[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"brand-19213":3,"menu-header":13,"menu-footer":70,"brand-19213-3":181},{"createBy":4,"createTime":5,"updateBy":6,"updateTime":7,"remark":6,"scope":6,"id":8,"siteId":9,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":12,"isHot":9,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"chenhongyan","2024-08-12 10:35:58",null,"2026-06-26 14:50:29",19213,1,"19213","ludlum",0,{"createBy":14,"createTime":15,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":9,"name":16,"location":17,"items":18},"","2026-05-12 11:03:08","顶部导航","header",[19,25,34,43,52,61],{"createBy":14,"createTime":20,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":21,"id":9,"siteId":9,"menuId":9,"title":22,"icon":6,"url":23,"sort":9,"status":12,"menu":24},"2026-05-12 11:04:27",[],"首页","\u002F",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":26,"updateBy":14,"updateTime":27,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":28,"id":29,"siteId":9,"menuId":9,"title":30,"icon":6,"url":31,"sort":32,"status":12,"menu":33},"2026-05-12 11:05:25","2026-06-26 13:25:00",[],2,"产品中心","\u002Fcategory\u002F111",20,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":35,"updateBy":14,"updateTime":36,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":37,"id":38,"siteId":9,"menuId":9,"title":39,"icon":6,"url":40,"sort":41,"status":12,"menu":42},"2026-06-26 12:48:00","2026-06-26 12:51:07",[],64,"品牌","\u002Fbrands",25,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":44,"updateBy":14,"updateTime":45,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":46,"id":47,"siteId":9,"menuId":9,"title":48,"icon":6,"url":49,"sort":50,"status":12,"menu":51},"2026-05-12 11:08:59","2026-06-26 13:25:24",[],3,"新闻动态","\u002Fcatalog\u002F17",30,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":53,"updateBy":14,"updateTime":54,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":55,"id":56,"siteId":9,"menuId":9,"title":57,"icon":6,"url":58,"sort":59,"status":12,"menu":60},"2026-05-12 11:09:24","2026-06-26 12:48:27",[],4,"关于我们","\u002Fpage\u002Fabout-us",40,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":62,"updateBy":14,"updateTime":63,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":64,"id":65,"siteId":9,"menuId":9,"title":66,"icon":6,"url":67,"sort":68,"status":12,"menu":69},"2026-05-12 11:09:41","2026-06-26 12:48:22",[],5,"联系我们","\u002Fpage\u002Fcontact-us",50,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":71,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":9,"name":72,"location":73,"items":74},"2026-05-12 11:03:51","底部导航","footer",[75,80,86,92,98,104,110,116,123,131,136,142,150,157,161,168,174],{"createBy":14,"createTime":76,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":77,"id":78,"siteId":9,"menuId":29,"title":66,"icon":6,"url":6,"sort":6,"status":12,"menu":79},"2026-05-12 13:00:12",[],7,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":81,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":78,"orderNum":6,"ancestors":6,"children":82,"id":83,"siteId":9,"menuId":29,"title":84,"icon":6,"url":6,"sort":6,"status":12,"menu":85},"2026-05-12 13:00:47",[],8,"北京志鸿恒拓科技有限公司",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":87,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":78,"orderNum":6,"ancestors":6,"children":88,"id":89,"siteId":9,"menuId":29,"title":90,"icon":6,"url":6,"sort":6,"status":12,"menu":91},"2026-05-12 13:01:09",[],9,"北京市昌平区沙河镇育荣园区1号楼340室",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":93,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":78,"orderNum":6,"ancestors":6,"children":94,"id":95,"siteId":9,"menuId":29,"title":96,"icon":6,"url":6,"sort":6,"status":12,"menu":97},"2026-05-12 13:01:43",[],10,"电话：13167366827",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":99,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":78,"orderNum":6,"ancestors":6,"children":100,"id":101,"siteId":9,"menuId":29,"title":102,"icon":6,"url":6,"sort":6,"status":12,"menu":103},"2026-05-12 13:02:00",[],11,"邮箱：sales@zhht-tech.com",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":105,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":106,"id":107,"siteId":9,"menuId":29,"title":108,"icon":6,"url":6,"sort":6,"status":12,"menu":109},"2026-05-12 13:03:01",[],12,"快速链接",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":111,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":107,"orderNum":6,"ancestors":6,"children":112,"id":113,"siteId":9,"menuId":29,"title":114,"icon":6,"url":31,"sort":6,"status":12,"menu":115},"2026-05-12 13:03:50",[],13,"传感器",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":117,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":107,"orderNum":6,"ancestors":6,"children":118,"id":119,"siteId":9,"menuId":29,"title":120,"icon":6,"url":121,"sort":6,"status":12,"menu":122},"2026-05-12 13:04:55",[],14,"工业胶带","\u002Fcategory\u002F257",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":124,"updateBy":14,"updateTime":125,"remark":6,"scope":6,"parentName":6,"parentId":107,"orderNum":6,"ancestors":6,"children":126,"id":127,"siteId":9,"menuId":29,"title":128,"icon":6,"url":129,"sort":6,"status":12,"menu":130},"2026-05-12 13:06:55","2026-05-12 13:07:20",[],15,"控制器","\u002Fcategory\u002F263",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":132,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":133,"id":134,"siteId":9,"menuId":29,"title":48,"icon":6,"url":6,"sort":6,"status":12,"menu":135},"2026-05-12 13:07:59",[],16,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":137,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":134,"orderNum":6,"ancestors":6,"children":138,"id":139,"siteId":9,"menuId":29,"title":140,"icon":6,"url":49,"sort":6,"status":12,"menu":141},"2026-05-12 13:08:36",[],17,"公司新闻",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":143,"updateBy":14,"updateTime":144,"remark":6,"scope":6,"parentName":6,"parentId":134,"orderNum":6,"ancestors":6,"children":145,"id":146,"siteId":9,"menuId":29,"title":147,"icon":6,"url":148,"sort":6,"status":12,"menu":149},"2026-05-12 13:09:17","2026-05-12 13:10:06",[],18,"技术文章","\u002Fcatalog\u002F16",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":151,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":134,"orderNum":6,"ancestors":6,"children":152,"id":153,"siteId":9,"menuId":29,"title":154,"icon":6,"url":155,"sort":6,"status":12,"menu":156},"2026-05-12 