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mSv\u002Fh，带声光报警与金属外壳，便携耐用，适用于伽马射线检测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":905,"updateBy":7,"updateTime":877,"remark":7,"id":906,"siteId":9,"sourceId":767,"categoryId":8,"brandId":879,"slug":907,"name":908,"code":7,"model":909,"subtitle":910,"description":911,"images":912,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":913,"seoDescription":914,"seoKeywords":7,"brand":915,"category":916},"2026-05-26 00:15:45",150532,"150532","Ludlum Model 2401-EW 端窗GM袖珍型辐射巡测仪","Model 2401-EW","Ludlum Model 2401-EW 是一款通用型袖珍辐射检测仪，采用端窗GM探测器。该仪器设计紧凑、易于使用且成本低廉，适用于Alpha、Beta和Gamma辐射的表面污染及照射量率测量，是辐射防护和日常监测的**便携工具。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 2401-EW 是一款通用型袖珍辐射检测巡测仪，采用端窗型GM（盖革-米勒）探测器。探测器巧妙地封装在仪器内部，顶部中央设有保护网。仪表面板提供两种刻度：用于污染测量的 cpm（每分钟计数）和用于照射量率测量的 mR\u002Fhr（毫伦琴\u002F小时）。该设备操作简单、成本低廉，是进行 Alpha、Beta 和 Gamma 辐射巡测的**选择。\u003C\u002Fp>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>集成端窗GM探测器的便携式仪表\u003C\u002Fli>\u003Cli>操作简单，易于上手\u003C\u002Fli>\u003Cli>高性价比，使用成本低\u003C\u002Fli>\u003C\u002Ful>\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>\u003Cstrong>适用用途\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>Alpha、Beta、Gamma 辐射巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测器\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>1.4 cm (0.57 in.) 直径端窗 GM 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90%）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>报警功能\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>无\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>音频提示\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>每次事件发出咔嗒声，可通过将选择器移至 QUIET（静音）位置关闭\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电源\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>9V 电池\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电池寿命\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>在正常本底辐射水平下，使用碱性电池典型寿命为 250 小时\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>外壳材质\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>拉伸和铸造铝材，配有薄膜面板\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>尺寸 (高 x 宽 x 长)\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>4.6 x 8.4 x 13.5 cm (1.8 x 3.3 x 5.3 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>重量\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0.4 kg (0.9 lb)，含电池\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>L型手柄 (货号: 4397-165)：\u003C\u002Fstrong>为 Model 2401 系列巡测仪提供安全舒适的握持体验。\u003C\u002Fli>\u003Cli>\u003Cstrong>皮带夹 (货号: 4397-176)：\u003C\u002Fstrong>安装在仪器背面，方便携带。\u003C\u002Fli>\u003Cli>\u003Cstrong>腕带 (货号: 4397-182)：\u003C\u002Fstrong>为仪器添加腕带，便于随身佩戴。\u003C\u002Fli>\u003Cli>\u003Cstrong>硬质防护箱 (货号: 2311119)：\u003C\u002Fstrong>坚固耐用，提供防压、防水和防尘保护。\u003C\u002Fli>\u003Cli>\u003Cstrong>帆布包 (货号: 2310517)：\u003C\u002Fstrong>带拉链闭合的帆布便携包。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品手册 (Product Manual)\u003C\u002Fli>\u003Cli>CE **** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>GM 探测管 (货号: 01-5032)\u003C\u002Fstrong>\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm2401-ew_front-face_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F230921c7-b16d-4c70-b037-b9c1ab69aa8b.png\",\"size\":58715,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F230921c7-b16d-4c70-b037-b9c1ab69aa8b.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F230921c7-b16d-4c70-b037-b9c1ab69aa8b.png\"}]","Ludlum Model 2401-EW 端窗GM袖珍型辐射巡测仪 | 便携式辐射检测仪","Ludlum Model 2401-EW 端窗GM袖珍型辐射巡测仪，集成端窗盖革探测器，提供cpm和mR\u002Fhr双刻度，适用于Alpha、Beta、Gamma辐射巡测。操作简便，高性价比，满足专业辐射防护与日常监测需求。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":918,"updateBy":7,"updateTime":877,"remark":7,"id":919,"siteId":9,"sourceId":738,"categoryId":8,"brandId":879,"slug":920,"name":921,"code":7,"model":922,"subtitle":923,"description":924,"images":925,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":926,"seoDescription":927,"seoKeywords":7,"brand":928,"category":929},"2026-05-26 00:13:54",150531,"150531","Ludlum Model 2401-EWA 端窗GM袖珍辐射巡测仪","Model 2401-EWA","Ludlum Model 2401-EWA 是一款通用型袖珍辐射检测仪表，采用端窗型GM探测器，支持Alpha、Beta和Gamma巡测。具备声光报警功能，提供cpm和mR\u002Fhr双刻度，操作简便且性价比高，是**的便携式辐射监测设备。","\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>集成端窗GM探测器的紧凑型仪表\u003C\u002Fli>\u003Cli>配备声音与视觉双重报警功能\u003C\u002Fli>\u003Cli>操作简单，易于使用\u003C\u002Fli>\u003Cli>低成本，高性价比\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品简介\u003C\u002Fh3>\u003Cp>Ludlum Model 2401-EWA 是一款通用型袖珍辐射检测仪表，采用端窗型GM探测器。探测器方便地封装在仪器内部，仪器顶端中部设有保护网。