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12:42:35","2026-05-25 12:43:05",150281,307,"150281","Ludlum Model 44-132 伽马闪烁体探测器","Model 44-132","Ludlum Model 44-132 伽马闪烁体探测器采用 EJ-212 塑料闪烁体，专为伽马辐射巡测设计。具备 1500 cpm\u002FµR\u002Fhr 的高灵敏度，铝制外壳坚固耐用，适用于各类辐射监测与环境评估场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 44-132（货号：47-3074）伽马闪烁体探测器是一款专为伽马辐射巡测设计的高性能探测设备。该探测器采用 EJ-212 塑料闪烁体作为核心探测元件，具备出色的灵敏度和本底计数控制能力，广泛应用于辐射安全监测、环境评估及工业检测等领域。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>用途：\u003C\u002Fstrong>伽马辐射巡测\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>EJ-212 塑料闪烁体，直径 14.6 cm（5.75 英寸），厚度 2.5 cm（1 英寸）\u003C\u002Fli>\u003Cli>\u003Cstrong>典型灵敏度（137Cs 伽马射线）：\u003C\u002Fstrong>1500 cpm\u002FµR\u002Fhr\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底计数（10 µR\u002Fhr 辐射场）：\u003C\u002Fstrong>≤ 10,000 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>光电倍增管：\u003C\u002Fstrong>直径 2.9 cm（1.125 英寸），配备磁屏蔽\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>700 至 1100 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Sheet）\u003C\u002Fli>\u003Cli>用户操作手册（Manual）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm44-132.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F9d6111fd-db84-4e99-85ca-b114b8810011.png\",\"size\":64005,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F9d6111fd-db84-4e99-85ca-b114b8810011.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F9d6111fd-db84-4e99-85ca-b114b8810011.png\"}]","Ludlum Model 44-132 伽马闪烁体探测器 | 47-3074 伽马辐射巡测探头","Ludlum Model 44-132（货号 47-3074）伽马闪烁体探测器，采用 EJ-212 塑料闪烁体，灵敏度达 1500 cpm\u002FµR\u002Fhr，适用于伽马辐射巡测、环境监测及工业辐射检测等应用场景。",{"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":219,"remark":6,"scope":6,"id":220,"siteId":9,"sourceId":221,"categoryId":189,"brandId":8,"slug":222,"name":223,"code":6,"model":224,"subtitle":225,"description":226,"images":227,"files":6,"attributes":6,"price":12,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":228,"seoDescription":229,"seoKeywords":6,"brand":230,"category":231},"2026-05-25 12:39:40","2026-05-25 12:40:14",150280,308,"150280","Ludlum Model 44-20 伽马闪烁体探测器","Model 44-20","Ludlum Model 44-20 伽马探测器采用大尺寸 NaI(Tl) 闪烁晶体与光电倍增管光学耦合，兼容多种测量仪表，专为 60 keV 至 2 MeV 范围的高能伽马射线检测设计，提供高灵敏度与精准的脉冲高度甄别能力。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 44-20 伽马闪烁体探测器（货号：47-1104）采用 Teledyne 积分探测器组件，内置一个直径 7.6 cm（3英寸）、厚度 7.6 cm（3英寸）的 \u003Cstrong>NaI(Tl) 闪烁晶体\u003C\u002Fstrong>，并与光电倍增管（PMT）进行光学耦合。与采用 5.1 cm 晶体的 44-11 型号相比，该型号具备更大的探测体积。探测器兼容通用巡测仪、计数率仪和定标器，适用于大约 \u003Cstrong>60 keV 至 2 MeV\u003C\u002Fstrong> 范围的高能伽马射线检测，为辐射巡测提供高灵敏度，并为单通道或多通道应用提供脉冲高度甄别功能。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>指示用途：\u003C\u002Fstrong>高灵敏度伽马射线测量、伽马射线巡测\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>7.6 x 7.6 cm（3 x 3 英寸）[直径 x 长度] NaI(Tl) 闪烁晶体\u003C\u002Fli>\u003Cli>\u003Cstrong>典型灵敏度（137Cs 伽马）：\u003C\u002Fstrong>2300 cpm \u002F µR\u002Fhr\u003C\u002Fli>\u003Cli>\u003Cstrong>探测效率（125I）：\u003C\u002Fstrong>29%\u003C\u002Fli>\u003Cli>\u003Cstrong>能量响应：\u003C\u002Fstrong>能量相关\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底（10 µR\u002Fhr 辐射场）：\u003C\u002Fstrong>23 kcpm\u003C\u002Fli>\u003Cli>\u003Cstrong>光电倍增管：\u003C\u002Fstrong>7.6 cm（3 英寸）直径，端窗设计，带 10 级倍增极链，电阻约 60 兆欧\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>通常最高 500 至 1200 V\u003C\u002Fli>\u003Cli>\u003Cstrong>连接器：\u003C\u002Fstrong>标准 \"C\" 系列（正常模式）；可根据要求提供其他类型。