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#60\u003C\u002Fstrong>：诊断放射物理学家的仪器要求。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>规格参数\u003C\u002Fh3>\u003Cp>模块化体模包含以下核心组件：\u003C\u002Fp>\u003Cp>\u003Cstrong>亚克力板（Acrylic Sheets）：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>5块 - 尺寸：25 cm x 25 cm x 2.5 cm（厚）\u003C\u002Fli>\u003Cli>1块 - 尺寸：25 cm x 25 cm x 5.1 cm（厚）\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>铝板（Aluminum Sheets）：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>1块 - 尺寸：25 cm x 25 cm x 1 mm（厚）\u003C\u002Fli>\u003Cli>1块 - 尺寸：25 cm x 25 cm x 2 mm（厚）\u003C\u002Fli>\u003Cli>1块 - 尺寸：7 cm x 25 cm x 4.5 mm（厚）\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>垫片（Spacers）：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>专用于构建 5.1 cm 气隙（air gap）的垫片组件。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>配套文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表（Data Sheet）\u003C\u002Fli>\u003Cli>产品操作手册（Product Manual）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Facrylic_x_ray_ph_49e755b8411b6.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F573ef832-5169-4877-b3f1-888af540680e.png\",\"size\":68860,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F573ef832-5169-4877-b3f1-888af540680e.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F573ef832-5169-4877-b3f1-888af540680e.png\"}]","Ludlum Model L-760 (货号99-9413) 亚克力X射线模块化体模，通过组合亚克力与铝板模拟人体各部位衰减特性，专用于X射线诊断与透视系统的自动曝光及亮度控制校准，符合AAPM报告标准。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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":217,"updateBy":6,"updateTime":217,"remark":6,"scope":6,"id":218,"siteId":7,"sourceId":219,"categoryId":189,"brandId":67,"slug":220,"name":221,"code":6,"model":222,"subtitle":223,"description":224,"images":225,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":226,"seoDescription":227,"seoKeywords":6,"brand":228,"category":229},"2026-05-25 21:29:38",150413,130,"150413","Ludlum Model L-760-LC1 低对比度分辨率测试板","Model L-760-LC1","Ludlum Model L-760-LC1 低对比度分辨率测试板专为评估数字放射成像系统分辨率而设计，通过检测**小、**浅的低对比度目标，帮助用户建立并维护数字影像质量基准，是数字放射成像质量控制的重要工具。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model L-760-LC1 低对比度分辨率测试板是一款专为评估\u003Cstrong>数字放射成像系统分辨率\u003C\u002Fstrong>而设计的专业测试工具。数字放射成像领域的一个关键关注点是低对比度解剖结构的可见性，因为胶片数字化仪、成像板、打印机和数字显示监视器等设备可能导致细节丢失。该测试板提供了一种简便的方法，用于检测数字系统对测试板上**小、**浅低对比度目标的探测能力。\u003C\u002Fp>\u003Ch3>核心功能\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>分辨率评估：\u003C\u002Fstrong>评估数字放射成像系统对低对比度目标的探测能力\u003C\u002Fli>\u003Cli>\u003Cstrong>质量控制：\u003C\u002Fstrong>通过每周对比图像，帮助用户维护数字影像的质量基准（benchmark）\u003C\u002Fli>\u003Cli>\u003Cstrong>灵活使用：\u003C\u002Fstrong>可单独使用，也可与 Model L-760 丙烯酸模块化X射线体模套件配合使用以增加衰减值\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸兼容：\u003C\u002Fstrong>与 Model L-760 系列板材具有相同的整体尺寸，便于组合使用\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>孔径变化\u003C\u002Fth>\u003Ctd>从上到下直径以 \u003Cstrong>2 mm\u003C\u002Fstrong> 递增，从左到右深度以 \u003Cstrong>2 mm\u003C\u002Fstrong> 递增\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外形尺寸\u003C\u002Fth>\u003Ctd>\u003Cstrong>25 x 25 x 2.5 cm\u003C\u002Fstrong>（9.8 x 9.8 x 1 英寸）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>可选颜色\u003C\u002Fth>\u003Ctd>无色、绿色色调、蓝色色调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>订货号\u003C\u002Fth>\u003Ctd>99-9450\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>应用场景\u003C\u002Fh3>\u003Cp>该测试板广泛应用于医院放射科、医学影像中心及工业无损检测领域，适用于数字X射线系统、CR\u002FDR系统的质量保证与日常性能监测。定期使用该测试板进行成像测试，能够有效监控系统性能变化，确保影像诊断的准确性和可靠性。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Flmp_l-760-lc1_b.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F52f9b39a-f67d-42c0-9359-b97e86716095.png\",\"size\":123368,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F52f9b39a-f67d-42c0-9359-b97e86716095.