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V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>连接器类型\u003C\u002Ftd>\u003Ctd>C系列（可提供其他型号）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>外壳材质\u003C\u002Ftd>\u003Ctd>铝制外壳，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>外形尺寸（高×宽×长）\u003C\u002Ftd>\u003Ctd>10.2 × 10.2 × 24.9 cm（4 × 4 × 9.8 英寸）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>重量\u003C\u002Ftd>\u003Ctd>0.5 kg（1.2 磅）\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>\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\u002Fe0378460-c249-4817-9848-d61e8cec94d7.png\",\"size\":34319,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fe0378460-c249-4817-9848-d61e8cec94d7.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fe0378460-c249-4817-9848-d61e8cec94d7.png\"}]","Ludlum Model 43-65-1 β粒子探测器 | 塑料闪烁体β辐射巡测仪","Ludlum Model 43-65-1 β粒子探测器，采用塑料闪烁体技术，配备超薄金属化聚酯窗口，对99Tc、90Sr\u002F90Y等核素探测效率高，适用于β辐射表面污染巡测。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"siteId":6,"slug":890,"name":891,"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,"id":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":924,"updateBy":6,"updateTime":924,"remark":6,"id":925,"siteId":7,"sourceId":926,"categoryId":66,"brandId":880,"slug":927,"name":928,"code":6,"model":929,"subtitle":930,"description":931,"images":932,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":933,"seoDescription":934,"seoKeywords":6,"brand":935,"category":936},"2026-05-26 01:01:31",150571,288,"150571","Ludlum 44-116 β闪烁探测器","Model 44-116","Ludlum Model 44-116 β闪烁探测器专为β辐射测量设计，采用0.25mm塑料闪烁体与镀铝聚酯薄膜窗口，具备高探测效率与IP63防护等级，适用于各类表面污染检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 44-116 \u003Cstrong>β闪烁探测器\u003C\u002Fstrong>（零件号：47-2696）是一款专为β辐射表面污染测量设计的高性能探测设备。该探测器采用0.25毫米厚的塑料闪烁体，结合大面积的镀铝聚酯薄膜窗口，能够高效、精准地检测各类β放射性核素。\u003C\u002Fp>\u003Ch3>核心规格参数\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>参数名称\u003C\u002Fth>\u003Cth>详细说明\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>主要用途\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>β表面污染测量\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测器类型\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0.25 mm 厚塑料闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>窗口材质\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>1.2 mg\u002Fcm² 镀铝聚酯薄膜\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>窗口面积\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>有效面积：125 cm²；开口面积：100 cm²\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>保护网\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0.76 mm 不锈钢，6.4 mm 六角形，79% 开口率。外部尺寸：190 x 100 mm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测效率 (4π)\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>\u003Cstrong>99Tc:\u003C\u002Fstrong> 15% | \u003Cstrong>14C:\u003C\u002Fstrong> 4% | \u003Cstrong>90Sr\u002F90Y:\u003C\u002Fstrong> 30%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>典型本底\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>300 cpm 或更低 (10 µR\u002Fhr 场)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测器均匀性\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>平均读数的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>γ灵敏度\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>约 20 cpm\u002FµR\u002Fhr (137Cs)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>光电倍增管\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>38 mm 直径\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>工作电压\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>通常 