信号分配器选项：BNC（信号输出）和 MHV（高压输出）\u003C\u002Fli>\u003Cli>\u003Cstrong>结构材质：\u003C\u002Fstrong>铝制端盖与不锈钢主体的积分型探测器\u003C\u002Fli>\u003Cli>\u003Cstrong>外壳厚度：\u003C\u002Fstrong>0.05 cm（0.20 英寸）厚铝材\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸（直径 x 长度）：\u003C\u002Fstrong>8.3 x 28.4 cm（3.3 x 11.2 英寸）\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>1.7 kg（3.7 磅）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>建议配套仪器\u003C\u002Fh3>\u003Cul>\u003Cli>SCA（单通道分析仪）\u003C\u002Fli>\u003Cli>MCA（多通道分析仪）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>探测器准直器：\u003C\u002Fstrong>铅制准直器（多种型号可选）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>探测器组件：\u003C\u002Fstrong>货号 01-5184\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm44-20_b_upright.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fc62aaedb-5d6c-47ba-8d57-81d10c63b262.png\",\"size\":29356,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fc62aaedb-5d6c-47ba-8d57-81d10c63b262.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fc62aaedb-5d6c-47ba-8d57-81d10c63b262.png\"}]","Ludlum Model 44-20 伽马探测器 | 高灵敏度 NaI(Tl) 闪烁体探测器","Ludlum Model 44-20 伽马探测器（货号47-1104）配备 7.6x7.6cm NaI(Tl) 晶体，适用于 60keV-2MeV 高能伽马射线检测。提供高灵敏度测量与脉冲高度甄别，兼容 SCA\u002FMCA 分析仪，是辐射巡测的理想选择。",{"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":233,"updateBy":6,"updateTime":234,"remark":6,"scope":6,"id":235,"siteId":9,"sourceId":236,"categoryId":189,"brandId":8,"slug":237,"name":238,"code":6,"model":239,"subtitle":240,"description":241,"images":242,"files":6,"attributes":6,"price":12,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":243,"seoDescription":244,"seoKeywords":6,"brand":245,"category":246},"2026-05-25 12:22:57","2026-05-25 12:40:23",150279,309,"150279","Ludlum Model 44-11 伽马探测器","Model 44-11","Ludlum Model 44-11 是一款高灵敏度伽马射线探测器，采用 NaI(Tl) 闪烁晶体，适用于伽马辐射测量与伽马巡测任务，具有出色的灵敏度和可靠的性能表现。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 44-11 伽马探测器（货号：47-1541）是一款专为高灵敏度伽马射线测量和伽马巡测设计的专业探测设备。该探测器采用 \u003Cstrong>NaI(Tl) 闪烁晶体\u003C\u002Fstrong>，晶体尺寸为直径 5.1 cm × 厚度 5.1 cm（2英寸），搭配磁屏蔽光电倍增管，能够在多种辐射环境中提供精确可靠的测量数据。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>用途：\u003C\u002Fstrong>高灵敏度伽马测量、伽马巡测\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>NaI(Tl) 闪烁晶体，直径 5.1 cm × 厚度 5.1 cm\u003C\u002Fli>\u003Cli>\u003Cstrong>典型灵敏度（¹³⁷Cs 伽马射线）：\u003C\u002Fstrong>900 cpm\u002FµR\u002Fhr\u003C\u002Fli>\u003Cli>\u003Cstrong>能量响应：\u003C\u002Fstrong>能量相关型\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底计数（10 µR\u002Fhr 辐射场）：\u003C\u002Fstrong>9750 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>光电倍增管：\u003C\u002Fstrong>直径 5.1 cm，带磁屏蔽\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>500 至 1200 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cpm\u002FµR\u002Fhr，适用于高灵敏度伽马测量与伽马巡测，配套SCA\u002FMCA分析仪使用。",{"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":248,"updateBy":6,"updateTime":249,"remark":6,"scope":6,"id":250,"siteId":9,"sourceId":78,"categoryId":189,"brandId":8,"slug":251,"name":252,"code":6,"model":253,"subtitle":254,"description":255,"images":256,"files":6,"attributes":6,"price":12,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":257,"seoDescription":258,"seoKeywords":6,"brand":259,"category":260},"2026-05-25 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01:47:26",150276,"150276","Ludlum 42-38 WENDI-2 宽能中子探测器","Model 42-38 WENDI-2","Ludlum Model 42-38 WENDI-2 宽能中子探测器专为探测热中子和快中子设计，能量范围覆盖0.025 eV至5 GeV。采用氦-3气体正比计数管，具备出色的伽马射线抑制能力，适用于区域监测与便携式巡测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 42-38 WENDI-2（宽能中子探测仪）是一款专为探测热中子和快中子而设计的高性能探测器，其能量探测范围覆盖从 0.025 eV 至约 5 GeV。该设备货号 47-3127，是中子辐射监测领域的**选择。\u003C\u002Fp>\u003Ch3>工作原理与应用\u003C\u002Fh3>\u003Cp>中子无法被直接探测，WENDI-2 通过核反应将中子转化为高能带电粒子（如质子和氚核）来进行检测。其核心采用填充有氦-3（3He）气体的正比计数管，利用 n + 3He → 3H + 1H + 0.764 MeV 反应将慢中子转化为可直接探测的粒子。在实际应用中，中子场常伴随强烈的伽马射线，该探测器具备优异的伽马射线甄别与抑制能力，确保测量结果的准确性。它通常与 Ludlum 375、3276 和 177-61 等区域监测仪或便携式巡测仪配合使用。