorbed dose to water standard for Co-60/MV
· the graphite cavity chamber (not pictured) is an air kerma in air standard for Co-60
Thomas's profile:
uwamedicalphysics.com/2019/03/...
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Пікірлер: 5

@medicalphysicsuwa 3 жыл бұрын

Erratum: On slide 7 a graphite calorimeter is pictured, but incorrectly labelled as a graphite cavity chamber. At ARPANSA: · the graphite calorimeter (pictured) is an absorbed dose to water standard for Co-60/MV · the graphite cavity chamber (not pictured) is an air kerma in air standard for Co-60

@rimelius Жыл бұрын

Thank you for this really useful video

@successfulpeople9745 Жыл бұрын

I like it

@melaniaistrati6778 3 жыл бұрын

Hi, can you tell me where did you got the formula for the quality factor Kq = a (TPR-20.10) + b (TPR-20.10) + c and the values a, b, c? Maybe a link or something? Thank you very much!

@medicalphysicsuwa 3 жыл бұрын

This formula is provided by the calibration lab for the chamber calibrated for a centre. It is chamber specific, so the a, b, c for our camber would not be the same as your chamber.