| 摘要 |
In an apparatus for measuring facial exposure to radiation, a housing (12) i s provided and includes a first recess (14) defined in-part by an end wall (16 ). A chip holder is also provided and defines a second recess (24) adapted to carry a thermoluminescent dosimetry chip. The chip holder is positioned in t he first recess with the end wall and the first recess cooperating to form a chamber that encapsulates the thermoluminescent dosimetry chip. The apparatu s is mountable to an eye protective device, such as a face shield, eyeglasses, or safety glasses to measure the amount of radiation to which the facial are a of the wearer is exposed.
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