\u003C\u002Fp>\u003Ch3>电缆配置说明\u003C\u002Fh3>\u003Cp>Ludlum 根据用户需求的长度提供不同的电缆配置（部件号中的 X 代表电缆长度，单位为英尺）：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>3.1 - 7.6 米（10 - 25 英尺）：\u003C\u002Fstrong>部件号 8303-889-X\u003C\u002Fli>\u003Cli>\u003Cstrong>大于 7.6 米（25 英尺）：\u003C\u002Fstrong>部件号 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厘米（含手柄）\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>13.6 千克\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据手册 (Data Sheet)\u003C\u002Fli>\u003Cli>产品手册 (Product Manual)\u003C\u002Fli>\u003Cli>CE **** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm42-38_wendi-2.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fc89432ae-4287-4c2d-a855-a458c6875944.png\",\"size\":58551,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fc89432ae-4287-4c2d-a855-a458c6875944.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fc89432ae-4287-4c2d-a855-a458c6875944.png\"}]","Ludlum 42-38 WENDI-2 宽能中子探测器 | 宽能中子检测仪","Ludlum 42-38 WENDI-2 宽能中子探测器，探测范围0.025 eV至5 GeV，采用氦-3正比计数管，有效抑制伽马射线干扰，适用于辐射防护与中子剂量监测。",{"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":290,"updateBy":6,"updateTime":263,"remark":6,"scope":6,"id":291,"siteId":9,"sourceId":65,"categoryId":189,"brandId":8,"slug":292,"name":293,"code":6,"model":281,"subtitle":294,"description":295,"images":296,"files":6,"attributes":6,"price":12,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":297,"seoDescription":298,"seoKeywords":6,"brand":299,"category":300},"2026-05-25 01:46:20",150275,"150275","Ludlum Model 42-38 WENDI-2 宽能中子探测器","Ludlum Model 42-38 WENDI-2 宽能中子探测器专为探测热中子和快中子（0.025 eV至5 GeV）设计，采用氦-3气体正比管，具备出色的伽马射线甄别能力，适用于区域监测与便携式巡测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 42-38 WENDI-2（宽能中子探测仪）是一款专为探测热中子和快中子（能量范围从 0.025 eV 至约 5 GeV）而设计的高性能中子探测器。在许多应用场景中，中子往往伴随着强烈的伽马射线场，该探测器具备卓越的伽马射线甄别能力，确保中子探测过程的准确性与可靠性。\u003C\u002Fp>\u003Ch3>工作原理与应用\u003C\u002Fh3>\u003Cp>中子无法被直接探测，WENDI-2 通过核反应将其转化为高能带电粒子（如质子和氚核）来进行间接探测。其核心采用氦-3（\u003Cstrong>3He\u003C\u002Fstrong>）气体正比管，利用慢中子转换反应（n + 3He → 3H + 1H + 0.764 MeV）实现高效探测。该探测器通常与 Ludlum 375、3276 和 177-61 等区域监测仪配合使用，也可**兼容各类便携式巡测仪。\u003C\u002Fp>\u003Ch3>电缆配置说明\u003C\u002Fh3>\u003Cp>Ludlum 根据用户需求提供不同长度的电缆（部件号中的 X 代表电缆长度，单位为英尺）：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>3.1 - 7.6 米（10 - 25 英尺）\u003C\u002Fstrong>：部件号 8303-889-X\u003C\u002Fli>\u003Cli>\u003Cstrong>大于 7.6 米（25 英尺以上）\u003C\u002Fstrong>：部件号 4396-905-X\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>探测器\u003C\u002Fstrong>：2个大气压的 3He 管\u003C\u002Fli>\u003Cli>\u003Cstrong>慢化剂\u003C\u002Fstrong>：聚乙烯圆柱体，尺寸 22.9 x 21.2 cm（直径 x 长度）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测范围\u003C\u002Fstrong>：热中子至约 5 GeV\u003C\u002Fli>\u003Cli>\u003Cstrong>能量响应\u003C\u002Fstrong>：0.1 MeV 至 5 GeV，紧密跟随中子剂量的辐射防护指导曲线\u003C\u002Fli>\u003Cli>\u003Cstrong>灵敏度（241AmBe 快中子）\u003C\u002Fstrong>：450 cpm\u002Fmrem\u002Fhr\u003C\u002Fli>\u003Cli>\u003Cstrong>伽马射线抑制（137Cs）\u003C\u002Fstrong>：在 100 mSv\u002Fh (10 R\u002Fhr) 辐射场下，计数率 ≤10 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压\u003C\u002Fstrong>：1000 至 1200 Vdc\u003C\u002Fli>\u003Cli>\u003Cstrong>输入灵敏度\u003C\u002Fstrong>：-2 mV\u003C\u002Fli>\u003Cli>\u003Cstrong>工作温度范围\u003C\u002Fstrong>：-20 至 50 °C\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（直径 x 长度）\u003C\u002Fstrong>：22.9 x 33 cm（含手柄）\u003C\u002Fli>\u003Cli>\u003Cstrong>重量\u003C\u002Fstrong>：13.6 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品操作手册 (Product Manual)\u003C\u002Fli>\u003Cli>CE **** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm42-38_wendi-2.