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F52f9b39a-f67d-42c0-9359-b97e86716095.png\"}]","Ludlum Model L-760-LC1 低对比度分辨率测试板 - 数字放射成像分辨率评估工具","Ludlum Model L-760-LC1 低对比度分辨率测试板，用于评估数字放射成像系统对低对比度目标的探测能力，尺寸25x25x2.5cm，孔径与深度以2mm递增，支持单独或与Model L-760体模配合使用，是数字影像质量控制的理想工具。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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":231,"updateBy":6,"updateTime":204,"remark":6,"scope":6,"id":232,"siteId":7,"sourceId":233,"categoryId":189,"brandId":67,"slug":234,"name":235,"code":6,"model":236,"subtitle":237,"description":238,"images":239,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":240,"seoDescription":241,"seoKeywords":6,"brand":242,"category":243},"2026-05-25 21:29:18",150412,129,"150412","Ludlum Model L-777 CR\u002FDR数字体模测试工具","Model L-777","Ludlum Model L-777 CR\u002FDR数字体模测试工具专为评估无胶片数字CR和DR成像系统设计，可追踪几何对称性、线对分辨率及对比度性能，是QA技师和医学物理学家的**质控工具。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model L-777 CR\u002FDR数字体模测试工具（货号：99-9412）专为评估较新的无胶片数字CR（计算机X线摄影）和DR（数字X线摄影）成像系统而设计。\u003C\u002Fp>\u003Ch3>核心功能与优势\u003C\u002Fh3>\u003Cp>该测试工具结合了多种测试参数，通过日常使用可有效追踪以下关键指标：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>几何对称性\u003C\u002Fstrong>：精确评估感兴趣区域（ROI）的几何对称表现。\u003C\u002Fli>\u003Cli>\u003Cstrong>线对分辨率\u003C\u002Fstrong>：准确测量系统的空间分辨能力。\u003C\u002Fli>\u003Cli>\u003Cstrong>对比度性能\u003C\u002Fstrong>：全面评估低对比度和高对比度下的成像表现。\u003C\u002Fli>\u003C\u002Ful>\u003Cp>通过对各种测试目标的精确测量，用户能够全面评估显示器和打印胶片图像的质量。对于致力于排查图像质量问题或分析投诉来源的QA（质量保证）技师和医学物理学家而言，该工具是不可或缺的宝贵资产。\u003C\u002Fp>\u003Ch3>应用场景\u003C\u002Fh3>\u003Cp>其大尺寸设计使其成为自动化胸部X射线系统进行快速质量检查的**选择。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>43.2 x 35.6 x 1.3 cm (17 x 14 x 0.5 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>3.2 kg (7 lb)\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>支持文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表（Data Sheet）\u003C\u002Fli>\u003Cli>产品操作手册（Product Manual）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fl-777_500px_2053709147.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F1aa43c5f-3c54-40b4-8811-b1f13885f879.png\",\"size\":61712,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F1aa43c5f-3c54-40b4-8811-b1f13885f879.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F1aa43c5f-3c54-40b4-8811-b1f13885f879.png\"}]","Ludlum Model L-777 CR\u002FDR数字体模测试工具 | 货号99-9412","Ludlum Model L-777 CR\u002FDR数字体模测试工具（货号99-9412）专为数字CR和DR成像系统质控设计，提供几何对称性、线对分辨率及对比度性能评估，适用于自动化胸部系统快速检查。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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":245,"updateBy":6,"updateTime":246,"remark":6,"scope":6,"id":247,"siteId":7,"sourceId":248,"categoryId":189,"brandId":67,"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":13,"sort":13,"seoTitle":255,"seoDescription":256,"seoKeywords":6,"brand":257,"category":258},"2026-05-25 21:28:22","2026-05-25 21:28:21",150411,128,"150411","Ludlum Model L-777-Mini CR\u002FDR迷你测试工具","Model L-777-Mini","Ludlum Model L-777-Mini是一款专用于CR\u002FDR成像系统的质量控制测试工具，通过多种测试参数追踪成像系统的均匀性、对比度和分辨率，帮助QA管理人员定期监测和评估系统性能退化情况。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model L-777-Mini CR\u002FDR迷你测试工具（货号：99-9458）是一款专业的成像系统质量控制设备。该工具利用多种测试参数，精确追踪成像系统的\u003Cstrong>均匀性\u003C\u002Fstrong>、\u003Cstrong>对比度\u003C\u002Fstrong>和\u003Cstrong>分辨率\u003C\u002Fstrong>等关键性能指标。\u003C\u002Fp>\u003Ch3>核心功能\u003C\u002Fh3>\u003Cp>通过对工具内部多种靶标的成像，可提供主观且精确的数值，用于全面监测成像系统的以下性能参数：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>高对比度（High Contrast）\u003C\u002Fstrong>检测\u003C\u002Fli>\u003Cli>\u003Cstrong>低对比度（Low Contrast）\u003C\u002Fstrong>检测\u003C\u002Fli>\u003Cli>\u003Cstrong>粗分辨率（Gross Resolution）\u003C\u002Fstrong>检测\u003C\u002Fli>\u003Cli>\u003Cstrong>细分辨率（Fine Resolution）\u003C\u002Fstrong>检测\u003C\u002Fli>\u003Cli>\u003Cstrong>整体均匀性\u003C\u002Fstrong>检测\u003C\u002Fli>\u003Cli>\u003Cstrong>边缘锐度\u003C\u002Fstrong>检测\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>使用方法\u003C\u002Fh3>\u003Cp>L-777-Mini用于对已批准的成像系统制作样本图像。