500 至 1000 V (最大 1500 V)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>温度范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>-20 至 50 °C\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>环境防护等级\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>IP63\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>连接器\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>C系列 (可提供其他类型)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>外壳结构\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>铝制材质，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>外形尺寸\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>10 x 10 x 33 cm (高 x 宽 x 长)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>重量\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0.68 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>产品特性与优势\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>高探测效率：\u003C\u002Fstrong>针对99Tc、14C和90Sr\u002F90Y等常见β核素进行了优化，确保测量结果的准确性。\u003C\u002Fli>\u003Cli>\u003Cstrong>耐用设计：\u003C\u002Fstrong>配备不锈钢六角形保护网，有效防止脆弱的闪烁体窗口在复杂现场环境中受损。\u003C\u002Fli>\u003Cli>\u003Cstrong>优异的环境适应性：\u003C\u002Fstrong>具备IP63防护等级，工作温度范围宽泛，适合各种严苛的工业和实验室环境。\u003C\u002Fli>\u003Cli>\u003Cstrong>低本底与低γ干扰：\u003C\u002Fstrong>典型本底极低，且对γ射线的灵敏度较小，有效提升β测量的信噪比。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换零件与附件\u003C\u002Fh3>\u003Cp>为保障设备的长期稳定运行，Ludlum 提供以下原厂替换零件：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>聚酯薄膜窗口组件\u003C\u002Fstrong> (零件号: 4393-043)\u003C\u002Fli>\u003Cli>\u003Cstrong>塑料闪烁体\u003C\u002Fstrong> (零件号: 01-5290)\u003C\u002Fli>\u003Cli>\u003Cstrong>保护六角网\u003C\u002Fstrong> (零件号: 7393-019)\u003C\u002Fli>\u003Cli>\u003Cstrong>乙烯基保护套\u003C\u002Fstrong> (零件号: 7393-048)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm44-116.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F51541f99-b094-4f39-9b1a-de630200dcff.png\",\"size\":60212,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F51541f99-b094-4f39-9b1a-de630200dcff.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F51541f99-b094-4f39-9b1a-de630200dcff.png\"}]","Ludlum 44-116 β闪烁探测器 | 表面污染检测仪","Ludlum 44-116 β闪烁探测器（零件号47-2696）采用塑料闪烁体，提供优异的99Tc、14C和90Sr\u002F90Y探测效率，具备IP63防护，是专业β辐射测量的理想选择。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"siteId":6,"slug":890,"name":891,"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,"id":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":938,"updateBy":6,"updateTime":938,"remark":6,"id":939,"siteId":7,"sourceId":940,"categoryId":66,"brandId":880,"slug":941,"name":942,"code":6,"model":943,"subtitle":944,"description":945,"images":946,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":947,"seoDescription":948,"seoKeywords":6,"brand":949,"category":950},"2026-05-26 01:00:25",150570,287,"150570","Ludlum Model 44-142 β闪烁探测器","Model 44-142","Ludlum Model 44-142 是一款专为β表面污染巡测设计的高性能闪烁探测器。采用0.25mm厚塑料闪烁体与大面积金属化聚酯窗，对90Sr\u002F90Y、99Tc及14C等β核素具有优异的探测效率，适用于核工业、环保及实验室等放射性监测场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 44-142（零件号：47-3161）是一款专为\u003Cstrong>β表面污染巡测\u003C\u002Fstrong>设计的高性能闪烁探测器。该探头采用0.25毫米厚的塑料闪烁体，结合大面积金属化聚酯薄膜窗，能够高效、精准地探测多种β放射性核素，广泛应用于核电站、环保监测、科研院所及工业无损检测等领域的表面污染排查。