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Wipe testing of sealed radiation sources using a radiation protection assistant robot

机译:使用防辐射助手机器人擦拭密封辐射源

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摘要

Sealed radiation sources are commonly used in different research institutes, industries, and hospitals. The sources of various strengths are manufactured in different sizes and shapes. It is a regulatory requirement that these sources must be monitored frequently for their integrity and to avoid any radiological contamination hazard. Mainly, a wipe test is recommended for the contamination detection due to the leakage of sealed radiation sources. A radiation protection assistant robot has been fabricated to execute different tasks in a hazardous radiation environment. In this study, the robot was used to conduct the wipe test of five sealed radiation sources. The sealed radiation sources were tested safely and securely without giving any radiation dose to the radiation worker. The radiation doses received by the robot gripper and waist during the wipe test were 3.4 Gy and 208.9 mGy, respectively.
机译:密封辐射源通常用于不同的研究机构,行业和医院。各种强度的源以不同的尺寸和形状制造。法规要求必须经常监视这些源的完整性,并避免任何放射污染的危害。由于密封辐射源的泄漏,主要建议进行擦拭测试以检测污染物。辐射防护机器人已经制造出来,可以在危险的辐射环境中执行不同的任务。在这项研究中,该机器人被用来对五个密封辐射源进行擦拭测试。对密封的辐射源进行了安全可靠的测试,没有给辐射工作人员任何辐射剂量。在擦拭测试期间,机器人抓手和腰部接收的辐射剂量分别为3.4 Gy和208.9 mGy。

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