该图像被保存并用作未来系统评估的\u003Cstrong>基准图像\u003C\u002Fstrong>。未来评估的频率由QA管理人员决定，测试可按\u003Cstrong>每日\u003C\u002Fstrong>、\u003Cstrong>每周\u003C\u002Fstrong>进行，或按照医学物理师或质量保证管理人员的指示执行。测试越频繁，出现负面趋势的可能性就越小。\u003C\u002Fp>\u003Cp>当怀疑成像系统性能退化或在系统维护后，可对L-777-Mini进行成像并与原始基准图像进行比较。当怀疑图像质量退化时，基准图像可作为系统潜在质量的证明，并为维修技术人员提供系统所需的质量期望参考。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>尺寸（高×宽×长）\u003C\u002Fth>\u003Ctd>30.5 × 25.4 × 0.95 cm（12 × 10 × 0.38 in.）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.4 kg（3 lb）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>配套文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表（Data Sheet）\u003C\u002Fli>\u003Cli>产品手册（Product Manual）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fface_-_no_background_-_perspective__color_corrected_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Ff8dc6a7a-112a-405f-9a81-ff8c762132e8.png\",\"size\":61504,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Ff8dc6a7a-112a-405f-9a81-ff8c762132e8.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Ff8dc6a7a-112a-405f-9a81-ff8c762132e8.png\"}]","Ludlum Model L-777-Mini CR\u002FDR迷你测试工具 | 成像系统质量控制检测设备","Ludlum Model L-777-Mini CR\u002FDR迷你测试工具，货号99-9458，专业用于CR\u002FDR成像系统的均匀性、对比度和分辨率检测，支持高对比度、低对比度、粗细分辨率及边缘锐度等多项性能参数监测，是**影像质量控制的理想选择。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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":260,"remark":6,"scope":6,"id":261,"siteId":7,"sourceId":262,"categoryId":189,"brandId":67,"slug":263,"name":264,"code":6,"model":265,"subtitle":266,"description":267,"images":268,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":269,"seoDescription":270,"seoKeywords":6,"brand":271,"category":272},"2026-05-25 21:27:57",150410,127,"150410","Ludlum Model 421系列 带前置放大器和高压电源的光电倍增管底座","Model 421 Series","Ludlum Model 421系列光电倍增管（PMT）底座集成了前置放大器与高压电源，专为配备标准14针插座的10级PMT设计，提供稳定可靠的信号输出与高压偏置调节功能。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 421系列光电倍增管（PMT）底座集成了前置放大器和高压（HV）电源，专为配备标准14针插座的10级PMT设计。每个单元由电阻分压器\u002F前置放大器和偏置电源板组成，提供稳定可靠的信号输出与高压偏置调节功能。\u003C\u002Fp>\u003Ch3>型号与信号输出\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>421型与421-3型\u003C\u002Fstrong>：BNC插座（标有SIGNAL）提供预放大信号输出。尾脉冲输出为正脉冲（421型）或负脉冲（421-3型）。\u003C\u002Fli>\u003Cli>\u003Cstrong>421-1型\u003C\u002Fstrong>：BNC插座提供交流耦合阳极输出（负极性）或预放大输出（正极性）。\u003C\u002Fli>\u003Cli>\u003Cstrong>脉冲特性\u003C\u002Fstrong>：所有型号的输出脉冲均具有约 50 μs 的尾部，便于连接成形放大器。输出幅度可通过HV偏置进行调节。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>供电方式\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>421型与421-3型\u003C\u002Fstrong>：仅使用 12 Vdc 电源（通过NIM型9针“D”连接器供电）。\u003C\u002Fli>\u003Cli>\u003Cstrong>421-1型\u003C\u002Fstrong>：支持 8 - 18 Vdc 电源，可通过NIM兼容插头（9针“D”）或 2.5 x 5.5 mm 桶形插头供电。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>参数\u003C\u002Fth>\u003Cth>421 & 421-3\u003C\u002Fth>\u003Cth>421-1\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>货号\u003C\u002Ftd>\u003Ctd>421: 47-3494\u003Cbr>421-3: 47-3836\u003C\u002Ftd>\u003Ctd>47-3720\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>前置放大器\u003C\u002Ftd>\u003Ctd>增益固定约 -2 V\u002FV。正输出，上升时间 500 ns [NaI(Tl)]，约 50 µs 尾脉冲。\u003C\u002Ftd>\u003Ctd>增益固定约 -3 V\u002FV。正输出，上升时间 500 ns [NaI(Tl)]，约 50 µs 尾脉冲。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>输出接口\u003C\u002Ftd>\u003Ctd>BNC连接器，阻抗约 50 欧姆。最大输出 10 V 峰值。\u003C\u002Ftd>\u003Ctd>BNC连接器，阻抗 50 欧姆。最大输出 10 V 峰值（12 V电源下）。