13:09:35",[],19,"仓库出货","\u002Fcatalog\u002F19",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":158,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":159,"id":32,"siteId":9,"menuId":29,"title":57,"icon":6,"url":6,"sort":6,"status":12,"menu":160},"2026-05-12 13:10:40",[],{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":162,"updateBy":14,"updateTime":163,"remark":6,"scope":6,"parentName":6,"parentId":32,"orderNum":6,"ancestors":6,"children":164,"id":165,"siteId":9,"menuId":29,"title":166,"icon":6,"url":58,"sort":6,"status":12,"menu":167},"2026-05-12 13:11:21","2026-05-15 14:30:24",[],21,"公司介绍",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":169,"updateBy":14,"updateTime":170,"remark":6,"scope":6,"parentName":6,"parentId":32,"orderNum":6,"ancestors":6,"children":171,"id":172,"siteId":9,"menuId":29,"title":66,"icon":6,"url":67,"sort":6,"status":12,"menu":173},"2026-05-12 13:12:02","2026-05-15 14:30:34",[],22,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":175,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":107,"orderNum":6,"ancestors":6,"children":176,"id":177,"siteId":9,"menuId":29,"title":178,"icon":6,"url":179,"sort":6,"status":12,"menu":180},"2026-05-14 16:24:02",[],23,"硬度计","\u002Fcategory\u002Fhardness-tester",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"total":182,"rows":183,"code":359,"msg":360},312,[184,202,217,231,245,259,274,288,302,316,331,345],{"createBy":6,"createTime":185,"updateBy":6,"updateTime":186,"remark":6,"scope":6,"id":187,"siteId":9,"sourceId":188,"categoryId":189,"brandId":8,"slug":190,"name":191,"code":6,"model":192,"subtitle":193,"description":194,"images":195,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":196,"seoDescription":197,"seoKeywords":6,"brand":198,"category":199},"2026-05-26 00:47:06","2026-05-26 00:47:05",150559,276,135,"150559","Ludlum Model 43-135-1 大面积2π正比计数器探测器","Model 43-135-1","Ludlum Model 43-135-1 是一款大面积2π正比计数器探测器，专为大面积α和β放射源的校准而设计。探测器采用无窗结构，与样品托盘通过重型夹具密封连接，可在较高压力（**高0.2 MPa）下运行，确保测量的**性与稳定性。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-135-1（货号：47-4117）是一款大面积2π正比计数器探测器，专为大面积α和β放射源的校准而设计。探测器采用无窗结构，与样品托盘通过重型夹具密封连接，可在较高压力（最高0.2 MPa）下稳定运行，为放射性源校准提供高精度、高可靠性的测量方案。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>典型本底（10 µR\u002Fhr场）\u003C\u002Fth>\u003Ctd>\u003Cstrong>Alpha：\u003C\u002Fstrong>0.06 cps\u003Cbr>\u003Cstrong>Beta：\u003C\u002Fstrong>30 cps\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀响应\u003C\u002Fth>\u003Ctd>有效区域内 ± 1%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率（4π）\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>42%\u003Cbr>\u003Cstrong>230Th：\u003C\u002Fstrong>33%\u003Cbr>\u003Cstrong>99Tc：\u003C\u002Fstrong>55%\u003Cbr>\u003Cstrong>63Ni：\u003C\u002Fstrong>37%\u003Cbr>\u003Cstrong>90Sr\u002F90Y：\u003C\u002Fstrong>55%\u003Cbr>效率基于镍或不锈钢电镀背衬源测定\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阳极丝\u003C\u002Fth>\u003Ctd>0.025 mm（0.001 in.）铂金，25 mm（1 in.）间距，安装于聚四氟乙烯绝缘柱上\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>样品至阳极丝距离\u003C\u002Fth>\u003Ctd>6 mm（0.25 in.）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>低于 2500 VDC\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>坪长\u003C\u002Fth>\u003Ctd>> 200 V，斜率约 1%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器连接器\u003C\u002Fth>\u003Ctd>密封型 MHV 连接器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器组件密封\u003C\u002Fth>\u003Ctd>Viton O型圈\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>计数阈值\u003C\u002Fth>\u003Ctd>总计数仪器典型值 -5 mV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作压力\u003C\u002Fth>\u003Ctd>4 至 30 PSI（27 至 207 kPa）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>最大压力\u003C\u002Fth>\u003Ctd>45 PSIA（310.3 kPa）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>标准配备\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>计数气体进出口\u003C\u002Fli>\u003Cli>超压保护泄压阀\u003C\u002Fli>\u003Cli>压力表（0 至 30 PSI，0 至 200 kPa，两英寸表盘）\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外形尺寸（高 x 宽 x 长）\u003C\u002Fth>\u003Ctd>18.3 x 43.2 x 53.3 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>最大源尺寸（高 x 宽 x 长）\u003C\u002Fth>\u003Ctd>1.3 x 29 x 34.9 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>约 37.2 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 2750\u003C\u002Fstrong>（货号：48-2146）：气体流量控制箱\u003C\u002Fli>\u003Cli>\u003Cstrong>两级气体调节器\u003C\u002Fstrong>（货号：2310017）：气体压力调节器\u003C\u002Fli>\u003Cli>\u003Cstrong>Model T-1031\u003C\u002Fstrong>（货号：48-2472）：气体流量时间控制器\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>文档资料\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表（Data Sheet）\u003C\u002Fli>\u003Cli>用户手册（Manual）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fmodel_43_135-1.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F2095b12f-dc1b-426b-a9e7-46ea0837cb09.png\",\"size\":78627,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F2095b12f-dc1b-426b-a9e7-46ea0837cb09.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F2095b12f-dc1b-426b-a9e7-46ea0837cb09.png\"}]","Ludlum Model 43-135-1 大面积2π正比计数器探测器 | α\u002Fβ放射源校准","Ludlum Model 43-135-1 大面积2π正比计数器探测器，专为大面积α和β放射源校准设计，无窗结构，工作气压可达0.2 MPa，探测效率高达55%，适用于核工业及放射性检测领域。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"135","通用设备配件",{"createBy":6,"createTime":203,"updateBy":6,"updateTime":204,"remark":6,"scope":6,"id":205,"siteId":9,"sourceId":206,"categoryId":189,"brandId":8,"slug":207,"name":208,"code":6,"model":209,"subtitle":210,"description":211,"images":212,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":213,"seoDescription":214,"seoKeywords":6,"brand":215,"category":216},"2026-05-26 00:46:39","2026-06-29 11:31:22",150558,275,"150558","Ludlum Model 43-1 α粒子探测器","Model 43-1","Ludlum Model 43-1 是一款专为α表面污染巡测设计的高灵敏度探测器。采用硫化锌(银)闪烁体与光电倍增管技术，具备优异的探测效率与均匀性，铝制外壳坚固耐用，广泛适用于核工业、环保及实验室的α放射性检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 43-1\u003C\u002Fstrong>（货号：47-1516）是一款专业的\u003Cstrong>α粒子探测器\u003C\u002Fstrong>，专为α表面污染巡测而设计。该探测器采用高灵敏度的硫化锌(银) [ZnS(Ag)] 闪烁体，结合带磁屏蔽的光电倍增管，能够提供卓越的探测效率和极低的背景噪声，是核设施、环保监测及实验室放射性检测的**工具。