\u003C\u002Fp>\u003Ch3>核心探测性能\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>0.25 mm 厚塑料闪烁体\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗材质：\u003C\u002Fstrong>1.2 mg\u002Fcm² 金属化聚酯薄膜\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗面积：\u003C\u002Fstrong>有效面积 100 cm²，开放面积 88 cm²\u003C\u002Fli>\u003Cli>\u003Cstrong>4π探测效率：\u003C\u002Fstrong>\u003Cstrong>90Sr\u002F90Y:\u003C\u002Fstrong> 30% | \u003Cstrong>99Tc:\u003C\u002Fstrong> 20% | \u003Cstrong>14C:\u003C\u002Fstrong> 4%\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底计数：\u003C\u002Fstrong>≤ 300 cpm（在 10 µR\u002Fhr 辐射场中）\u003C\u002Fli>\u003Cli>\u003Cstrong>γ灵敏度：\u003C\u002Fstrong>约 20 cpm\u002FµR\u002Fhr（针对 137Cs）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器均匀性：\u003C\u002Fstrong>读数偏差在平均值的 10% 以内\u003C\u002Fli>\u003Cli>\u003Cstrong>死时间：\u003C\u002Fstrong>通常 ≤ 5 µs\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>硬件与电气参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>光电倍增管：\u003C\u002Fstrong>29 mm 直径，带磁屏蔽设计\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>通常 500 至 1200 V（最大 1500 V）\u003C\u002Fli>\u003Cli>\u003Cstrong>保护屏（标配）：\u003C\u002Fstrong>0.76 mm 厚不锈钢，6.5 mm 方孔，88% 开孔率；外部尺寸 168 x 92 mm\u003C\u002Fli>\u003Cli>\u003Cstrong>连接器：\u003C\u002Fstrong>Series \"C\" 系列（可选配其他类型）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>物理与环境特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>外壳材质：\u003C\u002Fstrong>铝制结构，表面采用米色粉末涂层处理\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸 (高 x 宽 x 长)：\u003C\u002Fstrong>6.4 x 9.5 x 31.1 cm\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>0.5 kg\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>\u003C\u002Ful>\u003Ch3>可选配件与保护屏\u003C\u002Fh3>\u003Cp>为适应不同的测量环境，Model 44-142 提供多种保护屏及配件选项：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>标准保护屏 (7393-171)：\u003C\u002Fstrong>0.79 mm 厚，6.5 mm 方孔，88% 开孔率\u003C\u002Fli>\u003Cli>\u003Cstrong>小方孔保护屏 (7393-209)：\u003C\u002Fstrong>0.79 mm 厚，4 mm 方孔，81% 开孔率\u003C\u002Fli>\u003Cli>\u003Cstrong>六角孔保护屏 (7393-208)：\u003C\u002Fstrong>0.79 mm 厚，4.8 mm 六角孔，83.5% 开孔率\u003C\u002Fli>\u003Cli>\u003Cstrong>薄型保护屏 (7393-138)：\u003C\u002Fstrong>0.51 mm 厚，6.5 mm 方孔，88% 开孔率\u003C\u002Fli>\u003Cli>\u003Cstrong>带细网保护屏 (2393-381)：\u003C\u002Fstrong>0.85 mm 厚，6.5 mm 方孔加细不锈钢网，69% 开孔率\u003C\u002Fli>\u003Cli>\u003Cstrong>带细网面环 (2393-345)：\u003C\u002Fstrong>0.064 mm 细不锈钢网，78% 开孔率（需与上述保护屏搭配使用）\u003C\u002Fli>\u003Cli>\u003Cstrong>样品架 (Model 180-15-3 \u002F 47-3865)：\u003C\u002Fstrong>适用于最大 5.1 x 1.5 cm 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β闪烁探测器，配备大面积塑料闪烁体与金属化聚酯窗，高效探测90Sr、99Tc及14C等β核素。提供多种保护屏选项，IP63防护等级，适用于专业β表面污染巡测。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"siteId":6,"slug":890,"name":891,"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,"id":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":952,"updateBy":6,"updateTime":952,"remark":6,"id":953,"siteId":7,"sourceId":954,"categoryId":66,"brandId":880,"slug":955,"name":956,"code":6,"model":957,"subtitle":958,"description":959,"images":960,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":961,"seoDescription":962,"seoKeywords":6,"brand":963,"category":964},"2026-05-26 00:59:13",150569,286,"150569","Ludlum Model 44-215 角度型β探测器","Model 44-215","Ludlum Model 44-215是一款基于经典Model 44-1设计的β闪烁探测器，配备更大面积探测窗口和符合人体工程学的倾斜手柄，适用于β表面污染检测与辐射巡测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 44-215 β闪烁探测器基于经典的Model 44-1设计，配备了更大面积的探测窗口，并采用符合人体工程学的倾斜手柄设计，握持更加舒适。该设计不仅为操作人员提供了额外的使用便利，还能有效改善测量结果。此探测器可与任何Ludlum仪器或具有\u003Cstrong>500至1200 V\u003C\u002Fstrong>电压范围和\u003Cstrong>2至50 mV\u003C\u002Fstrong>输入灵敏度的同等仪器配合使用。