仪表提供两个刻度：用于污染测量的 cpm 和用于照射量率的 mR\u002Fhr，并包含声光报警功能，非常适合现场快速巡测。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>Alpha、Beta、Gamma 巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>1.4 cm (0.57 in.) 直径端窗 GM 探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>量程\u003C\u002Fth>\u003Ctd>0 至 200 mR\u002Fhr；0 至 210,000 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>灵敏度 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Certificate)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fpocket_size_expo_4c684801a6c0e.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fe1796087-578d-4ec3-a472-336128d8b965.png\",\"size\":62653,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fe1796087-578d-4ec3-a472-336128d8b965.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fe1796087-578d-4ec3-a472-336128d8b965.png\"}]","Ludlum 48-2997 Model 2401-EWA 端窗GM袖珍辐射巡测仪","Ludlum Model 2401-EWA (货号48-2997) 是一款便携式端窗GM辐射巡测仪，支持α、β、γ射线检测，具备声光报警、双刻度显示及多种量程，适用于各类辐射污染与照射量率测量。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":931,"updateBy":7,"updateTime":932,"remark":7,"id":933,"siteId":9,"sourceId":624,"categoryId":8,"brandId":879,"slug":934,"name":935,"code":7,"model":936,"subtitle":937,"description":938,"images":939,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":935,"seoDescription":937,"seoKeywords":7,"brand":940,"category":941},"2026-05-26 00:12:29","2026-05-26 00:12:28",150530,"150530","Ludlum 48-3884 Model 2401-P Dose 扁平盖革口袋式辐射巡测仪","Model 2401-P Dose","Ludlum Model 2401-P Dose（货号48-3884）是一款通用型自给式口袋辐射检测计，采用经典扁平盖革探测器。配备滑动剂量当量滤片，操作简便，坚固耐用，适用于Alpha、Beta和Gamma辐射巡测。","\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>自给式巡测仪器\u003C\u002Fli>\u003Cli>集成扁平盖革（GM）探测器\u003C\u002Fli>\u003Cli>滑动式剂量当量滤片\u003C\u002Fli>\u003Cli>便捷手柄可旋转收纳\u003C\u002Fli>\u003Cli>防水、防尘、防压外壳\u003C\u002Fli>\u003Cli>使用简单且成本低廉\u003C\u002Fli>\u003Cli>坚固耐用\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Model 2401-P Dose 是一款通用型、自给式、口袋大小的辐射检测计，围绕经典的扁平GM探测器设计。通过简单的开关，用户可以在三个量程倍数之间进行选择。另一个开关可在静音（关闭每次事件的音频提示）、正常、电池检查或关闭模式之间切换。探测器方便地封装在仪器内部，并配有保护屏窗口。随附的剂量当量滤片使用户能够进行更准确的剂量测量。便捷的L形不锈钢手柄在作为巡测仪使用时提供安全舒适的握感；松开旋钮可使手柄旋转，从而将仪器轻松放入随附的携带和存储硬壳箱中。\u003C\u002Fp>\u003Ch3>滑动剂量当量滤片\u003C\u002Fh3>\u003Cp>扁平GM探测器对20至150 keV之间的伽马能量有显著的过度响应，这会导致剂量测量误差。为解决此问题，Ludlum Measurements 为 Model 2401-P 开发了滑动滤片，在20 keV至1.2 MeV的能量范围内，以137Cs（662 keV）为参考，将响应平坦化至20%以内。Model 2401-P Dose 标配此滤片。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>Alpha、Beta、Gamma 巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>15.51 cm² (2.4 in²) 扁平GM\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>灵敏度 (137Cs 伽马)\u003C\u002Fth>\u003Ctd>通常 3300 cpm\u002FmR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率\u003C\u002Fth>\u003Ctd>\u003Cstrong>14C:\u003C\u002Fstrong> 5%\u003Cbr>\u003Cstrong>90Sr\u002F90Y:\u003C\u002Fstrong> 22%\u003Cbr>\u003Cstrong>99Tc:\u003C\u002Fstrong> 19%\u003Cbr>\u003Cstrong>99mTc:\u003C\u002Fstrong> < 1%\u003Cbr>\u003Cstrong>32P:\u003C\u002Fstrong> 32%\u003Cbr>\u003Cstrong>239Pu:\u003C\u002Fstrong> 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cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.4 kg（含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外壳\u003C\u002Fth>\u003Ctd>Model 2401系列硬壳箱\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>表盘面选项\u003C\u002Fh3>\u003Cp>以下列出最常用的表盘面配置：\u003C\u002Fp>\u003Ch4>剂量率表盘面\u003C\u002Fh4>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>型号\u003C\u002Fth>\u003Cth>刻度描述\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-994\u003C\u002Ftd>\u003Ctd>0 - 0.15 mR\u002Fhr, BAT OK\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-999\u003C\u002Ftd>\u003Ctd>0 - 1.5 µSv\u002Fh, BAT OK\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch4>计数率\u002F剂量率表盘面\u003C\u002Fh4>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>型号\u003C\u002Fth>\u003Cth>刻度描述\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-850\u003C\u002Ftd>\u003Ctd>0 - 6.6 kcpm, 0 - 2 mR\u002Fhr, BAT OK\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-857\u003C\u002Ftd>\u003Ctd>0 - 500 cpm, 0 - 0.15 mR\u002Fhr, BAT OK\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-1038\u003C\u002Ftd>\u003Ctd>0 - 6.6 kcpm, 0 - 20 µSv\u002Fh, BAT OK\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-1106\u003C\u002Ftd>\u003Ctd>0 - 500 cpm, 0 - 1.5 µSv\u002Fh, BAT OK\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-872\u003C\u002Ftd>\u003Ctd>0 - 10 cps, 0 - 1.9 µSv\u002Fh, BAT OK\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm2401-p_face-w-handle2.