应用范围:

一般民众(尤其是孕妇)用于日常环境中，防止受到意外的电离辐射;医生用于检测放射性药物的辐射水平，防止受到过量的电离辐射;海关人员对过境人员和物质的快速检测，避免非法携带或走私特殊物质(如特殊核材料、稀土等);安保人员在公众场所的巡视，避免核辐射造成群体危害;非专业人员在核辐射场所(如核材料生产车间、储存库等)的巡视过程中免受过量照射:检测装修材料(如大理石、花岗岩、陶瓷洁具等)内辐射是否超标。

Application scope: 

The general public (especially pregnant women) use it in daily environments to prevent accidental exposure to ionizing radiation; doctors use it to detect the radiation levels of radioactive drugs to prevent excessive exposure to ionizing radiation; customs officers use it for rapid detection of inbound personnel and substances to prevent the illegal carrying or smuggling of special substances (such as special nuclear materials, rare earths, etc.); security personnel conduct patrols in public places to avoid group harm caused by nuclear radiation; non-professionals use it during patrols in nuclear radiation sites (such as nuclear material production workshops, storage depots, etc.) to avoid excessive exposure: to detect whether the radiation in decoration materials (such as marble, granite, ceramic sanitary ware, etc.) exceeds the standard.