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>上升时间\u003C\u002Ftd>\u003Ctd>小于 50 ns\u003C\u002Ftd>\u003Ctd>小于 50 ns\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>高压 (HV)\u003C\u002Ftd>\u003Ctd>0 至 1800 Vdc 连续可调\u003C\u002Ftd>\u003Ctd>0 至 1800 Vdc 连续可调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>打拿极分压电阻\u003C\u002Ftd>\u003Ctd>总电阻约 36 兆欧，适用于低功耗和中低计数率操作。\u003C\u002Ftd>\u003Ctd>总电阻约 43 兆欧，适用于低功耗和中低计数率操作。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>静态功耗\u003C\u002Ftd>\u003Ctd>12 Vdc 下 250 mW\u003C\u002Ftd>\u003Ctd>12 Vdc 下 250 mW\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>尺寸 (直径 x 高)\u003C\u002Ftd>\u003Ctd>5.8 x 10.7 cm\u003C\u002Ftd>\u003Ctd>5.8 x 10.7 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>重量\u003C\u002Ftd>\u003Ctd>0.16 kg\u003C\u002Ftd>\u003Ctd>0.16 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>控制与功能接口\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>SIGNAL\u003C\u002Fstrong>：BNC连接器，提供预放大信号或阳极输出。\u003C\u002Fli>\u003Cli>\u003Cstrong>H Adj\u003C\u002Fstrong>：高压偏置调节螺丝访问孔。\u003C\u002Fli>\u003Cli>\u003Cstrong>H Test\u003C\u002Fstrong>：测试点，提供PMT偏置电平访问（1000 V 等于 1 V）。\u003C\u002Fli>\u003Cli>\u003Cstrong>NIM 9针“D”型引脚\u003C\u002Fstrong>：Pin 1 & 2 (GND)，Pin 3 (VHV\u002F高压回读)，Pin 4 (+12 Vdc)，Pin 8 (接地以关闭HV)。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002F421-series.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F7347eaf1-ff1f-49a6-b9ea-9dff1720ebae.png\",\"size\":83795,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F7347eaf1-ff1f-49a6-b9ea-9dff1720ebae.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F7347eaf1-ff1f-49a6-b9ea-9dff1720ebae.png\"}]","Ludlum Model 421系列 光电倍增管底座 带前置放大器和高压电源","Ludlum Model 421系列光电倍增管底座集成前置放大器与高压电源，适用于10级PMT。提供421、421-3及421-1型号，支持0-1800V高压调节与多种信号输出，满足低功率及中低计数率应用需求。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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":274,"updateBy":6,"updateTime":275,"remark":6,"scope":6,"id":276,"siteId":7,"sourceId":277,"categoryId":189,"brandId":67,"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":13,"sort":13,"seoTitle":284,"seoDescription":285,"seoKeywords":6,"brand":286,"category":287},"2026-05-25 21:26:36","2026-05-25 21:26:35",150409,126,"150409","Ludlum Model 2750 气体流量控制箱","Model 2750","Ludlum Model 2750（货号48-2146）是一款独立式气体流量控制箱，用于监测和控制气体正比探测器的进气与出气流量。配备双流量表，可快速检测探测器是否存在泄漏，适用于气体正比探测器阵列的流量监控。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 2750 气体流量控制箱（货号：48-2146）是一款专为气体正比探测器设计的独立式流量监测与控制系统。其工作原理与 Model 239-1F 和 Model 240 上集成的气体流量监测器相同，通常用于监测气体正比探测器阵列中的气体流量。\u003C\u002Fp>\u003Ch3>工作原理\u003C\u002Fh3>\u003Cp>控制箱前面板配备两个流量表：\u003Cstrong>IN 流量表\u003C\u002Fstrong>用于控制进入探测器的气体流量，\u003Cstrong>OUT 流量表\u003C\u002Fstrong>用于监测从探测器排出的气体流量。当探测器正常运行时，两个流量表的读数应大致相同。若 OUT 流量表读数明显低于 IN 流量表，则表明探测器存在泄漏。\u003C\u002Fp>\u003Ch3>接口设计\u003C\u002Fh3>\u003Cp>设备顶部设有四个接口，分别为：\u003Cstrong>供气接口\u003C\u002Fstrong>、\u003Cstrong>探测器输入接口\u003C\u002Fstrong>、\u003Cstrong>探测器输出接口\u003C\u002Fstrong>和\u003Cstrong>排气接口\u003C\u002Fstrong>，连接便捷，布局合理。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>参数\u003C\u002Fth>\u003Cth>规格\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>IN 流量表\u003C\u002Ftd>\u003Ctd>可调范围 0 ~ 100 cc\u002Fmin\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>OUT 流量表\u003C\u002Ftd>\u003Ctd>流量指示范围 0 ~ 100 cc\u002Fmin\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>气体接头\u003C\u002Ftd>\u003Ctd>双端快速断开接头，适用于外径 0.6 cm（0.25 in.）的管路\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>尺寸（高 × 宽 × 深）\u003C\u002Ftd>\u003Ctd>23.5 × 11.4 × 14 cm（9.25 × 4.5 × 5.5 in.）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>独立式系统，无需依赖其他主机设备即可运行\u003C\u002Fli>\u003Cli>双流量表设计，实时对比进出气流量\u003C\u002Fli>\u003Cli>内置泄漏检测功能，快速诊断探测器状态\u003C\u002Fli>\u003Cli>快速断开接头设计，安装与维护便捷\u003C\u002Fli>\u003Cli>紧凑外形，适用于实验室及现场多种应用场景\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm2750_front.