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F9f2b6bf1-b9e2-4bbe-a007-2847cbe0a9f5.png\",\"size\":52358,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F9f2b6bf1-b9e2-4bbe-a007-2847cbe0a9f5.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F9f2b6bf1-b9e2-4bbe-a007-2847cbe0a9f5.png\"}]",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":943,"updateBy":7,"updateTime":877,"remark":7,"id":944,"siteId":9,"sourceId":502,"categoryId":8,"brandId":879,"slug":945,"name":946,"code":7,"model":947,"subtitle":948,"description":949,"images":950,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":951,"seoDescription":952,"seoKeywords":7,"brand":953,"category":954},"2026-05-26 00:11:10",150529,"150529","Ludlum Model 2401-S 微型R袖珍辐射巡测仪","Model 2401-S","Ludlum Model 2401-S 是一款袖珍型、自给式的微型R辐射巡测仪，内置碘化铯(CsI)闪烁体探测器，专为测量低剂量伽马和X射线辐射而设计。配备模拟显示屏及声光报警功能，金属外壳坚固耐用，是各种应用中检测环境辐射水平的**工具。","\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>集成仪表与内部闪烁体探测器\u003C\u002Fli>\u003Cli>声光报警功能\u003C\u002Fli>\u003Cli>操作简单易用\u003C\u002Fli>\u003Cli>高性价比的微型R测量仪\u003C\u002Fli>\u003Cli>自给式独立仪器\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 2401-S\u003C\u002Fstrong> 是一款袖珍型、自给式的微型R率表，配备模拟显示屏，专为测量低剂量伽马射线暴露而设计。该设备采用集成在仪器内部的碘化铯(CsI)探测器，并内置声光报警器。其金属外壳、便携的尺寸以及极具竞争力的价格，使其成为在各种应用场景中检测环境辐射水平的**工具。\u003C\u002Fp>\u003Cp>每次开启 Model 2401-S 时，它会自动测量背景辐射水平并确定报警设定值。如果辐射水平超过该设定值，无论处于何种模式，报警音频都会以每1\u002F8秒的频率发出蜂鸣声，同时指示灯闪烁。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>参数\u003C\u002Fth>\u003Cth>规格\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>指示用途\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>低剂量伽马和X射线巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测器\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>18 mm 直径碘化铯 (CsI) 闪烁晶体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>量程\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0 至 50 µSv\u002Fhr (0 至 5000 μR\u002Fhr)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>灵敏度\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>100 cpm \u002F μR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>能量响应\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>能量相关\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>表盘刻度\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0 - 50 μR\u002Fhr, BAT OK 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闪烁体\u003C\u002Fstrong>：01-5661\u003C\u002Fli>\u003Cli>\u003Cstrong>光电倍增管\u003C\u002Fstrong>：01-5936\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器组件\u003C\u002Fstrong>：4397-137\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm2401-s-face.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fbedbb8f0-d947-408d-8154-bc19ba94711c.png\",\"size\":66623,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fbedbb8f0-d947-408d-8154-bc19ba94711c.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fbedbb8f0-d947-408d-8154-bc19ba94711c.png\"}]","Ludlum Model 2401-S 微型R袖珍辐射巡测仪 | 低剂量伽马X射线检测仪","Ludlum Model 2401-S 是一款袖珍型微型R辐射巡测仪，内置CsI闪烁体探测器，量程0-5000 μR\u002Fhr。配备声光报警与模拟显示屏，适用于低剂量伽马和X射线环境辐射检测，高性价比且便携易用。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":956,"updateBy":7,"updateTime":877,"remark":7,"id":957,"siteId":9,"sourceId":213,"categoryId":8,"brandId":879,"slug":958,"name":959,"code":7,"model":960,"subtitle":961,"description":962,"images":963,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":959,"seoDescription":964,"seoKeywords":7,"brand":965,"category":966},"2026-05-26 00:09:25",150528,"150528","Ludlum 48-3087 Model 2402 袖珍式带报警辐射巡测仪","Model 2402","Ludlum Model 2402 是一款袖珍式模拟辐射巡测仪，支持多种探测器，提供mR\u002Fhr和cpm测量。具备金属外壳、声光报警及便携设计，是通用辐射检测的**工具。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 2402\u003C\u002Fstrong> 是一款袖珍式率表，配备模拟显示屏，可连接多种探测器。该设备支持 \u003Cstrong>mR\u002Fhr\u003C\u002Fstrong> 曝光量和 \u003Cstrong>cpm\u003C\u002Fstrong> 计数率测量，并内置声光报警功能。其金属外壳和紧凑尺寸使其成为各种辐射检测应用的**便携工具。\u003C\u002Fp>\u003Ch3>主要特性\u003C\u002Fh3>\u003Cul>\u003Cli>袖珍式率表设计，便于携带\u003C\u002Fli>\u003Cli>兼容多种探测器（GM、闪烁体）\u003C\u002Fli>\u003Cli>内置声光报警功能\u003C\u002Fli>\u003Cli>坚固耐用的金属外壳\u003C\u002Fli>\u003Cli>操作简便，易于使用\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>通用巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>兼容探测器\u003C\u002Fth>\u003Ctd>GM（盖革-米勒管）、闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>量程\u003C\u002Fth>\u003Ctd>取决于探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>灵敏度\u003C\u002Fth>\u003Ctd>取决于探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>取决于探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表盘刻度\u003C\u002Fth>\u003Ctd>通常为 0 - 2 