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\rInspector<\/span> <\/span>EXP手持式α、β、γ和<\/span>X<\/span>多功能沾污计量仪<\/span>(<\/span>α、β、γ和<\/span>X<\/span>辐射检测仪<\/span>)<\/span>为您提供了快速、<\/span>?<\/span>**、便捷的辐射检测手段。它带有很长的外接<\/span>G-M?<\/span>计数管探头，有效的保护了测量人员的安全，既可做辐射剂量率检测又能用于表面污染测量，本产品采用<\/span>GM<\/span>探测方法，用以监测放射性工作场所和表面<\/span>?,<\/span>实验室的工作台面、地板、墙壁、手、衣服、鞋的α、β、γ和<\/span>X<\/span>放射性污染计数测量以及环境剂量率，是一款性价比高的辐射测量仪器。<\/span><\/span><\/span>\r<\/p>\r \r【详细说明】<\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \rINSPECTOR EXP手持式α、β、γ和<\/span>X<\/span>多功能射线剂量仪<\/span><\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r主要特点<\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r <\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r◆轻便小巧的手持式微处理器控制的高灵敏度仪器 <\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r◆可检测α、β、γ、Χ射线，并能直接读出射线水平读数 <\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r◆能进行计数测量、总计数测量和剂量率测量 <\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r◆用户可自行设定报警值，并可进行外部校准控制 <\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r◆“安全**”（Safety First<\/span>）的校准功能能够避免校准人员的辐射接触 <\/span><\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r◆检测仪符合欧洲CE<\/span>认证要求<\/span><\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r应用：<\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r◆检查局部的辐射泄露和核辐射污染； <\/span><\/span>\r<\/p>\r \r◆检查周围环境的氡辐射； <\/span><\/span>\r<\/p>\r \r◆检查石材等建筑材料的放射性； <\/span><\/span>\r<\/p>\r \r◆检查有核辐射危险的填埋地和垃圾场； <\/span><\/span>\r<\/p>\r \r◆检测从医用到工业用的X<\/span>射线仪器的<\/span>X<\/span>射线辐射强度； <\/span><\/span><\/span>\r<\/p>\r \r◆检查地下水镭污染； <\/span><\/span>\r<\/p>\r \r◆检查地下钻管和设备的放射性； <\/span><\/span>\r<\/p>\r \r◆监视核反应堆周围空气和水质的污染； <\/span><\/span>\r<\/p>\r \r◆检查个人的贵重财产和珠宝的有害辐射； <\/span><\/span>\r<\/p>\r \r◆检查瓷器餐具玻璃杯等的放射性； <\/span><\/span>\r<\/p>\r \r**定位辐射源； <\/span><\/span>\r<\/p>\r \r◆家居装饰的检测。<\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r技术参数<\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r◆大尺寸、四位液晶显示屏，检测结果清晰直观 <\/span><\/span>\r<\/p>\r \r◆外置式大尺寸、高精度传感器，提供计数测量、总计数测量和剂量率测量等多种测量模式，可**检 测α、β、γ和x<\/span>射线检测，同时可有效保护测量人员人身安全。 <\/span><\/span><\/span>\r<\/p>\r \r◆多种计量模式：辐射剂量模式、αβ表面污染检测模式、辐射累积计量模式，支持多种单位显示： uR/hr,<\/span>、<\/span>mR/hr,<\/span>、<\/span>uSv/hr,<\/span>、<\/span>CPS <\/span>、<\/span>CPM<\/span><\/span><\/span>\r<\/p>\r \r<\/span>\r<\/p>\r \r◆α、β表面污染检测模式时，可快速换算成中国**标准中要求的以Bq<\/span>、<\/span>Bq/cm2<\/span>为单位的α、β表 面污染程度 <\/span><\/span><\/span>\r<\/p>\r \r◆1<\/span>分<\/span>-24<\/span>小时定时测量 <\/span><\/span><\/span>\r<\/p>\r \r**响应能量：20Kev<\/span>（γ射线），对<\/span>Cs-137<\/span>源为<\/span>5.8Cps/<\/span>μ<\/span>Sv/h<\/span>； <\/span><\/span><\/span>\r<\/p>\r \r 探测下限：对I-125<\/span>是<\/span>0.02<\/span>微居<\/span>; <\/span><\/span><\/span>\r<\/p>\r \r◆效率（4<\/span>π）：接触下：对<\/span>Sr-90<\/span>源约<\/span>38%<\/span>，<\/span>C-14<\/span>源约<\/span>5.3%<\/span>；<\/span>P32<\/span>源约<\/span>33%<\/span>；<\/span>Co-60<\/span>源约<\/span>3% <\/span><\/span><\/span>\r<\/p>\r \r◆外接G-M <\/span>计数管探头<\/span>,<\/span>有效直径<\/span>45mm,<\/span>云母窗密度<\/span>1.5-2.0mg/Cm<\/span>³； <\/span><\/span><\/span>\r<\/p>\r \r◆精度 μSv/h<\/span>：≤<\/span>500<\/span>μ<\/span>Sv/h<\/span>；范围时≤<\/span>15%<\/span>，在<\/span>500-1000<\/span>μ<\/span>Sv/h<\/span>范围≤<\/span>20%<\/span>； <\/span><\/span><\/span>\r<\/p>\r \r CPS：≤<\/span>2500 CPS<\/span>范围时≤<\/span>15% <\/span>， 在<\/span>2500-5000CPS<\/span>范围≤<\/span>