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>α表面污染巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag) 闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口材质\u003C\u002Fth>\u003Ctd>通常为 0.8 mg\u002Fcm² 镀金属聚酯薄膜（户外使用推荐 1.2 mg\u002Fcm²）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>83 cm²\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>75 cm²\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>4π 探测效率\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>33%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底 (10 µR\u002Fhr 场)\u003C\u002Fth>\u003Ctd>≤ 3 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀性\u003C\u002Fth>\u003Ctd>在平均读数的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径 3.8 cm，带磁屏蔽\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>500 至 1200 V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>\"C\" 系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铝制外壳，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (直径 x 长度)\u003C\u002Fth>\u003Ctd>12.2 x 24.9 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.9 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 180-16 样品架 (货号 47-1132)：\u003C\u002Fstrong>适用于最大直径 10.2 cm 的样品。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>英文手册\u003C\u002Fli>\u003Cli>俄文手册\u003C\u002Fli>\u003Cli>CE ****\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换零件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>零件号\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>聚酯薄膜窗口 (Mylar Window)\u003C\u002Ftd>\u003Ctd>40-4034\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>带 ZnS 的光导 (Light Pipe with ZnS)\u003C\u002Ftd>\u003Ctd>4002-214\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>保护盖 (Protective Cap)\u003C\u002Ftd>\u003Ctd>7002-157\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-1_face.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fcce3ed37-163d-4642-a3ad-3b94f2c4abb2.png\",\"size\":41014,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fcce3ed37-163d-4642-a3ad-3b94f2c4abb2.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fcce3ed37-163d-4642-a3ad-3b94f2c4abb2.png\"}]","Ludlum Model 43-1 α粒子探测器 | 47-1516 α表面污染巡测仪","Ludlum Model 43-1 α粒子探测器（货号47-1516）采用ZnS(Ag)闪烁体，专为α表面污染巡测设计，对239Pu探测效率达33%，本底极低，是核辐射检测的理想选择。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":218,"updateBy":6,"updateTime":204,"remark":6,"scope":6,"id":219,"siteId":9,"sourceId":220,"categoryId":189,"brandId":8,"slug":221,"name":222,"code":6,"model":223,"subtitle":224,"description":225,"images":226,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":227,"seoDescription":228,"seoKeywords":6,"brand":229,"category":230},"2026-05-26 00:45:34",150557,274,"150557","Ludlum Model 43-2 α表面污染探测器","Model 43-2","Ludlum Model 43-2（货号47-1517）是一款专为α表面污染巡测设计的高性能探测器。采用ZnS(Ag)闪烁体与镀铝聚酯薄膜窗，对239Pu和230Th的4π探测效率达30%。铝制机身轻便耐用，支持多种样品架及替换配件，是实验室及户外放射性检测的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-2（货号：47-1517）是一款专业级α表面污染探测器，广泛应用于α放射性巡测任务。该探测器采用ZnS(Ag)闪烁体技术，具备高灵敏度和优异的探测效率，配合坚固的铝制外壳与磁屏蔽光电倍增管，确保在各种环境下提供稳定、可靠的测量数据。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>应用范围\u003C\u002Fth>\u003Ctd>α表面污染巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag) 闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测窗\u003C\u002Fth>\u003Ctd>通常为 0.8 mg\u002Fcm² 镀铝聚酯薄膜（户外使用推荐 1.2 mg\u002Fcm²）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>9.7 cm² (1.5 in²)\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>9.7 cm² (1.5 in²)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率 (4π)\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>30%\u003Cbr>\u003Cstrong>230Th：\u003C\u002Fstrong>30%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底 (10 µR\u002Fhr 场)\u003C\u002Fth>\u003Ctd>≤ 3 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀性\u003C\u002Fth>\u003Ctd>在平均读数的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径 3.8 cm (1.5 in)，带磁屏蔽\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>500 至 1200 V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>\"C\" 系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铝制，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (直径 x 长度)\u003C\u002Fth>\u003Ctd>4.8 x 18.4 cm (1.9 x 7.3 in)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.3 kg (0.6 lb)\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>型号\u002F名称\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>Model 180-1\u003C\u002Ftd>\u003Ctd>用于最大直径 5.1 cm (2 in) 样品的样品架\u003C\u002Ftd>\u003Ctd>47-1675\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 180-1L\u003C\u002Ftd>\u003Ctd>带铅屏蔽的样品架，用于最大直径 5.1 cm (2 in) 样品\u003C\u002Ftd>\u003Ctd>47-2988\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 180-24\u003C\u002Ftd>\u003Ctd>用于最大直径 5.1 cm (2 in) 样品的样品架\u003C\u002Ftd>\u003Ctd>47-2631\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Sample Planchets\u003C\u002Ftd>\u003Ctd>500个铝或不锈钢样品盘套装\u003C\u002Ftd>\u003Ctd>视材质而定\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>聚酯薄膜窗 (Mylar Window)\u003C\u002Ftd>\u003Ctd>4002-377\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>闪烁体 (Scintillator)\u003C\u002Ftd>\u003Ctd>4002-321\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>1.5英寸光电倍增管，无底座带分压器\u003C\u002Ftd>\u003Ctd>4002-510\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>红色保护盖 (Red Protective Cap)\u003C\u002Ftd>\u003Ctd>03-5475\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>支持文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据手册 (Data Sheet)\u003C\u002Fli>\u003Cli>用户手册 (Manual)\u003C\u002Fli>\u003Cli>CE**** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-2_a.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fec038802-ee79-4a1d-a6cd-0be258714245.png\",\"size\":55109,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fec038802-ee79-4a1d-a6cd-0be258714245.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fec038802-ee79-4a1d-a6cd-0be258714245.png\"}]","Ludlum Model 43-2 α表面污染探测器 | 47-1517 ZnS(Ag)闪烁体探头","Ludlum Model 43-2（货号47-1517）α表面污染探测器，采用ZnS(Ag)闪烁体，对239Pu和230Th探测效率达30%。提供多种样品架及替换配件，适用于实验室与户外α巡测。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":232,"updateBy":6,"updateTime":204,"remark":6,"scope":6,"id":233,"siteId":9,"sourceId":234,"categoryId":189,"brandId":8,"slug":235,"name":236,"code":6,"model":237,"subtitle":238,"description":239,"images":240,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":241,"seoDescription":242,"seoKeywords":6,"brand":243,"category":244},"2026-05-26 00:44:00",150556,273,"150556","Ludlum Model 43-202 α探测器","Model 43-202","Ludlum Model 43-202（货号47-4254）是一款高性能α探测器，采用ZnS(Ag)闪烁体与镀铝聚酯薄膜窗口设计。