mR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>倍率\u003C\u002Fth>\u003Ctd>x1, x10, x100\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>通常为 8 秒（从最终读数的 10% 到 90%）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警功能\u003C\u002Fth>\u003Ctd>当检测到的辐射超过报警点时，无论在正常还是静音模式下，均会触发红色报警 LED 和持续蜂鸣音\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压\u003C\u002Fth>\u003Ctd>550 至 900 Vdc 可调，内置高压调节电位器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值\u003C\u002Fth>\u003Ctd>-35 ± 10 mV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>音频提示\u003C\u002Fth>\u003Ctd>每次事件发出咔哒声，可通过将选择器移至静音（QUIET）位置关闭\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>9V 电池\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>使用碱性电池通常可达 250 小时\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>拉丝与压铸铝，米色粉末涂层，印刷薄膜面板\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>4.6 x 8.4 x 13.5 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.4 kg（含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>2401系列手柄 (4397-165)\u003C\u002Fstrong>：便捷的L型手柄，提供安全舒适的握持感。\u003C\u002Fli>\u003Cli>\u003Cstrong>2401系列皮带夹 (4397-176)\u003C\u002Fstrong>：安装在仪器背面，方便随身佩戴携带。\u003C\u002Fli>\u003Cli>\u003Cstrong>2401系列腕带 (4397-182)\u003C\u002Fstrong>：增加腕带设计，提升便携性与防掉落保护。\u003C\u002Fli>\u003Cli>\u003Cstrong>2401系列硬壳保护箱 (2311119)\u003C\u002Fstrong>：坚固耐用，提供防压、防水和防尘保护。\u003C\u002Fli>\u003Cli>\u003Cstrong>2401系列帆布包 (2310517)\u003C\u002Fstrong>：带拉链的帆布便携包。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品手册 (Product Manual)\u003C\u002Fli>\u003Cli>CE **** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm2402_a.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F24aa990a-87dd-408e-9b1c-4e08f074eb5c.png\",\"size\":63571,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F24aa990a-87dd-408e-9b1c-4e08f074eb5c.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F24aa990a-87dd-408e-9b1c-4e08f074eb5c.png\"}]","Ludlum Model 2402 袖珍式辐射巡测仪，货号48-3087，支持GM和闪烁探测器，具备声光报警与金属外壳，适用于通用辐射巡测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":968,"updateBy":7,"updateTime":877,"remark":7,"id":969,"siteId":9,"sourceId":830,"categoryId":8,"brandId":879,"slug":970,"name":971,"code":7,"model":972,"subtitle":973,"description":974,"images":975,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":976,"seoDescription":977,"seoKeywords":7,"brand":978,"category":979},"2026-05-26 00:08:03",150527,"150527","Ludlum Model 2403 袖珍型辐射巡测仪","Model 2403","Ludlum Model 2403 是一款配备模拟显示屏的袖珍型辐射测量仪，采用坚固金属外壳，支持连接多种探测器进行照射量与计数率测量，是通用辐射巡测的**便携工具。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 2403\u003C\u002Fstrong> 是一款配备模拟显示屏的袖珍型辐射速率计，可连接多种类型的探测器。该设备支持 \u003Cstrong>mR\u002Fhr（毫伦琴\u002F小时）\u003C\u002Fstrong>照射量和 \u003Cstrong>cpm（每分钟计数）\u003C\u002Fstrong>计数率测量。其坚固的金属外壳和紧凑便携的尺寸设计，使其成为各种通用辐射巡测应用的**工具。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>袖珍型设计\u003C\u002Fstrong>：体积小巧，重量轻盈，极具便携性。\u003C\u002Fli>\u003Cli>\u003Cstrong>广泛的探测器兼容性\u003C\u002Fstrong>：可适配多种探测器，满足不同的测量需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>金属外壳\u003C\u002Fstrong>：提供卓越的耐用性和防护性能。\u003C\u002Fli>\u003Cli>\u003Cstrong>易于使用\u003C\u002Fstrong>：模拟表盘直观易读，操作简单快捷。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>通用辐射巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>建议探测器\u003C\u002Fth>\u003Ctd>GM（盖革管）、闪烁体探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>量程\u003C\u002Fth>\u003Ctd>取决于所选探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>灵敏度\u003C\u002Fth>\u003Ctd>取决于所选探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>取决于所选探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表盘刻度\u003C\u002Fth>\u003Ctd>提供多种单位选项（µR\u002Fhr, mR\u002Fhr, µSv\u002Fh, mSv\u002Fh, cps 等）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>倍率开关\u003C\u002Fth>\u003Ctd>x0.1, x1, x10, x100\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警功能\u003C\u002Fth>\u003Ctd>无\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>通常为 8 秒（从最终读数的 10% 到 90%）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压输出\u003C\u002Fth>\u003Ctd>550 至 900 Vdc\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值\u003C\u002Fth>\u003Ctd>-35 mV ± 10 mV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>9V 电池\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>使用碱性电池通常可达 250 小时\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>4.6 x 8.4 x 13.5 cm；含连接器长度：15.2 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.4 kg（含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 2401 系列手柄 (货号: 4397-165)\u003C\u002Fstrong>：便捷的 L 形手柄，为巡测仪提供安全舒适的握持感。