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>用途\u003C\u002Fth>\u003Ctd>β辐射巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>塑料闪烁体，直径5.1 cm × 厚度0.03 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗膜材质\u003C\u002Fth>\u003Ctd>1.2 mg\u002Fcm² 镀铝聚酯薄膜\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>20 cm²\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>16.65 cm²\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率 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44-215角度型β闪烁探测器，配备大面积探测窗口和人体工程学倾斜手柄，适用于β表面污染巡测，探测效率99Tc达33%，工作电压500-1200V。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"siteId":6,"slug":890,"name":891,"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,"id":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":966,"updateBy":6,"updateTime":877,"remark":6,"id":967,"siteId":7,"sourceId":968,"categoryId":66,"brandId":880,"slug":969,"name":970,"code":6,"model":971,"subtitle":972,"description":973,"images":974,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":975,"seoDescription":976,"seoKeywords":6,"brand":977,"category":978},"2026-05-26 00:58:54",150568,285,"150568","Ludlum Model 44-92 低水平β-γ辐射探测器","Model 44-92","Ludlum Model 44-92 是一款专为低水平β-γ辐射监测设计的密封氙气正比计数探测器。采用钛窗口设计，具备出色的探测效率和灵敏度，适用于多种放射性同位素的**测量，是辐射防护与环境监测的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 44-92 是一款专为低水平β-γ辐射调查设计的探测器（货号：47-2362）。该设备采用密封氙气正比计数管，结合坚固的铝和黄铜结构，能够在各种专业环境中提供稳定、可靠的辐射监测数据。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>低水平β-γ辐射监测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>密封氙气正比计数管\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口材质\u003C\u002Fth>\u003Ctd>6.0 mg\u002Fcm² 钛\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>169 cm² (26.2 in²)\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>140 cm² (21.7 in²)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率 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00:57:36",150567,284,"150567","Ludlum Model 43-1-1 α-β表面污染探测器","Model 43-1-1","Ludlum Model 43-1-1 是一款高性能的α-β表面污染探测器，采用ZnS(Ag)与塑料闪烁体复合设计，具备高探测效率和低串扰特性，广泛适用于核设施、实验室及环境监测中的α和β放射性表面污染调查。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-1-1（货号：47-2336）是一款专为α和β放射性表面污染调查设计的高精度探测器。该探测器采用先进的复合闪烁体技术，将ZnS(Ag)闪烁体附着于超薄塑料闪烁体之上，结合大面积的镀金属聚酯薄膜窗口，能够实现对α和β粒子的高效、同步探测。其坚固的铝制外壳与米色粉末涂层设计，确保了设备在严苛工业环境下的耐用性。\u003C\u002Fp>\u003Ch3>核心规格参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>主要用途：\u003C\u002Fstrong>α-β表面污染测量与调查\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>ZnS(Ag)闪烁体附着于0.03 cm（0.01 in）厚的塑料闪烁体\u003C\u002Fli>\u003Cli>\u003Cstrong>窗口材质：\u003C\u002Fstrong>1.2 mg\u002Fcm² 镀金属聚酯薄膜\u003C\u002Fli>\u003Cli>\u003Cstrong>窗口面积：\u003C\u002Fstrong>有效面积 83 cm²（12.9 in²）；开口面积 75 cm²（11.6 in²）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测效率 (4π)：\u003C\u002Fstrong>239Pu: 30%；90Sr\u002F90Y: 30%；14C: 4%\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底 (10 µR\u002Fhr 辐射场)：\u003C\u002Fstrong>Alpha: ≤ 3 cpm；Beta: ≤ 300 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(48-2872)：\u003C\u002Fstrong>带数字定标LCD，支持同步α-β测量，可存储多达550个数据点。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>维护与替换件\u003C\u002Fh3>\u003Cp>为保障设备的长期稳定运行，提供以下原厂替换部件：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>Mylar 聚酯薄膜窗口：\u003C\u002Fstrong>货号 4002-653\u003C\u002Fli>\u003Cli>\u003Cstrong>闪烁体组件：\u003C\u002Fstrong>货号 01-5705\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-1-1_a_angle.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ffa7b2042-ac0c-49ba-a247-75d544fae828.png\",\"size\":47502,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ffa7b2042-ac0c-49ba-a247-75d544fae828.