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fb2b5e729-7ba4-46ae-8305-e46b3652fcc9.png\",\"size\":48855,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fb2b5e729-7ba4-46ae-8305-e46b3652fcc9.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fb2b5e729-7ba4-46ae-8305-e46b3652fcc9.png\"}]","Ludlum Model 2750 气体流量控制箱 | 货号48-2146 气体正比探测器流量监测","Ludlum Model 2750 气体流量控制箱（货号48-2146），独立式气体流量监测与控制系统，配备IN\u002FOUT双流量表，可调范围0-100 cc\u002Fmin，适用于气体正比探测器阵列的流量监控与泄漏检测。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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":290,"remark":6,"scope":6,"id":291,"siteId":7,"sourceId":292,"categoryId":293,"brandId":67,"slug":294,"name":295,"code":6,"model":296,"subtitle":297,"description":298,"images":299,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":300,"seoDescription":301,"seoKeywords":6,"brand":302,"category":303},"2026-05-25 21:26:10","2026-05-25 21:26:09",150408,125,263,"150408","Ludlum T-1031 气体流量定时控制器","Model T-1031","Ludlum T-1031 是一款数字气体定时器，专用于控制 P-10 计数气体系统中探测器的气体流量，适用于压力低于 15 psi、流量不超过 100 cc\u002Fmin 的应用场景。货号：48-2472。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model T-1031\u003C\u002Fstrong> 是一款数字气体定时控制器（货号：\u003Cstrong>48-2472\u003C\u002Fstrong>），设计用于控制 P-10 计数气体系统中探测器的气体进出流量。该设备适用于工作压力低于 \u003Cstrong>15 psi\u003C\u002Fstrong>、流量在 \u003Cstrong>100 cc\u002Fmin\u003C\u002Fstrong> 以下的应用环境。其配备的电磁阀在断电时自动关闭，可在电源故障时立即切断气流，保障系统安全。\u003C\u002Fp>\u003Ch3>工作原理与设置\u003C\u002Fh3>\u003Cp>该设备提供对两个电磁阀的定时控制。通过拆卸六颗盖板螺丝并设置两组 BCD 拨码开关，即可分别设定开启（ON）和关闭（OFF）时间。时间范围为 \u003Cstrong>1 至 99 分钟\u003C\u002Fstrong>，右侧开关代表个位数，左侧开关代表十位数。电路板上清晰标注了 ON 和 OFF 开关组，便于识别操作。\u003C\u002Fp>\u003Ch3>安装与使用建议\u003C\u002Fh3>\u003Cul>\u003Cli>为获得**效果，建议同时连接探测器的进气和出气回路。\u003C\u002Fli>\u003Cli>出气侧电磁阀及下游附加管路会增加流动阻力，流量过大可能导致探测器损坏，建议回气侧**大流量控制在约 \u003Cstrong>100 cc\u002Fmin\u003C\u002Fstrong>。\u003C\u002Fli>\u003Cli>确保进气回路电磁阀安装在流量调节阀的上游，以防止电磁阀开启时产生不受控的突然气流冲击探测器。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>随机配件\u003C\u002Fh3>\u003Cul>\u003Cli>适用于 \u003Cstrong>3 mm（1\u002F8 英寸）\u003C\u002Fstrong>内径软管的软管接头\u003C\u002Fli>\u003Cli>壁式变压器（货号：21-9738）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>尺寸（长 × 宽 × 厚）\u003C\u002Fth>\u003Ctd>20 × 8.6 × 5.1 cm（7.875 × 3.375 × 2 英寸），内置法兰安装结构\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Ft-1031_front.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fe5df0496-aa59-48e7-a06c-58d988433b9c.png\",\"size\":36925,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fe5df0496-aa59-48e7-a06c-58d988433b9c.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fe5df0496-aa59-48e7-a06c-58d988433b9c.png\"}]","Ludlum T-1031 气体流量定时控制器 | P-10计数气体系统流量控制","Ludlum T-1031 数字气体定时控制器（货号48-2472），用于P-10计数气体系统中探测器的气体流量控制，支持1-99分钟定时，压力低于15 psi，流量不超过100 cc\u002Fmin，断电自动切断气流。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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":293,"siteId":6,"parentId":6,"ancestors":6,"slug":304,"name":128,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"263",{"createBy":6,"createTime":306,"updateBy":6,"updateTime":306,"remark":6,"scope":6,"id":307,"siteId":7,"sourceId":308,"categoryId":189,"brandId":67,"slug":309,"name":310,"code":6,"model":311,"subtitle":312,"description":313,"images":314,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":315,"seoDescription":316,"seoKeywords":6,"brand":317,"category":318},"2026-05-25 21:25:48",150407,124,"150407","Ludlum Model AT-909 直读式个人剂量计充电器","Model AT-909","Ludlum Model AT-909 是一款紧凑型、轻量化的剂量计充电仪器，专为直读式口袋剂量计设计。电池供电，可对剂量计进行数千次充电，配备LED读数灯和单圈电位器控制，操作简便且安全可靠。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model AT-909 是一款紧凑型、轻量化的仪器，专为直读式口袋剂量计充电而设计。适用剂量计型号包括 \u003Cstrong>AT-138\u003C\u002Fstrong> 和 \u003Cstrong>AT-138S\u003C\u002Fstrong>。