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2401 系列皮带夹 (货号: 4397-176)\u003C\u002Fstrong>：安装于仪器背面，方便将其固定在腰带上携带。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2401 系列腕带 (货号: 4397-182)\u003C\u002Fstrong>：为仪器添加腕带，提升携带和使用的便利性。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2401 系列硬质防护箱 (货号: 2311119)\u003C\u002Fstrong>：坚固耐用的外壳，提供防压、防水和防尘的全面保护。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2401 系列帆布包 (货号: 2310517)\u003C\u002Fstrong>：带拉链闭合设计的轻便帆布收纳包。\u003C\u002Fli>\u003C\u002Ful>\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>\u003Cli>CE **** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fimg_0003_copy.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F7a6d63be-a610-4fa5-9725-d568a50a4304.png\",\"size\":63480,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F7a6d63be-a610-4fa5-9725-d568a50a4304.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F7a6d63be-a610-4fa5-9725-d568a50a4304.png\"}]","Ludlum Model 2403 袖珍型辐射巡测仪 | 便携式辐射测量仪","Ludlum Model 2403 袖珍型辐射巡测仪（货号48-3136），配备模拟表盘，兼容GM和闪烁体探测器，支持mR\u002Fhr和cpm测量。金属外壳设计，小巧便携，适用于各类通用辐射检测与巡测应用。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":981,"updateBy":7,"updateTime":982,"remark":7,"id":983,"siteId":9,"sourceId":806,"categoryId":8,"brandId":879,"slug":984,"name":985,"code":7,"model":986,"subtitle":987,"description":988,"images":989,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":990,"seoDescription":991,"seoKeywords":7,"brand":992,"category":993},"2026-05-26 00:06:46","2026-06-15 16:14:50",150526,"150526","Ludlum Model 3019 数字微伦琴辐射巡测仪 (48-4091)","Model 3019","Ludlum Model 3019 是一款便携式数字微伦琴辐射巡测仪，内置高灵敏度CsI闪烁探测器，专为测量高达500 µSv\u002Fh的伽马辐射本底水平而设计，具备防溅结构与多种测量模式。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3019（货号：48-4091）是一款便携式多功能数字微伦琴辐射巡测仪，内置高灵敏度探测器，专用于测量高达 500 µSv\u002Fh (50 mR\u002Fhr) 的伽马辐射本底水平。内置的 CsI 闪烁探测器灵敏度高达 175 cpm\u002FµR\u002Fhr。该仪器配备大尺寸易读 LCD 屏幕和声音报警功能，通过简单的五键界面进行控制。机身采用高抗冲塑料制成，具备防溅结构，非常适合户外使用。\u003C\u002Fp>\u003Cp>仪器提供三种操作模式：速率（RATE）、最大值（MAX）和计数（COUNT），可通过 MODE 按钮选择。在速率和最大值模式下，测量数据可显示为两组单位（主单位和副单位），包括 cps、cpm、mR\u002Fh 或 µSv\u002Fh，用户可通过 UNITS 按钮切换。启用 Sigma 音频模式后，用户可轻松发现高于本底辐射水平的微小增加。配合可选的 Lumic 数据记录套件，用户可在任何操作模式下使用手柄上的 LOG 按钮记录数据，内部最多可存储 1000 个数据点。\u003C\u002Fp>\u003Cp>\u003Cstrong>注意：\u003C\u002Fstrong>虽然该仪器使用的探测器非常灵敏，常用于检测接近本底水平的辐射，但其非线性能量响应意味着剂量和照射量测量值可能会出现偏高或偏低的情况。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>极高灵敏度的内置 CsI 探测器\u003C\u002Fli>\u003Cli>大尺寸、带背光、易于读取的 LCD 屏幕\u003C\u002Fli>\u003Cli>自动量程功能\u003C\u002Fli>\u003Cli>速率、最大值和计数三种操作模式\u003C\u002Fli>\u003Cli>Sigma 音频模式，精准捕捉微小辐射变化\u003C\u002Fli>\u003Cli>防溅结构，专为户外使用设计\u003C\u002Fli>\u003Cli>全数字校准\u003C\u002Fli>\u003Cli>轻便且坚固耐用\u003C\u002Fli>\u003Cli>简单的 5 按钮操作界面\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>探测器 (直径 x 长度)\u003C\u002Fth>\u003Ctd>内置 CsI 闪烁体，2.5 x 1.9 cm (1 x 0.75 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>灵敏度\u003C\u002Fth>\u003Ctd>175 cpm\u002FµR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量范围\u003C\u002Fth>\u003Ctd>非线性\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>读数在真实值的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示屏\u003C\u002Fth>\u003Ctd>3 位 LCD，20 mm 大数字。单位：(k)cps, (k)cpm, (µ)(m)R(\u002Fh), (µ)(m)Sv(\u002Fh)。指示器：条形图、MAX、ALARM、USB、音频、低电量。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器范围\u003C\u002Fth>\u003Ctd>本底至 500 µSv\u002Fh (50 mR\u002Fhr)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>背光\u003C\u002Fth>\u003Ctd>内置环境光传感器自动激活低功耗 LED 背光（除非内部拨码开关设置为常亮）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>用户控制\u003C\u002Fth>\u003Ctd>ON\u002FOFF：超长按开机；短按确认报警；超长加 3 秒关机。UNITS：短按切换单位；长按更改计数时间。AUDIO：短按调节音量。MODE：短按切换 RATE、MAX 和 COUNT 模式。LOG：短按记录当前显示或启动计数。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>数据记录\u003C\u002Fth>\u003Ctd>内部最多存储 1000 个数据点（需 Lumic 数据记录套件）。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>用户可选 1 至 60 秒，或自动响应率 FAST（快）或 SLOW（慢）。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警\u003C\u002Fth>\u003Ctd>两个可调的计数率、照射量\u002F剂量和计数报警设定点。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>Sigma 音频模式\u003C\u002Fth>\u003Ctd>当测量率超过本底率设定的阈值时，仪器会发出蜂鸣声。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>过载保护\u003C\u002Fth>\u003Ctd>高计数率饱和保护，防止错误显示低计数率。显示屏显示 \"OL\" 并触发声音报警。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>丢失计数保护\u003C\u002Fth>\u003Ctd>在用户设定的时间间隔（默认 60 秒）内无脉冲时，闪烁零读数并触发报警。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>死时间校正\u003C\u002Fth>\u003Ctd>采用一阶和二阶校正以扩展性能。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>超量程\u003C\u002Fth>\u003Ctd>超过预定义范围时，闪烁最大读数并触发声音报警。