专为通用巡测仪、率表和定标器配套使用，具备高探测效率与低本底特性，广泛应用于辐射监测与表面污染检测领域。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-202（货号：47-4254）是一款专业级α探测器，专为通用巡测仪、率表和定标器设计。该探测器采用\u003Cstrong>ZnS(Ag)闪烁体\u003C\u002Fstrong>，结合0.8 mg\u002Fcm²镀铝聚酯薄膜窗口与79%开孔率的不锈钢防护网，确保了优异的探测灵敏度与耐用性。其典型本底极低，在10 µR\u002Fhr辐射场中≤3 cpm，能够精准捕捉α粒子，是核工业、环境监测及实验室辐射测量的**选择。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>建议配套仪器\u003C\u002Fth>\u003Ctd>通用巡测仪、率表和定标器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag)闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口材质\u003C\u002Fth>\u003Ctd>0.8 mg\u002Fcm² 镀铝聚酯薄膜\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>防护网\u003C\u002Fth>\u003Ctd>不锈钢材质，79%开孔率\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>17.8 cm²\u003Cbr>\u003Cstrong>开孔面积：\u003C\u002Fstrong>14.1 cm²\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率 (4π)\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>18%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底 (10 µR\u002Fhr场)\u003C\u002Fth>\u003Ctd>≤ 3 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀性\u003C\u002Fth>\u003Ctd>在平均读数的10%以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径5.1 cm，带磁屏蔽\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>500至1200 V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>\"C\"系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外壳材质\u003C\u002Fth>\u003Ctd>铝制，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (直径 x 长度)\u003C\u002Fth>\u003Ctd>6.7 x 21.6 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>4.4 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 180-7 (货号: 47-1582)：\u003C\u002Fstrong>适用于**大直径5.1 cm样品的样品架。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表 (Data Sheet)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-202_974333237.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ff2f124f0-f2b8-4f2b-8aaa-4f428bc74f63.png\",\"size\":63379,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ff2f124f0-f2b8-4f2b-8aaa-4f428bc74f63.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Ff2f124f0-f2b8-4f2b-8aaa-4f428bc74f63.png\"}]","Ludlum Model 43-202 α探测器 | 47-4254 ZnS(Ag)闪烁体探头","Ludlum Model 43-202（货号47-4254）α探测器采用ZnS(Ag)闪烁体，对239Pu的4π探测效率达18%。配备5.1cm光电倍增管与磁屏蔽设计，适用于通用巡测仪与定标器，提供精准的表面污染检测。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":246,"updateBy":6,"updateTime":204,"remark":6,"scope":6,"id":247,"siteId":9,"sourceId":248,"categoryId":189,"brandId":8,"slug":249,"name":250,"code":6,"model":251,"subtitle":252,"description":253,"images":254,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":255,"seoDescription":256,"seoKeywords":6,"brand":257,"category":258},"2026-05-26 00:42:53",150555,272,"150555","Ludlum Model 43-5 阿尔法粒子探测器","Model 43-5","Ludlum Model 43-5（货号47-1521）是一款专业级阿尔法粒子探测器，采用ZnS(Ag)闪烁体技术，适用于通用巡测仪、计数率仪和定标器，广泛应用于辐射监测与环境安全检测领域。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-5 阿尔法粒子探测器（货号：47-1521）是一款专为阿尔法辐射巡测设计的高性能探测设备。该探测器采用ZnS(Ag)闪烁体作为核心检测元件，配合磁屏蔽光电倍增管，能够实现对阿尔法粒子的高效、精准检测。适用于各类通用巡测仪、计数率仪及定标器，是辐射安全监测领域的**选择。\u003C\u002Fp>\u003Ch3>核心规格参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>用途：\u003C\u002Fstrong>阿尔法辐射巡测\u003C\u002Fli>\u003Cli>\u003Cstrong>推荐配套仪器：\u003C\u002Fstrong>通用巡测仪、计数率仪、定标器\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>ZnS(Ag)闪烁体\u003C\u002Fli>\u003Cli>\u003Cstrong>窗膜材质：\u003C\u002Fstrong>典型厚度0.8 mg\u002Fcm²金属化聚酯薄膜（户外使用推荐1.2 mg\u002Fcm²）\u003C\u002Fli>\u003Cli>\u003Cstrong>窗膜面积：\u003C\u002Fstrong>有效面积79 cm²，开放面积52 cm²\u003C\u002Fli>\u003Cli>\u003Cstrong>防护屏：\u003C\u002Fstrong>厚度1.27 mm铝制，方孔尺寸5.1 mm，开孔率66%\u003C\u002Fli>\u003Cli>\u003Cstrong>探测效率（4π）：\u003C\u002Fstrong>对239Pu为13%\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底计数（10 µR\u002Fhr场）：\u003C\u002Fstrong>≤3 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器均匀性：\u003C\u002Fstrong>平均读数偏差在10%以内\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>电气与环境参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>光电倍增管：\u003C\u002Fstrong>直径38 mm，带磁屏蔽\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>典型值500至1200 V\u003C\u002Fli>\u003Cli>\u003Cstrong>工作温度范围：\u003C\u002Fstrong>-20至50 °C\u003C\u002Fli>\u003Cli>\u003Cstrong>环境防护等级：\u003C\u002Fstrong>IP63\u003C\u002Fli>\u003Cli>\u003Cstrong>连接器：\u003C\u002Fstrong>C系列（可提供其他型号）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>物理规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>外壳材质：\u003C\u002Fstrong>铝制，米色粉末涂层\u003C\u002Fli>\u003Cli>\u003Cstrong>外形尺寸（高×宽×长）：\u003C\u002Fstrong>7.6 × 6.4 × 34.3 cm\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>0.9 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可更换配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>窗膜组件：\u003C\u002Fstrong>货号 40-4111\u003C\u002Fli>\u003Cli>\u003Cstrong>闪烁体：\u003C\u002Fstrong>货号 4077-039\u003C\u002Fli>\u003Cli>\u003Cstrong>防护帽：\u003C\u002Fstrong>货号 7077-035\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-5_side.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fc82382a7-ca03-4242-bccd-604dd78c2a47.png\",\"size\":28132,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fc82382a7-ca03-4242-bccd-604dd78c2a47.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fc82382a7-ca03-4242-bccd-604dd78c2a47.png\"}]","Ludlum Model 43-5 阿尔法粒子探测器 | 货号47-1521 | ZnS(Ag)闪烁体辐射巡测仪","Ludlum Model 43-5阿尔法粒子探测器（货号47-1521），采用ZnS(Ag)闪烁体，探测效率13%（239Pu），IP63防护等级，适用于阿尔法辐射巡测、环境监测及核安全检测。配套通用巡测仪、计数率仪和定标器使用。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":260,"updateBy":6,"updateTime":261,"remark":6,"scope":6,"id":262,"siteId":9,"sourceId":263,"categoryId":189,"brandId":8,"slug":264,"name":265,"code":6,"model":266,"subtitle":267,"description":268,"images":269,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":270,"seoDescription":271,"seoKeywords":6,"brand":272,"category":273},"2026-05-26 00:42:34","2026-06-16 12:15:50",150554,271,"150554","Ludlum Model 43-65 α表面污染巡测探测器","Model 43-65","Ludlum Model 43-65（货号47-1441）是一款专业级α粒子表面污染巡测探测器，采用ZnS(Ag)闪烁体技术，配备大面积探测窗口，适用于核设施、实验室及环境监测等领域的α放射性污染检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-65 α表面污染巡测探测器（货号：47-1441）是一款专为α粒子表面污染巡测设计的高性能探测器。该探测器采用\u003Cstrong>ZnS(Ag)闪烁体\u003C\u002Fstrong>作为核心探测元件，配合直径3.8 cm的光电倍增管，能够高效、精准地检测α放射性污染。其铝制外壳搭配米色粉末涂层，兼具坚固耐用与美观大方的特点。