| 摘要 |
<p>PURPOSE:To measure the correct distribution of the exposure quantity of radioactive rays by connecting an amino acid dosimeter element using polymer as a binder and a dosimeter section made of a heat detecting member with a windowed bridge section on an electric wire/cable portion to form the cross section shape into a gourd shape. CONSTITUTION:This device is constituted of a dosimeter section 6, an electric wire/cable section 7 and a bridge section 8 connecting them. The dosimeter section 6 and the electric wire/cable section 7 form the bridge section 8 having a gourd-shaped opened window section 9, they are integrated to form a sheath 5 by extrusion-coating. The dosimeter 6 and the electric wire/cable section 7 are separately formed by the bridge section 8 with the opened window section 9 in the longitudinal direction. The correct exposure quantity of the radioactive ray quantity can be measured without being affected by the heating of a power cable.</p> |
