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A Calorimeter for Absorbed Dose Measurements at Low Dose Rates

D.M. Fleming

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Abstract

A twin calorimeter has been constructed and used for the measurement of absorbed dose. The calorimeter utilizes a difference in mass between the twin absorbers to provide a different thermal response. The system was tested at a dose rate of 32.3 rad/hr with a 60Co source and the results compared to ion chamber measurements.

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What this paper is about

A twin calorimeter has been constructed and used for the measurement of absorbed dose. The calorimeter utilizes a difference in mass between the twin absorbers to provide a different thermal response. The system was tested at a dose rate of 32.3 rad/hr with a 60Co source and the results compared to ion chamber measurements.

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Available abstract

A twin calorimeter has been constructed and used for the measurement of absorbed dose. The calorimeter utilizes a difference in mass between the twin absorbers to provide a different thermal response. The system was tested at a dose rate of 32.3 rad/hr with a 60Co source and the results compared to ion chamber measurements.

Key concepts: Calorimeter (particle physics), Absorbed dose, Radiochemistry, Ionization chamber, Absorbed dose rate, Dose rate, Nuclear medicine, Materials science

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