\u003C\u002Fp>\u003Ch3>核心技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>用途\u003C\u002Fth>\u003Ctd>α表面污染巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag)闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口材质\u003C\u002Fth>\u003Ctd>通常为0.8 mg\u002Fcm²金属化聚酯膜（户外使用建议1.2 mg\u002Fcm²）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>63 cm²（9.8 in²）\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>50 cm²（7.8 in²）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率（4π）\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>17%\u003Cbr>\u003Cstrong>230Th：\u003C\u002Fstrong>17%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底（10 µR\u002Fhr场）\u003C\u002Fth>\u003Ctd>≤ 3 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀性\u003C\u002Fth>\u003Ctd>在平均读数的10%以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径3.8 cm（1.5 in.）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>500至1200 V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>C系列（可提供其他型号）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铝制外壳，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸（高×宽×长）\u003C\u002Fth>\u003Ctd>10.2 × 10.2 × 24.9 cm（4 × 4 × 9.8 in.）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.5 kg（1.2 lb）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>产品优势\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>高灵敏度探测：\u003C\u002Fstrong>采用ZnS(Ag)闪烁体技术，对239Pu和230Th的4π探测效率均达到17%，确保可靠的α粒子检测能力。\u003C\u002Fli>\u003Cli>\u003Cstrong>大面积探测窗口：\u003C\u002Fstrong>有效探测面积达63 cm²，开口面积50 cm²，大幅提升巡测效率与覆盖范围。\u003C\u002Fli>\u003Cli>\u003Cstrong>极低本底噪声：\u003C\u002Fstrong>在10 µR\u002Fhr辐射场中，典型本底计数率不超过3 cpm，有效降低误报率。\u003C\u002Fli>\u003Cli>\u003Cstrong>优异的均匀性：\u003C\u002Fstrong>探测器响应均匀性控制在平均读数的10%以内，确保测量结果的一致性与可靠性。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用：\u003C\u002Fstrong>铝制外壳搭配粉末涂层工艺，适合各种严苛的工业与户外环境使用。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选替换部件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered table-striped\">\u003Cthead>\u003Ctr>\u003Cth>部件名称\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>窗口组件（Window Assembly）\u003C\u002Ftd>\u003Ctd>4366-020\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>闪烁体（Scintillator）\u003C\u002Ftd>\u003Ctd>4366-029\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>保护盖（Protective Cap）\u003C\u002Ftd>\u003Ctd>7366-019\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>配套文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据手册（Data Sheet）\u003C\u002Fli>\u003Cli>产品使用手册（Product Manual）\u003C\u002Fli>\u003Cli>CE****（CE Certificate）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-65_a-profile.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F8d2d035c-fe09-4fa9-89ce-b9b4862a366d.png\",\"size\":34319,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F8d2d035c-fe09-4fa9-89ce-b9b4862a366d.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F8d2d035c-fe09-4fa9-89ce-b9b4862a366d.png\"}]","Ludlum Model 43-65 α表面污染巡测探测器 | ZnS(Ag)闪烁体α粒子探测器","Ludlum Model 43-65 α表面污染巡测探测器，采用ZnS(Ag)闪烁体，有效探测面积63 cm²，对239Pu和230Th探测效率达17%，本底≤3 cpm，适用于核设施与环境辐射监测。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":275,"updateBy":6,"updateTime":204,"remark":6,"scope":6,"id":276,"siteId":9,"sourceId":277,"categoryId":189,"brandId":8,"slug":278,"name":279,"code":6,"model":280,"subtitle":281,"description":282,"images":283,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":284,"seoDescription":285,"seoKeywords":6,"brand":286,"category":287},"2026-05-26 00:42:05",150553,270,"150553","Ludlum Model 43-90 α闪烁体探测器","Model 43-90","Ludlum Model 43-90（货号47-2448）是一款专为α表面污染巡测设计的高性能闪烁体探测器，采用ZnS(Ag)闪烁体与大面积探测窗，具备高探测效率与优异的均匀性，适用于各类辐射环境监测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 43-90\u003C\u002Fstrong>（货号：47-2448）是一款专业的\u003Cstrong>α闪烁体探测器\u003C\u002Fstrong>，专为α表面污染巡测而设计。该探测器采用高性能ZnS(Ag)闪烁体，结合大面积的镀铝聚酯薄膜窗口，能够提供卓越的探测效率和均匀性，是辐射防护与环境监测的**选择。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>参数名称\u003C\u002Fth>\u003Cth>详细规格\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>主要用途\u003C\u002Ftd>\u003Ctd>α表面污染巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测器类型\u003C\u002Ftd>\u003Ctd>ZnS(Ag) 闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>窗口材质\u003C\u002Ftd>\u003Ctd>0.8 mg\u002Fcm² 镀铝聚酯薄膜 (Mylar)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>窗口面积\u003C\u002Ftd>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>125 cm² (19.4 in²)\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>100 cm² (15.5 in²)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>防护网\u003C\u002Ftd>\u003Ctd>0.76 mm 不锈钢，6.4 mm 六角孔，79% 开孔率\u003Cbr>外部尺寸 (长 x 宽)：190 x 100 mm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测效率 (4π)\u003C\u002Ftd>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>20%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>典型本底 (10 µR\u002Fhr 场)\u003C\u002Ftd>\u003Ctd>3 cpm 或更低\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测器均匀性\u003C\u002Ftd>\u003Ctd>在平均读数的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>光电倍增管\u003C\u002Ftd>\u003Ctd>38 mm 直径\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>工作电压\u003C\u002Ftd>\u003Ctd>通常 500 至 1000 V（最大 1500 V）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>温度范围\u003C\u002Ftd>\u003Ctd>-20 至 50 °C\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>环境防护等级\u003C\u002Ftd>\u003Ctd>IP63\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>连接器\u003C\u002Ftd>\u003Ctd>C 系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>材质结构\u003C\u002Ftd>\u003Ctd>铝制外壳，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>尺寸 (高 x 宽 x 长)\u003C\u002Ftd>\u003Ctd>10 x 10 x 33 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>重量\u003C\u002Ftd>\u003Ctd>0.68 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品使用手册 (Product Manual)\u003C\u002Fli>\u003Cli>CE **** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>部件描述\u003C\u002Fth>\u003Cth>部件编号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>窗口组件 (Window Assembly)\u003C\u002Ftd>\u003Ctd>4393-044\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>闪烁体 (Scintillator)\u003C\u002Ftd>\u003Ctd>4393-038\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>六角防护网 (Protective Hex Screen)\u003C\u002Ftd>\u003Ctd>7393-019\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>乙烯基防护罩 (Vinyl Protective Cover)\u003C\u002Ftd>\u003Ctd>7393-048\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-90.