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压\u003C\u002Fth>\u003Ctd>400 至 1500 Vdc\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值\u003C\u002Fth>\u003Ctd>-20 至 -100 mVdc\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>音频\u003C\u002Fth>\u003Ctd>约 4.5 kHz，点击音 > 65 dB (0.6 m处)，报警音 > 72 dB。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>4 节 AA 碱性电池\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>约 750 小时（背光常亮时低至 100 小时），16 小时低电量警告。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构\u003C\u002Fth>\u003Ctd>高抗冲塑料，带防水橡胶密封和独立电池仓。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C（可** -40 至 65 °C）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>环境评级\u003C\u002Fth>\u003Ctd>NEMA 5 或 IP53\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>16.5 x 11.4 x 21.6 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.06 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Lumic 校准套件 (4519-865)：\u003C\u002Fstrong>包含校准软件及 USB 线缆，支持参数读写、校准向导和坪向导。\u003C\u002Fli>\u003Cli>\u003Cstrong>Lumic 配置套件 (4519-747)：\u003C\u002Fstrong>包含配置软件及 USB 线缆，支持参数读写（不含校准向导）。\u003C\u002Fli>\u003Cli>\u003Cstrong>Lumic 数据记录套件 (4498-1019)：\u003C\u002Fstrong>包含数据记录软件和线缆。\u003C\u002Fli>\u003Cli>\u003Cstrong>耳机插孔 (4498-555)：\u003C\u002Fstrong>为仪器增加耳机插孔。\u003C\u002Fli>\u003Cli>\u003Cstrong>立体声\u002F单声道耳机 (22-9313)：\u003C\u002Fstrong>可调节的立体声\u002F单声道耳机。\u003C\u002Fli>\u003Cli>\u003Cstrong>肩带 (4498-868)：\u003C\u002Fstrong>1.8 m 可调节尼龙肩带（需改装仪器箱）。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 3000 系列仪器箱 (2312958)：\u003C\u002Fstrong>坚固、防尘防水的运输和存储箱。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3019_d-upright.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F4245e49e-2f88-4922-97c3-3557ce2cfc7b.png\",\"size\":54361,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F4245e49e-2f88-4922-97c3-3557ce2cfc7b.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F4245e49e-2f88-4922-97c3-3557ce2cfc7b.png\"}]","Ludlum Model 3019 数字微伦琴辐射巡测仪 | 48-4091 便携式伽马辐射检测仪","Ludlum 48-4091 Model 3019 数字微伦琴巡测仪，内置CsI探测器，测量范围达500 µSv\u002Fh。具备大背光LCD屏、自动量程、速率\u002F**值\u002F计数模式及Sigma音频模式，防溅耐用，适用于户外伽马辐射本底测量。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":995,"updateBy":7,"updateTime":996,"remark":7,"id":997,"siteId":9,"sourceId":786,"categoryId":8,"brandId":879,"slug":998,"name":999,"code":7,"model":1000,"subtitle":1001,"description":1002,"images":1003,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1004,"seoDescription":1005,"seoKeywords":7,"brand":1006,"category":1007},"2026-05-26 00:04:01","2026-06-16 12:15:50",150525,"150525","Ludlum Model 3192 数字背景辐射巡测仪","Model 3192","Ludlum Model 3192 是一款便携式多功能数字背景辐射巡测仪，内置高灵敏度 NaI(Tl) 闪烁探测器，专为测量高达 50 μSv\u002Fh 的伽马辐射背景水平而设计。配备大尺寸背光 LCD、三种测量模式及防溅结构，操作简便且坚固耐用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3192 是一款便携式多功能数字背景辐射巡测仪，内置探测器，专用于测量高达 50 μSv\u002Fh (5,000 μR\u002Fhr) 的伽马辐射背景水平。内置的 NaI(Tl) 闪烁探测器灵敏度高达 650 cpm\u002FμR\u002Fhr。该仪器配备大尺寸易读 LCD 屏幕和声音报警器，并通过简单的五键界面进行控制。表体采用高抗冲塑料制成，防溅结构使其非常适合户外使用。\u003C\u002Fp>\u003Cp>仪器提供三种操作模式：RATE（速率）、MAX（最大值）和 COUNT（计数），可通过按 MODE 按钮进行选择。在 RATE 和 MAX 模式下，可收集两组单位（主要和次要）的测量值，包括 cps、cpm、mR\u002Fh 或 μSv\u002Fh。用户可通过按 UNITS 按钮在两组单位之间切换。启用 Sigma 音频模式后，用户可以发现高于背景辐射水平的微小增加。配合可选的 Lumic 数据记录器套件，可在任何操作模式下使用手柄上的 LOG 按钮记录数据，内部最多可存储 1000 个数据点。\u003C\u002Fp>\u003Cp>仪器设置可通过前面板控件或 Lumic 校准套件完成。Model 3192 出厂时已配备电池和校准**，开箱即用。\u003C\u002Fp>\u003Cp>\u003Cstrong>注意：\u003C\u002Fstrong>虽然该仪器使用的探测器非常灵敏，常用于检测近背景水平的辐射，但其非线性能量响应意味着剂量和照射量测量值可能会偏高或偏低。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>对伽马射线具有高灵敏度\u003C\u002Fli>\u003Cli>大尺寸、背光、易读的 LCD 屏幕\u003C\u002Fli>\u003Cli>自动量程\u003C\u002Fli>\u003Cli>具备 RATE、MAX 和 COUNT 模式\u003C\u002Fli>\u003Cli>Sigma 音频模式\u003C\u002Fli>\u003Cli>防溅结构，适合户外使用\u003C\u002Fli>\u003Cli>全数字校准\u003C\u002Fli>\u003Cli>轻便且坚固耐用\u003C\u002Fli>\u003Cli>简单的 5 键操作界面\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>5.1 cm 直径 x 2.5 cm 厚 (2 x 1 in.) 内置 NaI(Tl) 闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>灵敏度\u003C\u002Fth>\u003Ctd>典型值 65,000 cpm\u002FμSv\u002Fh (650 cpm\u002FμR\u002Fhr) (137Cs 伽马)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量范围\u003C\u002Fth>\u003Ctd>非线性\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>读数在真实值的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示屏\u003C\u002Fth>\u003Ctd>3 位自动量程 LCD，配备 20 mm (0.8 in.) 大数字。\u003Cbr>单位：(k)cps, (k)cpm, (μ)(m)R(\u002Fh), (μ)(m)Sv(\u002Fh)。\u003Cbr>指示器：条形图、MAX、ALARM、USB、音频、低电量。