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fc122dd32-f46e-4076-8690-ef3475c3ce47.png\",\"size\":58551,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fc122dd32-f46e-4076-8690-ef3475c3ce47.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fc122dd32-f46e-4076-8690-ef3475c3ce47.png\"}]","Ludlum Model 42-38 WENDI-2 宽能中子探测器 | 47-3127","Ludlum 42-38 WENDI-2 宽能中子探测器，采用3He正比管，探测范围0.025 eV至5 GeV，具备优异的伽马射线甄别能力，适用于区域监测与便携式巡测。",{"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":302,"updateBy":6,"updateTime":303,"remark":6,"scope":6,"id":304,"siteId":9,"sourceId":56,"categoryId":189,"brandId":8,"slug":305,"name":306,"code":6,"model":307,"subtitle":306,"description":308,"images":309,"files":6,"attributes":6,"price":12,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":6,"seoDescription":6,"seoKeywords":6,"brand":310,"category":311},"2026-05-24 21:56:42","2026-06-16 12:15:50",150274,"150274","伽马探测器","Model 44-3","\u003Ch1>模型44-3\u003C\u002Fh1>\n\u003Ch1>伽马探测器\u003C\u002Fh1> 件号: 47-1533 \n\u003Cp> \u003C\u002Fp>\n\u003Cul>\n \u003Cli>规格\u003C\u002Fli>\n \u003Cli>选项\u003C\u002Fli>\n \u003Cli>文件\u003C\u002Fli>\n \u003Cli>更换零件\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cul>\n \u003Cli>规格\u003C\u002Fli>\n \u003Cli>选项\u003C\u002Fli>\n \u003Cli>文件\u003C\u002Fli>\n \u003Cli>更换零件\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>规格\u003C\u002Fh3>\n\u003Ctable>\n \u003Ctbody>\n  \u003Ctr>\n   \u003Cth>指示使用\u003C\u002Fth>\n   \u003Ctd>125I和低能伽马测量\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>检测器类型\u003C\u002Fth>\n   \u003Ctd>NaI(Tl) 闪烁体，2.5厘米 (1 in) 直径x 0.1厘米 (0.04 in) 厚\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>窗口\u003C\u002Fth>\n   \u003Ctd>18.4毫克\u002F平方厘米\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>窗口区域\u003C\u002Fth>\n   \u003Ctd>\u003Cstrong>活动:\u003C\u002Fstrong>5平方厘米 (0.8 in2)\u003Cbr>\u003Cstrong>打开:\u003C\u002Fstrong>5平方厘米 (0.8 in2)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>效率 (4 π)\u003C\u002Fth>\n   \u003Ctd>\u003Cstrong>125I:\u003C\u002Fstrong>33.5% (源自129I效率)\u003Cbr>\u003Cstrong>129I:\u003C\u002Fstrong>18%\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>典型灵敏度 (125I)\u003C\u002Fth>\n   \u003Ctd>每 µ r\u002Fhr 675 cpm\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>典型背景\u003Cbr>\n     (10 µ r\u002Fhr场)\u003C\u002Fth>\n   \u003Ctd>300 cpm\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>推荐能量范围\u003C\u002Fth>\n   \u003Ctd>10至60 keV\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>能量响应\u003C\u002Fth>\n   \u003Ctd>能量依赖 (见能量响应曲线)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>光电倍增管\u003C\u002Fth>\n   \u003Ctd>3.8厘米 (1.5 in) 直径\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>工作电压\u003C\u002Fth>\n   \u003Ctd>500至1200 V (典型值)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>连接器\u003C\u002Fth>\n   \u003Ctd>系列 “C”\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>施工\u003C\u002Fth>\n   \u003Ctd>带米色粉末涂层的铝制外壳\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>尺寸 (D x L)\u003C\u002Fth>\n   \u003Ctd>5.1 x 17.8厘米 (2x7英寸)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>重量\u003C\u002Fth>\n   \u003Ctd>0.5千克 (1磅)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n \u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Ch3>选项\u003C\u002Fh3>\n\u003Ctable>\n \u003Cthead>\n  \u003Ctr>\n   \u003Cth>选项\u003C\u002Fth>\n   \u003Cth>描述\u003C\u002Fth>\n   \u003Cth>零件号\u003C\u002Fth>\n  \u003C\u002Ftr>\n \u003C\u002Fthead>\n \u003Ctbody>\n  \u003Ctr>\n   \u003Ctd>\u003Cimg alt=\"m180-1_angle-600px\"> 模型180-1\u003C\u002Ftd>\n   \u003Ctd>用于5.1厘米 (2 in.) 最大直径样品的样品架。\u003C\u002Ftd>\n   \u003Ctd>47-1675\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>\u003Cimg alt=\"m180-1l_angle3\"> 型号180-1L\u003C\u002Ftd>\n   \u003Ctd>带铅屏蔽的样品架，用于5.1厘米 (2 in.) 