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F709de02b-5b54-4a75-9c06-f0149be97d2a.png\",\"size\":60175,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F709de02b-5b54-4a75-9c06-f0149be97d2a.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F709de02b-5b54-4a75-9c06-f0149be97d2a.png\"}]","Ludlum Model 43-90 α闪烁体探测器 | 47-2448 辐射监测仪器","Ludlum Model 43-90 α闪烁体探测器（货号47-2448），采用ZnS(Ag)闪烁体和125cm²有效探测面积，专为α表面污染巡测设计，具备IP63防护等级，提供高效、精准的辐射监测解决方案。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":289,"updateBy":6,"updateTime":204,"remark":6,"scope":6,"id":290,"siteId":9,"sourceId":291,"categoryId":189,"brandId":8,"slug":292,"name":293,"code":6,"model":294,"subtitle":295,"description":296,"images":297,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":298,"seoDescription":299,"seoKeywords":6,"brand":300,"category":301},"2026-05-26 00:40:47",150552,269,"150552","Ludlum Model 43-92 α闪烁探测器","Model 43-92","Ludlum Model 43-92（货号47-2555）α闪烁探测器专为α污染测量设计。采用ZnS(Ag)闪烁体，配备大面积探测窗口与多种保护网选项，具备高探测效率与优异的环境适应性，是辐射防护与表面污染监测的**选择。","\u003Ch3>产品规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>α污染测量\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag) 闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口\u003C\u002Fth>\u003Ctd>0.8 mg\u002Fcm² 金属化聚酯薄膜（户外使用建议 1.2 mg\u002Fcm²）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>100 cm² (15.5 in²)\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>88 cm² (13.6 in²)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>保护网\u003C\u002Fth>\u003Ctd>厚度 0.79 mm，6.5 mm 方形开口，88% 开口率\u003Cbr>外部尺寸 (长 x 宽)：168 x 92 mm\u003Cbr>免工具拆卸，便于快速更换窗口\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率 (4π)\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>20%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底\u003Cbr>(10 µR\u002Fhr 辐射场)\u003C\u002Fth>\u003Ctd>3 cpm 或更低\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀性\u003C\u002Fth>\u003Ctd>平均读数的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径 29 mm (1.125 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>通常 500 至 1200 V（最大 1500 V）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>环境评级\u003C\u002Fth>\u003Ctd>IP63\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>\"C\" 系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铝制，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>6.4 x 9.7 x 31.2 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.5 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cp>\u003Cstrong>保护网选项：\u003C\u002Fstrong>\u003C\u002Fp>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>厚度\u003C\u002Fth>\u003Cth>开口\u003C\u002Fth>\u003Cth>开口率\u003C\u002Fth>\u003Cth>零件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>标准保护网\u003C\u002Ftd>\u003Ctd>0.79 mm\u003C\u002Ftd>\u003Ctd>6.5 mm 方形\u003C\u002Ftd>\u003Ctd>88%\u003C\u002Ftd>\u003Ctd>7393-171\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>保护网\u003C\u002Ftd>\u003Ctd>0.79 mm\u003C\u002Ftd>\u003Ctd>4 mm 方形\u003C\u002Ftd>\u003Ctd>81%\u003C\u002Ftd>\u003Ctd>7393-209\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>保护网\u003C\u002Ftd>\u003Ctd>0.79 mm\u003C\u002Ftd>\u003Ctd>4.8 mm 六角形\u003C\u002Ftd>\u003Ctd>83.5%\u003C\u002Ftd>\u003Ctd>7393-208\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>保护网\u003C\u002Ftd>\u003Ctd>0.51 mm\u003C\u002Ftd>\u003Ctd>6.5 mm\u003C\u002Ftd>\u003Ctd>88%\u003C\u002Ftd>\u003Ctd>7393-138\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>带网格保护网\u003C\u002Ftd>\u003Ctd>0.85 mm\u003C\u002Ftd>\u003Ctd>\u003Cstrong>网格：\u003C\u002Fstrong>6.5 mm 方形\u003Cbr>\u003Cstrong>网面：\u003C\u002Fstrong>细不锈钢网\u003C\u002Ftd>\u003Ctd>69%\u003C\u002Ftd>\u003Ctd>2393-381\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>带网格面环\u003Cbr>(应与上述保护网配合使用)\u003C\u002Ftd>\u003Ctd>\u003Cstrong>网面：\u003C\u002Fstrong>0.064 mm\u003C\u002Ftd>\u003Ctd>细不锈钢网\u003C\u002Ftd>\u003Ctd>78%\u003C\u002Ftd>\u003Ctd>2393-345\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>\u003Cstrong>其他配件：\u003C\u002Fstrong>\u003C\u002Fp>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>型号\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>零件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>Model 180-15-3\u003C\u002Ftd>\u003Ctd>样品架，适用于最大 5.1 x 1.5 cm (直径 x 长) 的样品。\u003C\u002Ftd>\u003Ctd>47-3865\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品手册 (Product Manual)\u003C\u002Fli>\u003Cli>探测器夹 (Detector Clips)\u003C\u002Fli>\u003Cli>CE ** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>零件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>窗口组件 (Window Assembly)\u003C\u002Ftd>\u003Ctd>4393-069\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-92.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ffbb4b218-d2e0-4e51-a3ff-2dbdf009100c.png\",\"size\":57983,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ffbb4b218-d2e0-4e51-a3ff-2dbdf009100c.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Ffbb4b218-d2e0-4e51-a3ff-2dbdf009100c.png\"}]","Ludlum Model 43-92 α闪烁探测器 | 47-2555","Ludlum Model 43-92 α闪烁探测器（货号47-2555）采用ZnS(Ag)闪烁体，专用于α表面污染测量。提供100 cm²有效探测面积、多种保护网选项及IP63防护等级，确保高效、精准的辐射监测。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":303,"updateBy":6,"updateTime":261,"remark":6,"scope":6,"id":304,"siteId":9,"sourceId":305,"categoryId":189,"brandId":8,"slug":306,"name":307,"code":6,"model":308,"subtitle":309,"description":310,"images":311,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":312,"seoDescription":313,"seoKeywords":6,"brand":314,"category":315},"2026-05-26 00:39:02",150551,268,"150551","Ludlum Model 43-136 α粒子探测器","Model 43-136","Ludlum Model 43-136 α粒子探测器采用ZnS(Ag)闪烁体设计，专为α污染调查而开发，具备高探测效率和低本底计数特性，适用于核工业、环境监测及辐射安全领域的α表面污染检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-136 α粒子探测器（货号：47-3829）是一款高性能α污染调查探测器，采用\u003Cstrong>ZnS(Ag)闪烁体\u003C\u002Fstrong>作为核心探测元件，专为α粒子表面污染检测而设计。该探测器具有结构坚固、响应灵敏、操作简便等特点，广泛应用于核设施、环境监测站及辐射防护领域。