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器量程\u003C\u002Fth>\u003Ctd>背景至 50 μSv\u002Fh (0 至 5,000 μR\u002Fhr)，0-999 kcpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>背光\u003C\u002Fth>\u003Ctd>内置环境光传感器自动激活低功耗 LED 背光，除非内部拨码开关设置为常亮（会降低电池寿命）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>用户控制\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>\u003Cstrong>ON\u002FOFF：\u003C\u002Fstrong>长按开机；短按确认；长按加 3 秒关机\u003C\u002Fli>\u003Cli>\u003Cstrong>UNITS：\u003C\u002Fstrong>短按在计数率、剂量\u002F照射量或衰变率之间切换单位，长按更改 COUNT 模式下的计数时间\u003C\u002Fli>\u003Cli>\u003Cstrong>AUDIO：\u003C\u002Fstrong>短按调节音量\u003C\u002Fli>\u003Cli>\u003Cstrong>MODE：\u003C\u002Fstrong>短按切换模式：RATE（显示计数率）、MAX（捕获峰值率）和 COUNT（在 0 到 10 分钟的用户可选计数时间内捕获率或剂量读数）\u003C\u002Fli>\u003Cli>\u003Cstrong>LOG：\u003C\u002Fstrong>短按记录当前显示（需要 Lumic 数据记录器套件），或在 COUNT 模式下启动计数\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>数据记录\u003C\u002Fth>\u003Ctd>内部最多可存储 1000 个数据点。需要 Lumic 数据记录器套件。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>用户可选 1 到 60 秒，或 FAST（快）\u002F SLOW（慢）自动响应率\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警\u003C\u002Fth>\u003Ctd>两个计数率、照射量\u002F剂量和计数报警设定点，可在显示范围内调节\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>Sigma 音频模式\u003C\u002Fth>\u003Ctd>允许用户发现高于背景辐射水平的微小增加的报警。当测量率超过测量背景率以上的阈值率时，仪器会发出蜂鸣声。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>过载保护\u003C\u002Fth>\u003Ctd>高计数率饱和保护可防止错误显示较低的计数率。显示屏将显示“OL”并触发音频警告。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>丢失计数保护\u003C\u002Fth>\u003Ctd>在用户可设置的时间间隔（默认 60 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(2312958)：\u003C\u002Fstrong>坚固、防尘防水的运输和存储箱。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3192.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F620c5970-edf3-40c6-af59-f64e365c877e.png\",\"size\":53022,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F620c5970-edf3-40c6-af59-f64e365c877e.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F620c5970-edf3-40c6-af59-f64e365c877e.png\"}]","Ludlum Model 3192 数字背景辐射巡测仪 | 便携式伽马辐射检测仪","Ludlum Model 3192 数字背景辐射巡测仪，内置 NaI(Tl) 闪烁探测器，高灵敏度检测伽马辐射背景水平。具备自动量程、数据记录及防溅设计，适用于户外环境辐射监测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":1009,"updateBy":7,"updateTime":982,"remark":7,"id":1010,"siteId":9,"sourceId":762,"categoryId":8,"brandId":879,"slug":1011,"name":1012,"code":7,"model":1013,"subtitle":1014,"description":1015,"images":1016,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1017,"seoDescription":1018,"seoKeywords":7,"brand":1019,"category":1020},"2026-05-26 00:02:06",150524,"150524","Ludlum Model 19 微伦琴辐射巡测仪 (48-1615)","Model 19","Ludlum Model 19 是一款高灵敏度微伦琴伽马辐射巡测仪，内置NaI(Tl)闪烁体探测器，量程0-5000 μR\u002Fhr。铸铝外壳防溅水设计，电池寿命长达2000小时，适用于户外低水平辐射检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 19 是一款高灵敏度的微伦琴（microR）伽马辐射巡测仪，内置 2.5 x 2.5 cm 的 NaI(Tl) 闪烁体探测器。其测量范围为 0 至 5000 μR\u002Fhr。该仪器采用铸铝外壳，配备独立电池仓和金属手柄，具备出色的工业坚固性和耐用性，适合长期户外使用。（注：如需 µSv\u002Fh 单位，请使用 Model 19 Series 8，货号 48-2582。）\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>高灵敏度探测：\u003C\u002Fstrong>对伽马射线具有极高的灵敏度，适用于低水平辐射检测。\u003C\u002Fli>\u003Cli>\u003Cstrong>宽广量程：\u003C\u002Fstrong>测量范围覆盖 0 至 5000 μR\u002Fhr。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用：\u003C\u002Fstrong>铸铝结构搭配防溅水保护，专为户外恶劣环境设计。\u003C\u002Fli>\u003Cli>\u003Cstrong>超长续航：\u003C\u002Fstrong>碱性电池寿命长达 2000 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2004-033）\u003C\u002Ftd>\u003Ctd>47-1574\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm19-rt-cmyk_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F454608e4-2d29-4b27-a2c0-435e533fcd95.png\",\"size\":78677,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F454608e4-2d29-4b27-a2c0-435e533fcd95.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F454608e4-2d29-4b27-a2c0-435e533fcd95.png\"}]","Ludlum Model 19 微伦琴辐射巡测仪 (48-1615) - 高灵敏度伽马射线检测仪","Ludlum Model 19 微伦琴辐射巡测仪 (货号48-1615) 配备2.5x2.5cm NaI(Tl)探测器，量程0-5000μR\u002Fhr。具备防溅水铸铝外壳、2000小时电池寿命及多档量程控制，是低水平伽马射线巡测的理想选择。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":1022,"updateBy":7,"updateTime":982,"remark":7,"id":1023,"siteId":9,"sourceId":733,"categoryId":8,"brandId":879,"slug":1024,"name":1025,"code":7,"model":1026,"subtitle":1027,"description":1028,"images":1029,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1025,"seoDescription":1030,"seoKeywords":7,"brand":1031,"category":1032},"2026-05-25 23:59:56",150523,"150523","Ludlum Model 19A (48-2117) 微伦琴辐射巡检仪（带报警）","Model 19A","Ludlum Model 19A 是一款高灵敏度的伽马微伦琴辐射巡检仪，内置NaI探测器，量程为0至5 µSv\u002Fh（0至500 µR\u002Fhr）。配备模拟对数表盘及声光报警功能，铸铝外壳坚固耐用，具备防泼溅设计，专为户外及低水平伽马辐射检测而设计。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 19A 是一款高灵敏度的伽马微伦琴辐射巡检仪，配备报警功能。