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Ffa7b2042-ac0c-49ba-a247-75d544fae828.png\"}]","Ludlum Model 43-1-1 α-β表面污染探测器 | 47-2336","Ludlum Model 43-1-1 α-β表面污染探测器（货号47-2336），采用ZnS(Ag)复合闪烁体设计，提供30%的239Pu和90Sr探测效率，低本底低串扰，是核工业与环境辐射监测的理想选择。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"siteId":6,"slug":890,"name":891,"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,"id":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":995,"updateBy":6,"updateTime":895,"remark":6,"id":996,"siteId":7,"sourceId":997,"categoryId":66,"brandId":880,"slug":998,"name":999,"code":6,"model":1000,"subtitle":1001,"description":1002,"images":1003,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":1004,"seoDescription":1005,"seoKeywords":6,"brand":1006,"category":1007},"2026-05-26 00:56:40",150566,283,"150566","Ludlum Model 43-2-2 α-β表面污染探测器","Model 43-2-2","Ludlum Model 43-2-2（货号47-2003）是一款专为α和β表面污染测量设计的高性能探测器。采用ZnS(Ag)与塑料闪烁体复合设计，具备高探测效率和低本底特性，广泛应用于辐射防护与环境监测领域。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 43-2-2\u003C\u002Fstrong>（货号：47-2003）是一款高性能的α-β表面污染探测器，专为精确的辐射巡测和表面污染评估而设计。该探测器采用先进的复合闪烁体技术，将ZnS(Ag)闪烁体与超薄塑料闪烁体**结合，能够同时高效探测α和β射线，是核工业、环境监测及辐射防护领域的**选择。\u003C\u002Fp>\u003Ch3>核心技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>参数名称\u003C\u002Fth>\u003Cth>详细规格\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>主要用途\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>α-β表面污染巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测器类型\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>ZnS(Ag)闪烁体附着于0.03 cm厚的塑料闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测窗厚度\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>1.2 mg\u002Fcm²\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测窗面积\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>有效面积：9.7 cm²；开口面积：9.7 cm²\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>4π探测效率\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>²³⁹Pu：25%；⁹⁰Sr\u002F⁹⁰Y：20%；¹⁴C：5%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>典型本底 (10 µR\u002Fhr场)\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>α：≤ 3 cpm；β：≤ 50 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>信号串扰\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>α对β串扰：10%；β对α串扰：1%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测器均匀性\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>在平均读数的10%以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>光电倍增管 (PMT)\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>直径 3.8 cm (1.5英寸)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>工作电压\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>500 至 1200 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00:55:23",150565,282,"150565","Ludlum Model 43-65-2 α-β表面污染探测器","Model 43-65-2","Ludlum Model 43-65-2（货号47-2397）是一款高性能α-β表面污染探测器，采用ZnS(Ag)与塑料闪烁体复合设计，专为α-β表面污染巡测打造。具备高探测效率与低串扰特性，适用于核工业、环保监测及实验室放射性表面污染检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 43-65-2\u003C\u002Fstrong>（货号：\u003Cstrong>47-2397\u003C\u002Fstrong>）是一款专为α-β表面污染巡测设计的高性能探测器。该探头采用ZnS(Ag)闪烁体与0.03厘米厚塑料闪烁体复合粘合的创新设计，能够同时高效检测α和β放射性污染。其坚固的铝制外壳搭配米色粉末涂层，不仅耐用且适合各种严苛的工业与实验室环境。\u003C\u002Fp>\u003Ch3>核心规格参数\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>α-β表面污染巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag)闪烁体粘附于0.03 cm厚塑料闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测窗材质\u003C\u002Fth>\u003Ctd>1.2 mg\u002Fcm² 金属化聚酯薄膜\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>63 cm²；\u003Cstrong>开放面积：\u003C\u002Fstrong>50 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00:52:54",150563,280,"150563","Ludlum Model 43-93 α-β闪烁体探测器","Model 43-93","Ludlum Model 43-93 是一款高性能的α-β闪烁体探测器，专为同步进行α和β表面污染巡测而设计。