最大直径的样品。\u003C\u002Ftd>\n   \u003Ctd>47-2988\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>\u003Cimg alt=\"model_180-242\"> 型号180-24\u003C\u002Ftd>\n   \u003Ctd>用于5.1厘米 (2 in.) 最大直径样品的样品架。\u003C\u002Ftd>\n   \u003Ctd>47-2631\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>\u003Cimg alt=\"collimator_composit\"> 检测器准直器\u003C\u002Ftd>\n   \u003Ctd>铅准直器。\u003C\u002Ftd>\n   \u003Ctd>各种。\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>\u003Cimg alt=\"planchets_group\"> 样本Planchets\u003C\u002Ftd>\n   \u003Ctd>一套500的铝或不锈钢样品板。\u003C\u002Ftd>\n   \u003Ctd>取决于材料。\u003C\u002Ftd>\n  \u003C\u002Ftr>\n \u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Ch3>文件\u003C\u002Fh3>\n\u003Cul>\n \u003Cli>数据表\u003C\u002Fli>\n \u003Cli>手册-英语\u003C\u002Fli>\n \u003Cli>手册-西班牙语\u003C\u002Fli>\n \u003Cli>CE**\u003C\u002Fli>\n \u003Cli>能量响应曲线\u003C\u002Fli>\n \u003Cli>检测器夹\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>更换零件\u003C\u002Fh3>\n\u003Ctable>\n \u003Cthead>\n  \u003Ctr>\n   \u003Cth>描述\u003C\u002Fth>\n   \u003Cth>零件号\u003C\u002Fth>\n  \u003C\u002Ftr>\n \u003C\u002Fthead>\n \u003Ctbody>\n  \u003Ctr>\n   \u003Ctd>窗组件\u003C\u002Ftd>\n   \u003Ctd>4002-380\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>聚酯薄膜窗口\u003C\u002Ftd>\n   \u003Ctd>2002-379\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>NaI(Tl) 闪烁体\u003C\u002Ftd>\n   \u003Ctd>2002-361\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>1.5进去。PMT，非基于分压器\u003C\u002Ftd>\n   \u003Ctd>4002-510\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>红色防护帽\u003C\u002Ftd>\n   \u003Ctd>03-5475\u003C\u002Ftd>\n  \u003C\u002Ftr>\n \u003C\u002Ftbody>\n\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm44-3_window.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F24\u002F538b1225-3767-4b8d-a7b7-749e31d19967.png\",\"size\":50308,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F24\u002F538b1225-3767-4b8d-a7b7-749e31d19967.png\",\"url\":\"image\u002F2026\u002F05\u002F24\u002F538b1225-3767-4b8d-a7b7-749e31d19967.png\"}]",{"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":313,"updateBy":6,"updateTime":303,"remark":6,"scope":6,"id":314,"siteId":9,"sourceId":47,"categoryId":189,"brandId":8,"slug":315,"name":306,"code":6,"model":316,"subtitle":306,"description":317,"images":318,"files":6,"attributes":6,"price":12,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":6,"seoDescription":6,"seoKeywords":6,"brand":319,"category":320},"2026-05-24 21:28:55",150273,"150273","Model 44-17","\u003Ch1>模型44-17\u003C\u002Fh1>\n\u003Ch1>伽马探测器\u003C\u002Fh1> 件号: 47-1547 \n\u003Cp> \u003C\u002Fp>\n\u003Cul>\n \u003Cli>规格\u003C\u002Fli>\n \u003Cli>选项\u003C\u002Fli>\n \u003Cli>文件\u003C\u002Fli>\n \u003Cli>更换零件\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cul>\n \u003Cli>规格\u003C\u002Fli>\n \u003Cli>选项\u003C\u002Fli>\n \u003Cli>文件\u003C\u002Fli>\n \u003Cli>更换零件\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>规格\u003C\u002Fh3>\n\u003Ctable>\n \u003Ctbody>\n  \u003Ctr>\n   \u003Cth>指示使用\u003C\u002Fth>\n   \u003Ctd>125I和低能伽马测量\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>检测器类型\u003C\u002Fth>\n   \u003Ctd>NaI(Tl) 闪烁体，5.1厘米 (2 in.) 直径x 0.2厘米 (0.08 in.) 