仪器内部装有 2.5 x 2.5 cm（1.0 x 1.0 英寸）的 NaI 探测器。显示屏采用模拟对数刻度表盘，量程为 \u003Cstrong>0 至 5 µSv\u002Fh（0 至 500 µR\u002Fhr）\u003C\u002Fstrong>，无需像许多其他仪器那样频繁切换量程。\u003C\u002Fp>\u003Cp>前面板控制包括一个用于关机、电池检查和开机的三档旋转开关、一个音频开\u002F关开关以及一个报警复位按钮。前面板上装有红色报警指示灯，并伴有音频信号。报警电路可在整个刻度范围内进行调节。\u003C\u002Fp>\u003Cp>铸铝仪器外壳配有独立的电池仓和金属提手，具有工业级的坚固性和高品质，可提供持久的保护和较长的使用寿命。Model 19A 是一套完整的交钥匙系统，随附两节\"D\"型电池。\u003C\u002Fp>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>高灵敏度伽马检测\u003C\u002Fstrong>：专为低水平辐射巡检设计。\u003C\u002Fli>\u003Cli>\u003Cstrong>宽量程无需切换\u003C\u002Fstrong>：0 至 5 µSv\u002Fh（0 至 500 µR\u002Fhr）对数刻度。\u003C\u002Fli>\u003Cli>\u003Cstrong>模拟表盘与报警\u003C\u002Fstrong>：配备声光报警功能，报警阈值全量程可调。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用\u003C\u002Fstrong>：铸铝外壳，工业级品质。\u003C\u002Fli>\u003Cli>\u003Cstrong>户外适用\u003C\u002Fstrong>：具备防泼溅保护设计。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>应用领域\u003C\u002Fth>\u003Ctd>低水平（μR）伽马辐射巡检\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器 (直径 x 长度)\u003C\u002Fth>\u003Ctd>NaI(Tl) 闪烁体，2.5 x 2.5 cm (1 x 1 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>检测范围\u003C\u002Fth>\u003Ctd>本底至 500 µR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>灵敏度 (137Cs 伽马)\u003C\u002Fth>\u003Ctd>约 17,500 cpm\u002FμSv\u002Fh (175 cpm\u002FμR\u002Fhr)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>能量相关（详见能量响应曲线）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>读数为真实值的 ± 10%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表盘刻度\u003C\u002Fth>\u003Ctd>0 - 5 µSv\u002Fh (0 - 500 μR\u002Fhr) 双色对数刻度，含电池测试 (BAT TEST)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表头\u003C\u002Fth>\u003Ctd>6.4 cm (2.5 in.) 弧形，1 mA 模拟型\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>控制装置\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>\u003Cstrong>旋转旋钮选择器：\u003C\u002Fstrong>仪器关机、电池检查、仪器开机\u003C\u002Fli>\u003Cli>\u003Cstrong>音频：\u003C\u002Fstrong>开\u002F关开关，内置单压电晶片扬声器（在 61 cm [2 ft] 处大于 60 dB）\u003C\u002Fli>\u003Cli>\u003Cstrong>报警复位：\u003C\u002Fstrong>按钮式复位报警\u003C\u002Fli>\u003Cli>\u003Cstrong>校准控制：\u003C\u002Fstrong>可从仪器正面进行调节（提供保护盖）\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>取决于存在的计数（通常从最终读数的 10% 到 90% 不超过 7 秒）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警\u003C\u002Fth>\u003Ctd>红灯及蜂鸣音指示（报警音频优先于音频开\u002F关开关）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警范围\u003C\u002Fth>\u003Ctd>零至超量程\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作环境\u003C\u002Fth>\u003Ctd>防泼溅屏蔽，适用于户外\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C (-4 至 122 °F)；可**在 -40 至 65 °C (-40 至 150 °F) 下运行\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>2 节\"D\"型电池（置于外部可访问的密封仓内）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>碱性电池通常可使用 600 小时（可在表头上检查电池状态）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铸造和拉伸铝材，米色粉末涂层饰面\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>19.8 x 8.9 x 21.6 cm (7.8 x 3.5 x 8.5 in.) 含提手\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>2.1 kg (4.5 lb)，含电池\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选表盘刻度\u003C\u002Fh3>\u003Cp>以下为最常用的表盘刻度，可根据要求提供其他刻度：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>202-1034：\u003C\u002Fstrong>0 - 500 µR\u002Fhr，对数 (LOG)，电池测试 (BAT TEST)\u003C\u002Fli>\u003Cli>\u003Cstrong>202-1040：\u003C\u002Fstrong>0 - 50 µSv\u002Fh，对数 (LOG)，电池测试 (BAT TEST)\u003C\u002Fli>\u003Cli>\u003Cstrong>202-1064：\u003C\u002Fstrong>0 - 5 µSv\u002Fh，对数 (LOG)，电池测试 (BAT TEST)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>发光提手 (4464-154)：\u003C\u002Fstrong>带有 LED 灯的提手，可照亮仪器显示屏。\u003C\u002Fli>\u003Cli>\u003Cstrong>肩带 (4363-413)：\u003C\u002Fstrong>可调节的尼龙肩带。\u003C\u002Fli>\u003Cli>\u003Cstrong>塑料圆盘检查源：\u003C\u002Fstrong>用于检查仪器响应的通用检查源（取决于源材料和活度）。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>2004-033：\u003C\u002Fstrong>NaI(Tl) 闪烁体粘合至 PMT，无底座带分压器\u003C\u002Fli>\u003Cli>\u003Cstrong>40-5154：\u003C\u002Fstrong>NaI(Tl) 闪烁体带 PMT，无底座带分压器\u003C\u002Fli>\u003Cli>\u003Cstrong>47-1574：\u003C\u002Fstrong>探测器组件（包含 2004-033）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm19a-lft-frnt-angle-handle2_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fee8aa2bb-2557-4a9a-bce7-af9792e3824a.png\",\"size\":52883,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fee8aa2bb-2557-4a9a-bce7-af9792e3824a.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fee8aa2bb-2557-4a9a-bce7-af9792e3824a.png\"}]","Ludlum Model 19A 微伦琴辐射巡检仪，高灵敏度伽马检测，量程0-5 µSv\u002Fh，配备NaI探测器、模拟对数表盘与声光报警，铸铝防泼溅外壳，适用于户外低水平辐射巡检。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},"查询成功"]