采用ZnS(Ag)与塑料闪烁体复合结构，具备高探测效率、低本底及低串扰特性，是核工业、环境监测及辐射防护领域的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 43-93\u003C\u002Fstrong> 是一款专为同步α和β表面污染巡测设计的高性能闪烁体探测器。其核心采用ZnS(Ag)闪烁体粘附于0.25 mm厚塑料闪烁体的复合结构，结合1.2 mg\u002Fcm²镀金属聚酯薄膜窗，确保了卓越的探测灵敏度与可靠性。探测器外壳采用铝制材质并涂有米色粉末涂层，坚固耐用且免工具拆卸设计使窗口更换更加便捷。\u003C\u002Fp>\u003Ch3>核心技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>ZnS(Ag)闪烁体粘附于0.25 mm厚塑料闪烁体\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗：\u003C\u002Fstrong>1.2 mg\u002Fcm² 镀金属聚酯薄膜\u003C\u002Fli>\u003Cli>\u003Cstrong>窗面积：\u003C\u002Fstrong>有效面积 100 cm²，开放面积 88 cm²\u003C\u002Fli>\u003Cli>\u003Cstrong>保护网：\u003C\u002Fstrong>厚度 0.79 mm，6.5 mm 方孔，88% 开放率（外部尺寸 168 x 92 mm，支持免工具拆卸）\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>\"C\"系列（可提供其他类型）\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸与重量：\u003C\u002Fstrong>6.4 x 9.5 x 31 cm，重量 0.45 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>探测性能参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>探测效率 (4π)：\u003C\u002Fstrong>99Tc 为 15%；90Sr\u002F90Y 为 20%；239Pu 为 20%\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底 (10 µR\u002Fhr 场)：\u003C\u002Fstrong>Alpha ≤ 3 cpm；Beta ≤ 300 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>串扰率：\u003C\u002Fstrong>Alpha 至 Beta ≤ 10%；Beta 至 Alpha ≤ 1%\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器均匀性：\u003C\u002Fstrong>在平均读数的 15% 以内\u003C\u002Fli>\u003Cli>\u003Cstrong>伽马灵敏度：\u003C\u002Fstrong>15 至 20 cpm\u002FµR\u002Fhr (137Cs)\u003C\u002Fli>\u003Cli>\u003Cstrong>工作温度范围：\u003C\u002Fstrong>-20 至 40 °C（可选配高达 50 °C 的高温版本）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>推荐配套仪器\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 3002 数字巡测仪：\u003C\u002Fstrong>专用于α-β计数，可存储多达 1000 个数据点。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 3003 系列多探测器数字巡测仪：\u003C\u002Fstrong>支持多达 4 个可选和可配置的探测器设置，具备单道分析器，可存储 1000 个数据点。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2360 模拟数据记录仪：\u003C\u002Fstrong>带数字定标器 LCD，支持同步α-β测量，可存储 550 个数据点。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选配件与替换部件\u003C\u002Fh3>\u003Cp>\u003Cstrong>保护网选项：\u003C\u002Fstrong>提供多种厚度（0.51 mm 至 0.85 mm）及开孔形状（方孔、六角孔）的保护网，以及带细不锈钢网的保护网和面环，以满足不同防护需求。\u003C\u002Fp>\u003Cp>\u003Cstrong>其他选项：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>Model 180-15-3 样品架：\u003C\u002Fstrong>适用于最大 5.1 x 1.5 cm 的样品。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 43-93 高温版本：\u003C\u002Fstrong>采用特制塑料闪烁体，支持在高达 50 °C 的环境下工作。\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>常规替换部件：\u003C\u002Fstrong>包括聚酯薄膜窗口组件、标准保护网、闪烁体及光电倍增管，确保设备的长期维护与稳定运行。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-93.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fdde5f5c0-e94b-4ea1-88d9-4dcd1cac7843.png\",\"size\":59138,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fdde5f5c0-e94b-4ea1-88d9-4dcd1cac7843.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fdde5f5c0-e94b-4ea1-88d9-4dcd1cac7843.png\"}]","Ludlum Model 43-93 α-β闪烁体探测器 | 同步α\u002Fβ表面污染巡测仪","Ludlum Model 43-93 α-β闪烁体探测器，采用ZnS(Ag)复合闪烁体，实现同步α和β表面污染测量。具备高探测效率与低串扰，适用于核工业与辐射防护巡测。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"siteId":6,"slug":890,"name":891,"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,"id":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"查询成功"]