公开(公告)号：US3752985A

公开(公告)日：1973-08-14

申请号：US3752985D

申请日：1970-02-09

Applicant: COM AL EN ATOMIQUE

Inventor： BERMAN F ,  COURTAUD P ,  DIOUX C ,  RUFFET P ,  MANIFACIER A ,  RABOEUF A

IPC: H01J47/04 ,  G01T1/14

CPC classification number: H01J47/04

Abstract: In a dosimeter comprising a microscope and a fiber electrometer contained in a thin-walled cylindrical ionization chamber, at least one sleeve can be caused to slide over the exterior of the chamber so as to cover or uncover its thin wall, thereby endowing the dosimeter with a selectable response equivalent to radiation doses absorbed under a protection of different thicknesses of human body tissue, instant measurements being taken as a function of the skin dose by means of a double-scale reticule.

Abstract translation: 在包含显微镜和包含在薄壁圆柱形电离室中的纤维静电计的剂量计中，可以使至少一个套筒在腔室的外部滑动以覆盖或揭开其薄壁，从而赋予剂量计与 相当于在不同厚度的人体组织的保护下吸收的辐射剂量的可选择的响应，通过双尺度网状作为皮肤剂量的函数来进行即时测量。