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12:15:50",150522,"150522","Ludlum 48-2945 Model 192 微伦琴辐射巡测仪","Model 192","Ludlum Model 192 微伦琴辐射巡测仪是一款高灵敏度伽马射线测量仪，内置NaI(Tl)闪烁体探测器。量程为0至50 µSv\u002Fh，配备4量程模拟表盘和双重报警系统，采用坚固的铸铝外壳，适用于低水平伽马辐射巡测，提供工业级的耐用性与可靠性。","\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>对伽马射线具有高灵敏度\u003C\u002Fli>\u003Cli>测量范围：0至50 μSv\u002Fh（0至5000 µR\u002Fhr）\u003C\u002Fli>\u003Cli>结构坚固耐用\u003C\u002Fli>\u003Cli>4量程模拟表盘\u003C\u002Fli>\u003Cli>双重动作报警系统\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Model 192 是一款高灵敏度伽马微伦琴（μR）率计，内部配备 5.1 x 2.5 cm（2 x 1 英寸）的 NaI(Tl) 探测器。该仪器支持两种报警类型：用户可调的固定点报警，以及在高于浮动背景水平时触发的偏差报警。报警指示灯安装在前面板上，并伴有音频信号。\u003C\u002Fp>\u003Cp>前面板控制包括：用于选择四个量程之一的旋转开关、仪器关闭和电池测试、音频开关、快慢响应开关以及复位按钮。铸铝仪器外壳配有独立的电池仓和金属提手，提供了工业级的坚固性和质量，确保了长久的保护和仪器使用寿命。Model 192 是一个完整的交钥匙系统，包含两节D型电池。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>应用\u003C\u002Fth>\u003Ctd>低水平（微伦琴）伽马巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器 (直径 x 长度)\u003C\u002Fth>\u003Ctd>NaI(Tl) 闪烁体，5.1 x 2.5 cm (2.0 x 1.0 英寸)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>检测范围\u003C\u002Fth>\u003Ctd>0 至 50 µSv\u002Fh (0 至 5000 µR\u002Fhr)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>灵敏度 (137Cs 伽马)\u003C\u002Fth>\u003Ctd>通常为 650 cpm \u002F µR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>能量相关\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>表盘\u003C\u002Fth>\u003Ctd>0 至 5 µR\u002Fhr，电池测试 (BAT TEST)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表头\u003C\u002Fth>\u003Ctd>6.4 cm (2.5 英寸) 弧度，1 mA 模拟型\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>控制\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>\u003Cstrong>旋转选择器：\u003C\u002Fstrong>在仪器关闭、电池检查、量程：x1、x10、x100、x1000 之间切换\u003C\u002Fli>\u003Cli>\u003Cstrong>响应开关：\u003C\u002Fstrong>在 FAST（4 秒）或 SLOW（22 秒）之间切换（从最终读数的 10% 到 90%）\u003C\u002Fli>\u003Cli>\u003Cstrong>复位按钮：\u003C\u002Fstrong>将表头归零，并重新累积背景数据和重新计算报警点\u003C\u002Fli>\u003Cli>\u003Cstrong>音频开关：\u003C\u002Fstrong>用于音频开关，内置单晶扬声器，在 0.6 m (2 英尺) 处大于 60 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>校准控制：\u003C\u002Fstrong>可从仪器前面板访问（提供保护盖）\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警\u003C\u002Fth>\u003Ctd>该仪器结合了双重动作、锁存型报警：\u003Cul>\u003Cli>固定报警点，可设置在满量程的 10% 到满量程之间的任何点，由持续的音频和指示灯亮起指示。\u003C\u002Fli>\u003Cli>快速偏差报警，基于背景辐射水平。仪器开启时，会进行 8 秒的背景辐射水平测量并确定偏差报警设置。如果辐射水平超过此设置，报警音频将每 1\u002F8 秒鸣响一次，指示灯闪烁。\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>使用碱性电池通常可达 600 小时（可在表头上检查电池状态）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>21.6 x 8.9 x 22.4 cm (8.5 x 3.5 x 8.8 英寸) 含提手\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>2.3 kg (5 磅)，含电池\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>表盘选项\u003C\u002Fh3>\u003Cp>下表列出了最常用的表盘，可根据要求提供其他表盘。\u003C\u002Fp>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>表盘型号\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-912\u003C\u002Ftd>\u003Ctd>0 - 0.05 µSv\u002Fh，电池测试\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-923\u003C\u002Ftd>\u003Ctd>0 - 50 nSv\u002Fh，电池测试\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-939\u003C\u002Ftd>\u003Ctd>0 - 40 cps，电池测试\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>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>过载指示器选项\u003C\u002Ftd>\u003Ctd>增加带指示灯的过载指示器。\u003C\u002Ftd>\u003Ctd>4464-130\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测器夹\u003C\u002Ftd>\u003Ctd>不锈钢夹子连接到仪器提手或外壳，方便单手携带仪器和探测器。