厚\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>窗口\u003C\u002Fth>\n   \u003Ctd>86 mg\u002Fcm2\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>窗口区域\u003C\u002Fth>\n   \u003Ctd>\u003Cstrong>活动:\u003C\u002Fstrong>17.8平方厘米 (2.8 in2)\u003Cbr>\u003Cstrong>打开:\u003C\u002Fstrong>17.8平方厘米 (2.8 in2)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>效率 (4 π)\u003C\u002Fth>\n   \u003Ctd>\u003Cstrong>125I:\u003C\u002Fstrong>40% (源自129I效率)\u003Cbr>\u003Cstrong>129I:\u003C\u002Fstrong>22%\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>典型灵敏度 (125I)\u003C\u002Fth>\n   \u003Ctd>2500 cpm每 µ r\u002Fhr\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>典型背景\u003Cbr>\n     (10 µ r\u002Fhr场)\u003C\u002Fth>\n   \u003Ctd>≤ 1500 cpm\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>推荐能量范围\u003C\u002Fth>\n   \u003Ctd>10至200 keV\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>光电倍增管\u003C\u002Fth>\n   \u003Ctd>5.1厘米 (2.0英寸) 直径\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>工作电压\u003C\u002Fth>\n   \u003Ctd>500至1200 V (典型值)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>温度范围\u003C\u002Fth>\n   \u003Ctd>-15至50 °C (5至122 °F)\u003Cbr>\n     经**可在-40至60 °C (-40至150 °F) 范围内运行\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>连接器\u003C\u002Fth>\n   \u003Ctd>系列 “C” (其他可用)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>施工\u003C\u002Fth>\n   \u003Ctd>带米色粉末涂层的铝制外壳\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>尺寸 (直径x L)\u003C\u002Fth>\n   \u003Ctd>6.7 x 22.9厘米 (2.6x9英寸)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>重量\u003C\u002Fth>\n   \u003Ctd>0.7千克 (1.5磅)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n \u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Ch3>选项\u003C\u002Fh3>\n\u003Ctable>\n \u003Cthead>\n  \u003Ctr>\n   \u003Cth>选项\u003C\u002Fth>\n   \u003Cth>描述\u003C\u002Fth>\n   \u003Cth>零件号\u003C\u002Fth>\n  \u003C\u002Ftr>\n \u003C\u002Fthead>\n \u003Ctbody>\n  \u003Ctr>\n   \u003Ctd>\u003Cimg alt=\"m180-7_480791457\"> 模型180-7\u003C\u002Ftd>\n   \u003Ctd>用于5.1厘米 (2 in.) 最大直径样品的样品架。\u003C\u002Ftd>\n   \u003Ctd>47-1582\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>\u003C\u002Ftd>\n   \u003Ctd>带铅屏蔽的样品架，用于5.1厘米 (2 in.) 最大直径的样品。\u003C\u002Ftd>\n   \u003Ctd>47-1591\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>\u003Cimg alt=\"collimator_composit\"> 检测器准直器\u003C\u002Ftd>\n   \u003Ctd>铅准直器。\u003C\u002Ftd>\n   \u003Ctd>各种。\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>\u003Cimg alt=\"planchets_group\"> 样本Planchets\u003C\u002Ftd>\n   \u003Ctd>一套500的铝或不锈钢样品板。\u003C\u002Ftd>\n   \u003Ctd>取决于材料。\u003C\u002Ftd>\n  \u003C\u002Ftr>\n \u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Ch3>文件\u003C\u002Fh3>\n\u003Cul>\n \u003Cli>数据表\u003C\u002Fli>\n \u003Cli>手册\u003C\u002Fli>\n \u003Cli>CE**\u003C\u002Fli>\n \u003Cli>能量响应曲线\u003C\u002Fli>\n \u003Cli>检测器夹\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>更换零件\u003C\u002Fh3>\n\u003Ctable>\n \u003Cthead>\n  \u003Ctr>\n   \u003Cth>描述\u003C\u002Fth>\n   \u003Cth>零件号\u003C\u002Fth>\n  \u003C\u002Ftr>\n \u003C\u002Fthead>\n \u003Ctbody>\n  \u003Ctr>\n   \u003Ctd>窗组件\u003C\u002Ftd>\n   \u003Ctd>4260-055\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>NaI(Tl) 闪烁体\u003C\u002Ftd>\n   \u003Ctd>01-5166\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>2 in.基于PMT的无分压器管\u003C\u002Ftd>\n   \u003Ctd>01-5919\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>红色防护帽\u003C\u002Ftd>\n   \u003Ctd>03-5477\u003C\u002Ftd>\n  \u003C\u002Ftr>\n \u003C\u002Ftbody>\n\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm44-17_a.