Dosimeter probe

摘要

In a dosimeter probe comprising a housing having two straps and including a cylindrical recess with a central extension a disc-like enclosure with an annular projection forming a circular cavity is disposed and a thermoluminescence detector is received in the cavity. At the open end of the cylindrical recess, the housing has an inwardly projecting annular flange structure which retains the enclosure in the recess and the enclosure is chamfered at the circumference of its disc portion for centering the enclosure with respect to the housing and facilitating insertion into the housing with a fit which provides for light-tight engagement between the enclosure and the housing walls.