产品货号：\u003Cstrong>51-2938\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>高耐久充电\u003C\u002Fstrong>：可对剂量计进行数千次充电，使用寿命长\u003C\u002Fli>\u003Cli>\u003Cstrong>电池供电\u003C\u002Fstrong>：无需外接电源，便携性强\u003C\u002Fli>\u003Cli>\u003Cstrong>轻量化设计\u003C\u002Fstrong>：机身紧凑轻便，适合现场作业携带\u003C\u002Fli>\u003Cli>\u003Cstrong>LED 读数灯\u003C\u002Fstrong>：内置 LED 照明，方便在暗光环境下读取剂量计数值\u003C\u002Fli>\u003Cli>\u003Cstrong>单圈电位器控制\u003C\u002Fstrong>：一旋钮即可完成充电操作，简单直观\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>设计优势\u003C\u002Fh3>\u003Cp>使用时无需将剂量计从充电器中取出即可读数，从而消除了因改变剂量计方向而产生的重力影响。该充电器采用\u003Cstrong>弹簧加载设计\u003C\u002Fstrong>，并配有\u003Cstrong>正向机械限位\u003C\u002Fstrong>，几乎不可能因过度施力而损坏剂量计。\u003C\u002Fp>\u003Cp>单圈电位器作为控制装置，能够**剂量计中的所有残余电荷，确保每次读数的\u003Cstrong>准确性和可靠性\u003C\u002Fstrong>。\u003C\u002Fp>\u003Ch3>技术文档\u003C\u002Fh3>\u003Cul>\u003Cli>Data Sheet（产品数据表）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fat-909_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F2f869c6b-35aa-4664-83dd-0f0bef896e56.png\",\"size\":57376,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F2f869c6b-35aa-4664-83dd-0f0bef896e56.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F2f869c6b-35aa-4664-83dd-0f0bef896e56.png\"}]","Ludlum Model AT-909 直读式个人剂量计充电器 | 货号51-2938","Ludlum Model AT-909 直读式个人剂量计充电器，紧凑轻量设计，电池供电，支持数千次充电，配备LED读数灯和单圈电位器控制，适用于AT-138和AT-138S剂量计，货号51-2938。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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":320,"updateBy":6,"updateTime":320,"remark":6,"scope":6,"id":321,"siteId":7,"sourceId":322,"categoryId":189,"brandId":67,"slug":323,"name":324,"code":6,"model":325,"subtitle":326,"description":327,"images":328,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":329,"seoDescription":330,"seoKeywords":6,"brand":331,"category":332},"2026-05-25 21:25:24",150406,123,"150406","Ludlum The Charger (51-2940) 剂量计充电器","The Charger","Ludlum The Charger (货号51-2940) 是一款无需电池的便携式剂量计充电器。通过压电发生器即可轻松对多种石英和碳纤维剂量计进行归零操作，配备镀金黄铜触点，重量轻且性能可靠。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>\u003Cstrong>Ludlum The Charger\u003C\u002Fstrong>（货号：51-2940）是一款专为辐射剂量计设计的便携式充电与归零设备。该充电器通过挤压压电发生器的控制杆产生电压，能够对多种石英纤维和碳纤维剂量计进行快速归零操作。本设备完全无需电池，非常适合野外和应急响应等复杂环境下的长期使用。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>压电发生器：\u003C\u002Fstrong>通过机械挤压产生所需电压，操作简便。\u003C\u002Fli>\u003Cli>\u003Cstrong>无需电池：\u003C\u002Fstrong>摆脱了对电池的依赖，免去了更换电池和电池漏液的风险。\u003C\u002Fli>\u003Cli>\u003Cstrong>镀金黄铜触点：\u003C\u002Fstrong>确保与剂量计之间的高效、稳定导电接触。\u003C\u002Fli>\u003Cli>\u003Cstrong>重量轻巧：\u003C\u002Fstrong>设计紧凑便携，方便随身携带和现场操作。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>兼容设备\u003C\u002Fh3>\u003Cp>本充电器适用于多种石英和碳纤维剂量计，推荐配合 \u003Cstrong>AT-138\u003C\u002Fstrong> 和 \u003Cstrong>AT-138S\u003C\u002Fstrong> 型号剂量计使用，以实现**的归零与校准效果。\u003C\u002Fp>\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\u002Fthe_charger_web.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F61c2007b-bd5e-42c8-b03e-b1e03f697d77.png\",\"size\":41328,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F61c2007b-bd5e-42c8-b03e-b1e03f697d77.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F61c2007b-bd5e-42c8-b03e-b1e03f697d77.png\"}]","Ludlum The Charger (51-2940) 剂量计充电器 | 压电式归零设备","Ludlum The Charger (51-2940) 是一款无需电池的便携式剂量计充电器，采用压电发生器和镀金黄铜触点，可轻松对石英及碳纤维剂量计（如AT-138、AT-138S）进行归零操作，轻巧耐用。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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":334,"updateBy":6,"updateTime":335,"remark":6,"scope":6,"id":336,"siteId":7,"sourceId":337,"categoryId":189,"brandId":67,"slug":338,"name":339,"code":6,"model":340,"subtitle":341,"description":342,"images":343,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":344,"seoDescription":345,"seoKeywords":6,"brand":346,"category":347},"2026-05-25 21:24:39","2026-06-19 15:45:26",150405,122,"150405","Ludlum Model 23 (51-2958) 电子个人剂量计","Model 23","Ludlum Model 23 是一款紧凑轻便的笔型电子个人剂量计，专为**、实验室及受控区域的X射线和伽马射线监测设计。