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F24\u002F8889d63f-4fd2-428c-ae5b-c0ebf88ae641.png\",\"size\":42746,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F24\u002F8889d63f-4fd2-428c-ae5b-c0ebf88ae641.png\",\"url\":\"image\u002F2026\u002F05\u002F24\u002F8889d63f-4fd2-428c-ae5b-c0ebf88ae641.png\"}]",{"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":322,"updateBy":6,"updateTime":323,"remark":6,"scope":6,"id":324,"siteId":9,"sourceId":29,"categoryId":189,"brandId":8,"slug":325,"name":306,"code":6,"model":326,"subtitle":306,"description":327,"images":328,"files":6,"attributes":6,"price":12,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":6,"seoDescription":6,"seoKeywords":6,"brand":329,"category":330},"2026-05-24 20:47:14","2026-05-24 21:29:33",150272,"150272","Model 44-172","\u003Ch1>模型44-172\u003C\u002Fh1>\n\u003Ch1>伽马探测器\u003C\u002Fh1> 件号: 47-3543 \n\u003Cp>Ludlum型44 172 YSO (氧正硅酸钇) 检测器主要用于检测大约5 keV至145 keV的低能伽马辐射。它还将检测低至49 keV的 β 能量。探测器由2.5厘米 (1英寸) 直径乘1毫米 (0.04英寸) 厚的YSO闪烁体组成。窗口面积约为5平方厘米，并由1.2毫克\u002F平方厘米的金属化聚酯薄膜构成。\u003C\u002Fp>\n\u003Cp> \u003C\u002Fp>\n\u003Cul>\n \u003Cli>规格\u003C\u002Fli>\n \u003Cli>文件\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cul>\n \u003Cli>规格\u003C\u002Fli>\n \u003Cli>文件\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>规格\u003C\u002Fh3>\n\u003Ctable>\n \u003Ctbody>\n  \u003Ctr>\n   \u003Cth>指示使用\u003C\u002Fth>\n   \u003Ctd>低能伽马探测\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>检测器类型\u003C\u002Fth>\n   \u003Ctd>YSO (钇正硅酸盐) 闪烁体，2.5厘米 (1 in.) 直径x 1毫米 (0.04 in.) 厚\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>窗口\u003C\u002Fth>\n   \u003Ctd>1.2毫克\u002F平方厘米\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>窗口区域\u003C\u002Fth>\n   \u003Ctd>\u003Cstrong>活动:\u003C\u002Fstrong>5平方厘米 (0.8 in2)\u003Cbr>\u003Cstrong>打开:\u003C\u002Fstrong>5平方厘米 (0.8 in2)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>效率 (4 π)\u003C\u002Fth>\n   \u003Ctd>\u003Cstrong>125I:\u003C\u002Fstrong>40% (源自129I效率)\u003Cbr>\u003Cstrong>129I:\u003C\u002Fstrong>25%\u003Cbr>\u003Cstrong>14C:\u003C\u002Fstrong>8%\u003Cbr>\u003Cstrong>55Fe:\u003C\u002Fstrong>7%\u003Cbr>\u003Cstrong>137Cs:\u003C\u002Fstrong>2.5%\u003Cbr>\u003Cstrong>241Am:\u003C\u002Fstrong>11.2%\u003Cbr>\u003Cstrong>57Co:\u003C\u002Fstrong>7.4%\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>典型背景\u003Cbr>\n     (10 µ r\u002Fhr场)\u003C\u002Fth>\n   \u003Ctd><250 cpm\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>能量响应\u003C\u002Fth>\n   \u003Ctd>能量依赖\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>光电倍增管\u003C\u002Fth>\n   \u003Ctd>2.9厘米 (1.125英寸) 直径\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>工作电压\u003C\u002Fth>\n   \u003Ctd>500至1200 V (典型值)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>尺寸 (D x L)\u003C\u002Fth>\n   \u003Ctd>5.1 x 17.8厘米 (2x7英寸)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>重量\u003C\u002Fth>\n   \u003Ctd>0.5千克 (1磅)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n \u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Ch3>文件\u003C\u002Fh3>\n\u003Cul>\n \u003Cli>数据表\u003C\u002Fli>\n \u003Cli>手册\u003C\u002Fli>\n\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm44-172.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F24\u002F72840b7e-db6c-4e77-8627-4ce6dd2b125e.png\",\"size\":36004,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F24\u002F72840b7e-db6c-4e77-8627-4ce6dd2b125e.png\",\"url\":\"image\u002F2026\u002F05\u002F24\u002F72840b7e-db6c-4e77-8627-4ce6dd2b125e.png\"}]",{"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":249,"remark":6,"scope":6,"id":333,"siteId":9,"sourceId":9,"categoryId":189,"brandId":8,"slug":334,"name":335,"code":6,"model":336,"subtitle":335,"description":337,"images":338,"files":6,"attributes":6,"price":12,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":6,"seoDescription":6,"seoKeywords":6,"brand":339,"category":340},"2026-05-24 17:12:15",150271,"150271","菲德勒低能伽马探测器","Model 44-213","\u003Ch1>模型44-213\u003C\u002Fh1>\n\u003Ch1>菲德勒低能伽马探测器\u003C\u002Fh1> 件号: 47-4134 \n\u003Cp> \u003C\u002Fp>\n\u003Cul>\n \u003Cli>规格\u003C\u002Fli>\n \u003Cli>选项\u003C\u002Fli>\n \u003Cli>文件\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cul>\n \u003Cli>规格\u003C\u002Fli>\n \u003Cli>选项\u003C\u002Fli>\n \u003Cli>文件\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>规格\u003C\u002Fh3>\n\u003Ctable>\n \u003Ctbody>\n  \u003Ctr>\n   \u003Cth>指示使用\u003C\u002Fth>\n   \u003Ctd>低能伽马测量\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>检测器类型\u003C\u002Fth>\n   \u003Ctd>CsI晶体闪烁体，12.7厘米 (5 in.) 