\u003C\u002Fp>\u003Ch3>核心技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>用途：\u003C\u002Fstrong>α污染调查\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>ZnS(Ag)闪烁体\u003C\u002Fli>\u003Cli>\u003Cstrong>入射窗：\u003C\u002Fstrong>0.8 mg\u002Fcm² 金属化聚酯薄膜（户外使用推荐1.2 mg\u002Fcm²）\u003C\u002Fli>\u003Cli>\u003Cstrong>有效探测面积：\u003C\u002Fstrong>65.2 cm²（开口面积：57.4 cm²）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测效率（4π）：\u003C\u002Fstrong>²³⁹Pu 为 20%\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底计数：\u003C\u002Fstrong>≤ 3 cpm（在10 µR\u002Fhr场中）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器均匀性：\u003C\u002Fstrong>平均读数的±10%以内\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>结构与防护设计\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>保护屏：\u003C\u002Fstrong>厚度0.5 mm，6.4 mm方孔，开孔率87.5%；外形尺寸14.0 × 4.6 cm；支持免工具快速更换入射窗\u003C\u002Fli>\u003Cli>\u003Cstrong>光电倍增管：\u003C\u002Fstrong>直径29 mm\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>通常500至1200 V（最大1500 V）\u003C\u002Fli>\u003Cli>\u003Cstrong>连接器：\u003C\u002Fstrong>MHV型（其他型号可选）\u003C\u002Fli>\u003Cli>\u003Cstrong>外壳材质：\u003C\u002Fstrong>铝合金，米色粉末涂层\u003C\u002Fli>\u003Cli>\u003Cstrong>防护等级：\u003C\u002Fstrong>IP63\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>环境适应性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>工作温度范围：\u003C\u002Fstrong>-20 至 50 °C\u003C\u002Fli>\u003Cli>\u003Cstrong>外形尺寸（高×宽×长）：\u003C\u002Fstrong>8.9 × 6.9 × 29.7 cm\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>0.43 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cp>可选配不锈钢保护屏（货号：7393-242），厚度0.5 mm，6.4 mm方孔，开孔率65.6%，适用于更高强度防护需求。\u003C\u002Fp>\u003Ch3>技术文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表（Data Sheet）\u003C\u002Fli>\u003Cli>产品使用手册（Product Manual）\u003C\u002Fli>\u003Cli>CE****（CE Certificate）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-136.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F83bb610c-d7b8-4139-bee1-3d98fe3690d4.png\",\"size\":39361,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F83bb610c-d7b8-4139-bee1-3d98fe3690d4.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F83bb610c-d7b8-4139-bee1-3d98fe3690d4.png\"}]","Ludlum Model 43-136 α粒子探测器 | ZnS(Ag)闪烁体α污染检测探头","Ludlum Model 43-136 α粒子探测器，采用ZnS(Ag)闪烁体，探测效率20%（²³⁹Pu），本底≤3 cpm，IP63防护等级，适用于α表面污染调查与辐射安全监测。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":317,"updateBy":6,"updateTime":318,"remark":6,"scope":6,"id":319,"siteId":9,"sourceId":320,"categoryId":189,"brandId":8,"slug":321,"name":322,"code":6,"model":323,"subtitle":324,"description":325,"images":326,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":327,"seoDescription":328,"seoKeywords":6,"brand":329,"category":330},"2026-05-26 00:38:42","2026-06-29 15:29:39",150550,267,"150550","Ludlum 47-1169 Model 43-44 α粒子探测器","Model 43-44","Ludlum Model 43-44（货号：47-1169）是一款高性能α粒子探测器，采用空气正比计数技术，配备0.4 mg\u002Fcm²镀铝聚酯薄膜窗，专为户外及复杂环境下的α表面污染巡测而设计。","\u003Ch3>产品简介\u003C\u002Fh3>\u003Cp>Ludlum Model 43-44（货号：47-1169）是一款专业的α粒子探测器，主要用于α表面污染巡测。该探测器采用空气正比计数技术，配备极薄的镀铝聚酯薄膜窗，能够高效捕捉α粒子，是核工业、环保监测及实验室放射性检测的**选择。\u003C\u002Fp>\u003Ch3>核心技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>用途：\u003C\u002Fstrong>α表面污染巡测\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>空气正比计数器\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗材质：\u003C\u002Fstrong>0.4 mg\u002Fcm² 镀铝聚酯薄膜（Mylar）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗面积：\u003C\u002Fstrong>有效面积 76 cm²（11.8 in²），开口面积 50 cm²（7.8 in²）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测效率（4π）：\u003C\u002Fstrong>对 239Pu 为 8%\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>随海拔高度变化（海平面：2050 V；610米：2000 V；1524米：1925 V；2134米：1875 V）\u003C\u002Fli>\u003Cli>\u003Cstrong>计数阈值设置：\u003C\u002Fstrong>1.5 至 2 mV（典型值）\u003C\u002Fli>\u003Cli>\u003Cstrong>工作环境：\u003C\u002Fstrong>配备干燥剂通风室，专为户外使用设计\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸（高×宽×长）：\u003C\u002Fstrong>10.2 × 6.4 × 22.9 cm\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>0.5 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>推荐配套仪器\u003C\u002Fh3>\u003Cp>Model 43-44 探测器可与多种 Ludlum 测量仪**兼容，以满足不同的测量与数据记录需求：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>Model 12 \u002F 16 \u002F 18：\u003C\u002Fstrong>模拟巡测仪（Model 16和18支持可调窗口，Model 18支持3种探测器设置）\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 177-61：\u003C\u002Fstrong>台式模拟测量仪，带可调声光报警，高压范围 400 至 2500 V\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2000：\u003C\u002Fstrong>定标器，计数范围 0 至 999,999，定时 0 至 999 分钟\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2200：\u003C\u002Fstrong>定标器-率表，计数范围 0 至 999,999，率表范围 0 至 500,000 cpm，支持可调窗口\u003C\u002Fli>\u003Cli>\u003Cstrong>带数字LCD的模拟定标器-率表：\u003C\u002Fstrong>支持单道分析（货号 48-2065）\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2241：\u003C\u002Fstrong>自动量程数字定标器-率表，配备 RS-232 端口\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2350-1：\u003C\u002Fstrong>数字数据记录测量仪，可存储 1000 个数据点，支持 16 种探测器设置\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档与替换部件\u003C\u002Fh3>\u003Cp>\u003Cstrong>可用文档：\u003C\u002Fstrong>数据表（Data Sheet）、产品手册（Product Manual）、CE ****。\u003C\u002Fp>\u003Cp>\u003Cstrong>替换部件：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>探测窗组件（Window Assembly）：货号 2312-026\u003C\u002Fli>\u003Cli>干燥剂（Dehydrators）：货号 03-6017\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-44_e.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F9cc82bd6-7918-4882-96eb-913ab4bdb8a3.png\",\"size\":53422,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F9cc82bd6-7918-4882-96eb-913ab4bdb8a3.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F9cc82bd6-7918-4882-96eb-913ab4bdb8a3.png\"}]","Ludlum 47-1169 Model 43-44 α粒子探测器 | 空气正比计数管","Ludlum Model 43-44 α粒子探测器（货号47-1169），采用空气正比计数技术，有效探测面积76 cm²，对239Pu探测效率达8%，适用于户外α表面污染巡测，支持多种配套测量仪。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":332,"updateBy":6,"updateTime":318,"remark":6,"scope":6,"id":333,"siteId":9,"sourceId":334,"categoryId":189,"brandId":8,"slug":335,"name":336,"code":6,"model":337,"subtitle":338,"description":339,"images":340,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":341,"seoDescription":342,"seoKeywords":6,"brand":343,"category":344},"2026-05-26 00:37:39",150549,266,"150549","Ludlum Model 43-44-1 α表面污染探测器","Model 43-44-1","Ludlum Model 43-44-1 是一款专为α表面污染巡测设计的空气正比计数探测器，配备0.4 mg\u002Fcm²镀铝聚酯薄膜窗，有效探测面积达154 cm²，适用于户外及复杂环境下的精准辐射监测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-44-1 是一款高性能的α粒子探测器，专为α表面污染巡测而设计。该探测器采用空气正比计数技术，配备大面积探测窗和干燥剂通风室，能够在户外及复杂环境中提供稳定、精准的辐射监测数据。