具备声音报警及可选数据记录功能，操作简便，读数直观。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 23 电子个人剂量计（EPD）是一款紧凑且轻便（仅55.9克）的笔型个人剂量计。它非常适合在**和实验室环境，以及任何需要或希望进行个人辐射监测的受控或限制区域中，对伽马射线和X射线进行测量和常规监测。该设备对35 keV至3 MeV的宽能量范围具有灵敏度。剂量、剂量当量率和报警值可轻松在四位数OLED屏幕上查看。如果剂量或剂量率超过剂量计的预设值，将触发声音报警。报警设定点可直接从设备面板进行调节。\u003C\u002Fp>\u003Cp>\u003Cstrong>警告：\u003C\u002Fstrong>该剂量计可能无法准确测量脉冲辐射。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>重量轻且设计纤薄\u003C\u002Fli>\u003Cli>X射线和伽马射线监测\u003C\u002Fli>\u003Cli>声音报警功能\u003C\u002Fli>\u003Cli>可选600条记录的数据记录功能\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>探测辐射\u003C\u002Fth>\u003Ctd>伽马射线和X射线（35 keV至3 MeV）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>硅半导体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>测量和显示范围\u003C\u002Fth>\u003Ctd>\u003Cstrong>累积剂量：\u003C\u002Fstrong>0.1 mrem 至 99.99 rem\u003Cbr>\u003Cstrong>剂量率：\u003C\u002Fstrong>0.1 mrem\u002Fhr 至 99.99 rem\u002Fhr\u003Cbr>（注：开机时累积剂量数据会自动删除）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示屏\u003C\u002Fth>\u003Ctd>4位OLED，带有剂量、剂量率、运行时间和报警指示\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>精度\u003C\u002Fth>\u003Ctd>≤ ±10%（0.01至999.9 mSv，137Cs）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>≤ ±20%（60 keV至1.5 MeV，137Cs）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>角度响应\u003C\u002Fth>\u003Ctd>≤ ±20%（垂直和水平高达±60度，137Cs）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>剂量率线性\u003C\u002Fth>\u003Ctd>≤ ±10%（137Cs）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警音量\u003C\u002Fth>\u003Ctd>约60 dB（20 cm处）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>数据记录\u003C\u002Fth>\u003Ctd>最多600条记录（需要可选的红外读取器将数据传输至PC）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>环境要求\u003C\u002Fth>\u003Ctd>-10至40 °C；≤ 90%相对湿度（无冷凝）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>1枚纽扣型锂电池（CR2450，货号 21-8639）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>720小时（无报警\u002F通信状态下）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高x宽x深)\u003C\u002Fth>\u003Ctd>112.8 x 30 x 12 mm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>55.9 g\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>\u003Cem>*注：在低辐射场（如小于1 mSv\u002Fh）中，仪器显示的剂量率为粗略值，仅供参考。\u003C\u002Fem>\u003C\u002Fp>\u003Ch3>可选配件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>选项\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>剂量计设置设备和软件套件\u003C\u002Ftd>\u003Ctd>该套件包含红外读取器和软件，可将Model 23系列剂量计连接至PC，以调整配置并传输记录的剂量读数。\u003C\u002Ftd>\u003Ctd>51-2959\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>\u003Cstrong>数据记录注意事项：\u003C\u002Fstrong>使用可选套件时，剂量计中最多可存储600个数据点。请注意，当剂量计关闭时，所有收集的数据都会被清除，因此必须在关闭剂量计之前传输数据以便记录。\u003C\u002Fp>\u003Ch3>相关文档与替换部件\u003C\u002Fh3>\u003Cp>\u003Cstrong>可用文档：\u003C\u002Fstrong>数据表、产品手册、软件手册、CE**。\u003C\u002Fp>\u003Cp>\u003Cstrong>替换部件：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>背夹（货号：2314081）\u003C\u002Fli>\u003Cli>电池盖（货号：2314082）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm23_a.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Ff4f35a1a-7570-4d13-990e-7339de3c3d78.png\",\"size\":40734,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Ff4f35a1a-7570-4d13-990e-7339de3c3d78.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Ff4f35a1a-7570-4d13-990e-7339de3c3d78.png\"}]","Ludlum Model 23 (51-2958) 电子个人剂量计 | X射线与伽马射线监测","Ludlum Model 23 电子个人剂量计（货号51-2958），轻巧笔型设计，精准监测35 keV至3 MeV的X射线和伽马射线。配备OLED显示屏与声音报警，支持可选红外数据传输，是**与实验室辐射防护的理想选择。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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":349,"updateBy":6,"updateTime":335,"remark":6,"scope":6,"id":350,"siteId":7,"sourceId":351,"categoryId":189,"brandId":67,"slug":352,"name":353,"code":6,"model":354,"subtitle":355,"description":356,"images":357,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":358,"seoDescription":359,"seoKeywords":6,"brand":360,"category":361},"2026-05-25 21:23:23",150404,121,"150404","Ludlum Model 23-1 mSv 电子个人剂量计","Model 23-1","Ludlum Model 23-1 是一款紧凑轻便的笔型电子个人剂量计，专为**、实验室及受控区域的X射线和伽马射线监测设计，具备声音报警及可选数据记录功能。