直径x 1.2毫米 (0.050 in.) 厚\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>窗口\u003C\u002Fth>\n   \u003Ctd>10.6 mg\u002Fcm2金属化聚酯\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>窗口区域\u003C\u002Fth>\n   \u003Ctd>\u003Cstrong>活动:\u003C\u002Fstrong>127平方厘米 (10.6 in2)\u003Cbr>\u003Cstrong>打开:\u003C\u002Fstrong>127平方厘米 (10.6 in2)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>效率 (4 π)\u003C\u002Fth>\n   \u003Ctd>\u003Cstrong>241Am:\u003C\u002Fstrong>13%\u003Cbr>\u003Cstrong>U (自然):\u003C\u002Fstrong>8%\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>典型灵敏度 (125I)\u003C\u002Fth>\n   \u003Ctd>每 µ r\u002Fhr 675 cpm\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>数据范围\u003C\u002Fth>\n   \u003Ctd>0到1,500,000 cpm\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>典型背景\u003Cbr>\n     (10 µ r\u002Fhr场)\u003C\u002Fth>\n   \u003Ctd>≤ 9000 cpm (总计数)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>推荐能量范围\u003C\u002Fth>\n   \u003Ctd>10至200 keV\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>能量响应\u003C\u002Fth>\n   \u003Ctd>能量依赖\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>光电倍增管\u003C\u002Fth>\n   \u003Ctd>12.7厘米 (5.0英寸) 直径\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>温度范围\u003C\u002Fth>\n   \u003Ctd>-15至50 °C (5至122 °F)\u003Cbr>\n     经**可在-40至65 °C (-40至150 °F) 范围内运行\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>连接器\u003C\u002Fth>\n   \u003Ctd>系列 “C” (其他可用)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>施工\u003C\u002Fth>\n   \u003Ctd>铝制外壳\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>尺寸 (D x L)\u003C\u002Fth>\n   \u003Ctd>15.2 x 23.6厘米 (6x9.3英寸)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Cth>重量\u003C\u002Fth>\n   \u003Ctd>3.2千克 (7磅)\u003C\u002Ftd>\n  \u003C\u002Ftr>\n \u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Ch3>选项\u003C\u002Fh3>\n\u003Ctable>\n \u003Cthead>\n  \u003Ctr>\n   \u003Cth>选项\u003C\u002Fth>\n   \u003Cth>描述\u003C\u002Fth>\n   \u003Cth>零件号\u003C\u002Fth>\n  \u003C\u002Ftr>\n \u003C\u002Fthead>\n \u003Ctbody>\n  \u003Ctr>\n   \u003Ctd>\u003Cstrong>三脚架总成\u003C\u002Fstrong>\u003C\u002Ftd>\n   \u003Ctd>包括连接板和三脚架。\u003C\u002Ftd>\n   \u003Ctd>4574-099\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>\u003Cstrong>水平手柄\u003C\u002Fstrong>\u003C\u002Ftd>\n   \u003Ctd>固定手柄，便于搬运探测器。\u003C\u002Ftd>\n   \u003Ctd>4574-097\u003C\u002Ftd>\n  \u003C\u002Ftr>\n  \u003Ctr>\n   \u003Ctd>\u003Cstrong>垂直手柄\u003C\u002Fstrong>\u003C\u002Ftd>\n   \u003Ctd>可调节且符合人体工程学的手柄使用户可以轻松扫描，同时将检测器保持在地板或地面上方30.5厘米 (12英寸)。\u003C\u002Ftd>\n   \u003Ctd>4574-066\u003C\u002Ftd>\n  \u003C\u002Ftr>\n \u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Ch3>文件\u003C\u002Fh3>\n\u003Cul>\n \u003Cli>数据表\u003C\u002Fli>\n \u003Cli>产品手册\u003C\u002Fli>\n\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm44-213_w_cable.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F24\u002Ff5c8780b-1b21-4e6e-a528-fcbf27e3bca8.png\",\"size\":25623,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F24\u002Ff5c8780b-1b21-4e6e-a528-fcbf27e3bca8.png\",\"url\":\"image\u002F2026\u002F05\u002F24\u002Ff5c8780b-1b21-4e6e-a528-fcbf27e3bca8.png\"}]",{"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"]