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>用途：\u003C\u002Fstrong>α表面污染巡测\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>空气正比计数管\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗材质：\u003C\u002Fstrong>0.4 mg\u002Fcm² 镀铝聚酯薄膜\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗面积：\u003C\u002Fstrong>有效面积 154 cm²；开放面积 100 cm²\u003C\u002Fli>\u003Cli>\u003Cstrong>探测效率 (4π)：\u003C\u002Fstrong>239Pu 效率为 8%\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>随海拔高度变化（海平面：2050 V；610米：2000 V；1524米：1925 V；2134米：1875 V）\u003C\u002Fli>\u003Cli>\u003Cstrong>计数器阈值设置：\u003C\u002Fstrong>1.5 至 2 mV（典型值）\u003C\u002Fli>\u003Cli>\u003Cstrong>工作环境：\u003C\u002Fstrong>带干燥剂通风室，专为户外使用设计\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸 (高 x 宽 x 长)：\u003C\u002Fstrong>10.2 x 8.9 x 23.6 cm\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>0.7 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>推荐配套仪器\u003C\u002Fh3>\u003Cp>该探测器可与多款 Ludlum 测量仪表**兼容，以满足不同的监测需求：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>Model 12 \u002F 16 \u002F 18：\u003C\u002Fstrong>模拟巡测仪（部分型号支持可调窗及多探测器设置）\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 177-61：\u003C\u002Fstrong>台式模拟仪表，配备可调声光报警，高压范围 400 至 2500 V\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2000：\u003C\u002Fstrong>定标器，计数范围 0 至 999,999，定时 0 至 999 分钟\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2200：\u003C\u002Fstrong>定标率计，支持计数、率计（高达 500,000 cpm）及定时功能\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2241：\u003C\u002Fstrong>自动量程数字定标率计，配备 RS-232 端口\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2350-1：\u003C\u002Fstrong>数字数据记录仪表，可存储 1000 个数据点，支持 16 种探测器设置\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>维护与替换部件\u003C\u002Fh3>\u003Cp>为确保探测器的长期稳定运行，建议定期检查和更换以下消耗部件：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>窗口组件：\u003C\u002Fstrong>零件号 4312-036\u003C\u002Fli>\u003Cli>\u003Cstrong>干燥剂：\u003C\u002Fstrong>零件号 03-6017\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Falpha_detector_4c6610cb8e2d2.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fce156d61-6914-4d04-888e-660df683e0fd.png\",\"size\":43670,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fce156d61-6914-4d04-888e-660df683e0fd.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fce156d61-6914-4d04-888e-660df683e0fd.png\"}]","Ludlum Model 43-44-1 α表面污染探测器 | 空气正比计数管","Ludlum Model 43-44-1 α探测器采用空气正比计数技术，配备154 cm²大面积探测窗，专为户外α表面污染巡测设计，提供高效、精准的辐射监测解决方案。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":346,"updateBy":6,"updateTime":204,"remark":6,"scope":6,"id":347,"siteId":9,"sourceId":348,"categoryId":189,"brandId":8,"slug":349,"name":350,"code":6,"model":351,"subtitle":352,"description":353,"images":354,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":355,"seoDescription":356,"seoKeywords":6,"brand":357,"category":358},"2026-05-26 00:36:42",150548,265,"150548","Ludlum Model 500 脉冲发生器","Model 500","Ludlum Model 500 脉冲发生器专为辐射检测定标器及率表仪器的脉冲校准而设计。具备可调脉冲率、幅度及极性控制，配备高精度数字与模拟显示，是辐射检测仪器校准的**专业设备。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 500 脉冲发生器（货号：48-1677）提供了校准 Ludlum 辐射检测仪器以及许多其他制造商的定标器\u002F率表仪器所需的核心功能。该设备配备三位 LED 显示屏，可直观显示可调输出脉冲率。通过电位器（粗调和微调）及乘数开关，可提供 1 至 9.9 x 10\u003Csup>6\u003C\u002Fsup> cpm 的脉冲率。脉冲幅度由乘数开关和 LO\u002FHI 电位器控制，脉冲极性则通过选择开关进行切换。幅度可在 0 至正负 5 V 之间调节，并通过模拟仪表显示。此外，被测仪器的高压值也会显示在标有 0 至 2.5 kV 刻度的模拟仪表上。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>主要用途\u003C\u002Fth>\u003Ctd>辐射检测定标器\u002F仪表的脉冲校准\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压 (High Voltage)\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示：\u003C\u002Fstrong>模拟读数\u003Cbr>\u003Cstrong>表盘：\u003C\u002Fstrong>6.4 cm (2.5 in.) 弧度，1 mA\u003Cbr>\u003Cstrong>量程：\u003C\u002Fstrong>0 至 2.5 kV\u003Cbr>\u003Cstrong>线性度：\u003C\u002Fstrong>读数在真实值的 5% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲率 (Pulse Rate)\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示：\u003C\u002Fstrong>数字读数，三位 LED 显示屏读取 10 至 990 计数\u003Cbr>\u003Cstrong>总范围：\u003C\u002Fstrong>1 至 9,900,000 cpm\u003Cbr>\u003Cstrong>精度：\u003C\u002Fstrong>在真实值的 2% 以内\u003Cbr>\u003Cstrong>控制：\u003C\u002Fstrong>微调和粗调旋钮\u003Cbr>\u003Cstrong>乘数开关：\u003C\u002Fstrong>x0.1, x1, x10, x100, x1k, x10k\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲幅度 (Pulse Amplitude)\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示：\u003C\u002Fstrong>模拟读数\u003Cbr>\u003Cstrong>表盘：\u003C\u002Fstrong>6.4 cm (2.5 in.) 弧度，1 mA 运动\u003Cbr>\u003Cstrong>刻度：\u003C\u002Fstrong>0 至 5\u003Cbr>\u003Cstrong>总范围：\u003C\u002Fstrong>0 mV 至 5 Vdc（可选择正负极性）\u003Cbr>\u003Cstrong>精度：\u003C\u002Fstrong>在真实值的 10% 以内\u003Cbr>\u003Cstrong>控制：\u003C\u002Fstrong>LO\u002FHI 电位器\u003Cbr>\u003Cstrong>量程开关：\u003C\u002Fstrong>0 至 5 mV, 0 至 50 mV, 0 至 500 mV, 0 至 5 V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲极性 (Pulse Polarity)\u003C\u002Fth>\u003Ctd>\u003Cstrong>开关：\u003C\u002Fstrong>正\u002F负选择开关\u003Cbr>\u003Cstrong>负脉冲：\u003C\u002Fstrong>脉冲宽度通常为 7.0 µs\u003Cbr>\u003Cstrong>前沿：\u003C\u002Fstrong>0.3 µs\u003Cbr>\u003Cstrong>脉冲宽度：\u003C\u002Fstrong>1.7 µs\u003Cbr>\u003Cstrong>后沿：\u003C\u002Fstrong>5.0 µs\u003Cbr>\u003Cstrong>正脉冲：\u003C\u002Fstrong>脉冲宽度小于 2.25 µs\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲输出 (Pulse Output)\u003C\u002Fth>\u003Ctd>标准“C”型连接器，仪器随附“C”型电缆\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源 (Power)\u003C\u002Fth>\u003Ctd>95 至 135 Vac（可提供 178 至 240 Vdc），50-60 Hz 前面板开\u002F关开关，配有红色 LED 指示灯\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (H x W x L)\u003C\u002Fth>\u003Ctd>21.6 x 29.2 x 24.1 cm (8.5 x 11.5 x 9.5 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量 (Weight)\u003C\u002Fth>\u003Ctd>4.1 kg (9 lb)\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>部件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>kV 刻度表组件\u003C\u002Ftd>\u003Ctd>4208-023\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Amp. 刻度表组件\u003C\u002Ftd>\u003Ctd>4208-022\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm500-face-trans_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F85926ef8-68c5-494d-8892-70ad066e11ee.png\",\"size\":102938,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F85926ef8-68c5-494d-8892-70ad066e11ee.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F85926ef8-68c5-494d-8892-70ad066e11ee.png\"}]","Ludlum Model 500 脉冲发生器 | 辐射检测仪器校准设备","Ludlum Model 500 脉冲发生器（货号48-1677）提供1至9.9x10^6 cpm脉冲率及0-5V幅度调节，适用于各类辐射检测定标器与率表仪器的专业脉冲校准。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":189,"siteId":6,"parentId":6,"ancestors":6,"slug":200,"name":201,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},200,"查询成功"]