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 23-1 mSv 电子个人剂量计是一款紧凑且轻便（仅55.9克）的笔型个人剂量计。它非常适合在**和实验室环境，以及任何需要或要求进行个人辐射监测的控制或限制区域中，对伽马射线和X射线进行测量和常规监测。该设备对35 keV至3 MeV的宽能量范围具有高度灵敏性。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>轻巧纤薄设计\u003C\u002Fstrong>：笔型外观，重量仅为55.9克，佩戴舒适便捷。\u003C\u002Fli>\u003Cli>\u003Cstrong>辐射监测\u003C\u002Fstrong>：精准监测X射线和伽马射线辐射。\u003C\u002Fli>\u003Cli>\u003Cstrong>声音报警\u003C\u002Fstrong>：当剂量或剂量率超过预设值时触发声音报警，报警设定点可通过设备面板进行调节。\u003C\u002Fli>\u003Cli>\u003Cstrong>数据记录\u003C\u002Fstrong>：提供可选的600条记录数据记录功能，方便数据追溯。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>显示与操作\u003C\u002Fh3>\u003Cp>剂量、剂量当量率和报警值可轻松在四位OLED显示屏上读取，屏幕同时提供剂量、剂量率、运行时间和报警状态的指示。可选的Model 23系列剂量计设置设备和软件套件可通过红外通信将剂量计连接至PC，用于配置设备设置并快速导出数据。设备最多可存储600个数据点。请注意，关闭剂量计电源时所有收集的数据将被擦除，因此必须在关机前完成数据传输。\u003C\u002Fp>\u003Cp>\u003Cstrong>警告：\u003C\u002Fstrong>此剂量计可能无法准确测量脉冲辐射。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>探测辐射\u003C\u002Fth>\u003Ctd>伽马射线和X射线（35 keV 至 3 MeV）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>硅半导体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>累积剂量范围\u003C\u002Fth>\u003Ctd>0.001 mSv 至 999.9 mSv（开启时自动清除累积剂量数据）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>剂量率范围\u003C\u002Fth>\u003Ctd>0.001 mSv\u002Fh 至 999.9 mSv\u002Fh\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示屏\u003C\u002Fth>\u003Ctd>4位OLED，带剂量、剂量率、运行时间和报警指示\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>精度\u003C\u002Fth>\u003Ctd>≤ ±10%（0.01 至 999.9 mSv，137Cs）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>≤ ±20%（60 keV 至 1.5 MeV，137Cs）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>角度响应\u003C\u002Fth>\u003Ctd>≤ ±20%（垂直和水平最大 ±60度，137Cs）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>剂量率线性\u003C\u002Fth>\u003Ctd>≤ ±10%（137Cs）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警音量\u003C\u002Fth>\u003Ctd>约 60 dB（距离 20 cm 处）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>数据记录\u003C\u002Fth>\u003Ctd>最多 600 条记录（需选配红外阅读器传输数据至PC）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作环境\u003C\u002Fth>\u003Ctd>-10 至 40 °C；≤ 90% 相对湿度（无冷凝）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>1 枚纽扣型锂电池（CR2450，货号 21-8639）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>720 小时（无报警\u002F通信状态下）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高x宽x深)\u003C\u002Fth>\u003Ctd>112.8 x 30 x 12 mm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>55.9 g\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>\u003Cem>*注：在低辐射场（如小于 1 mSv\u002Fh）中，仪器显示的剂量率测量值为粗略值，仅供参考。\u003C\u002Fem>\u003C\u002Fp>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>剂量计设置设备和软件套件（货号 51-2959）\u003C\u002Fstrong>：包含红外阅读器和软件，用于将 Model 23 系列剂量计连接至 PC，以调整配置并传输记录的剂量读数。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Cul>\u003Cli>背夹（货号 2314081）\u003C\u002Fli>\u003Cli>电池盖（货号 2314082）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm23-1.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F87e2ca9a-9945-4ead-9788-38d7128bd508.png\",\"size\":37639,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F87e2ca9a-9945-4ead-9788-38d7128bd508.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F87e2ca9a-9945-4ead-9788-38d7128bd508.png\"}]","Ludlum Model 23-1 mSv 电子个人剂量计 | 51-2961 辐射监测仪","Ludlum Model 23-1 (51-2961) mSv 电子个人剂量计，重量仅55.9g，用于**监测35keV至3MeV的X射线和伽马射线，支持声音报警与600条数据记录，是**和实验室辐射防护的理想选择。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":67,"siteId":6,"slug":68,"name":69,"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"]