\u003C\u002Ftd>\u003Ctd>取决于探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>发光提手\u003C\u002Ftd>\u003Ctd>带 LED 的提手，用于照亮仪器显示屏。\u003C\u002Ftd>\u003Ctd>4464-154\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>肩带\u003C\u002Ftd>\u003Ctd>可调节的尼龙肩带。\u003C\u002Ftd>\u003Ctd>4363-413\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>运输和存储箱 - 小号\u003C\u002Ftd>\u003Ctd>坚固、防尘和防水的运输和存储箱。\u003C\u002Ftd>\u003Ctd>2311062\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>塑料圆盘检查源\u003C\u002Ftd>\u003Ctd>用于检查仪器响应的通用检查源。\u003C\u002Ftd>\u003Ctd>取决于源材料和活度\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品手册 - 英文版\u003C\u002Fli>\u003Cli>产品手册 - 西班牙文版\u003C\u002Fli>\u003Cli>CE **\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测器组件\u003C\u002Ftd>\u003Ctd>47-2951\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fmicror_ratemeter_4b9f92bb0d70b.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fb524a8be-8c62-4440-be9c-2331b3c40349.png\",\"size\":54966,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fb524a8be-8c62-4440-be9c-2331b3c40349.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fb524a8be-8c62-4440-be9c-2331b3c40349.png\"}]","Ludlum Model 192 (货号48-2945) 微伦琴辐射巡测仪，高灵敏度伽马测量，内置NaI(Tl)探测器，量程0-50 µSv\u002Fh。具备双重报警、4量程模拟表盘及坚固铸铝外壳，专为低水平伽马辐射巡测设计。",{"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":906,"remark":7,"id":907,"siteId":9,"sourceId":496,"categoryId":8,"brandId":879,"slug":908,"name":909,"code":7,"model":910,"subtitle":911,"description":912,"images":913,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":914,"seoDescription":915,"seoKeywords":7,"brand":916,"category":917},"2026-05-25 23:56:11","2026-06-29 11:31:22",150521,"150521","Ludlum 48-2959 Model 193 微伦琴辐射巡测仪","Model 193","Ludlum Model 193 是一款便携式微伦琴伽马辐射巡测仪，专为配合外部闪烁体探测器设计，用于**和测量低水平伽马辐射。具备可调声光报警与偏差蜂鸣功能，坚固耐用，电池寿命长达600小时。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 193 微伦琴辐射巡测仪（货号：48-2959）是一款便携式伽马巡测仪器，配备可调节的声光报警功能。该仪器专为配合外部闪烁体探测器使用而设计，在定位和测量低水平（接近本底）伽马辐射时表现出极佳的性能，是寻找松散放射源的**工具。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>双模式报警系统：\u003C\u002Fstrong>提供用户可调的仪表驱动报警（用于指示超过特定设定点的辐射）以及偏差蜂鸣报警（用于指示辐射水平高于本底的上升趋势），适合不同经验水平的用户。\u003C\u002Fli>\u003Cli>\u003Cstrong>多量程与高精度：\u003C\u002Fstrong>具备 ×1、×10、×100 和 ×1000 量程乘数，配合 0 至 5 µR\u002Fhr 表盘，可实现 0 至 5000 µR\u002Fhr 的整体测量范围。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用的设计：\u003C\u002Fstrong>采用铸造和拉伸铝材制造，表面经过米色粉末涂层处理并配有丝印铭文，适应各种严苛的工业环境。\u003C\u002Fli>\u003Cli>\u003Cstrong>长续航电源：\u003C\u002Fstrong>使用两节标准D型碱性电池或镍镉充电电池，电池寿命长达 600 小时。电池安装在隔离舱内，可从前面板轻松更换。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>详细技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>应用领域\u003C\u002Fth>\u003Ctd>低水平（微伦琴 µR）伽马辐射巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>兼容探测器\u003C\u002Fth>\u003Ctd>闪烁体探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>读数误差在真实值的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>仪表刻度\u003C\u002Fth>\u003Ctd>0 至 5 µR\u002Fhr（提供 0 至 5000 µR\u002Fhr 总范围，可选其他刻度）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>仪表规格\u003C\u002Fth>\u003Ctd>1 mA，6.4 cm (2.5 in.) 刻度，枢轴与宝石悬挂结构\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警功能\u003C\u002Fth>\u003Ctd>可从满刻度的 10% 调节至大于满刻度。触发时前面板报警灯亮起并伴随音频信号\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器故障指示\u003C\u002Fth>\u003Ctd>通过快速蜂鸣声和仪表归零指示。初始上电后等待 8 秒才指示无计数故障\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压 (HV)\u003C\u002Fth>\u003Ctd>外部可调，范围 200 至 1500 Vdc\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>音频输出\u003C\u002Fth>\u003Ctd>内置单压电晶片扬声器，0.6米处音量大于 60 dB。支持偏差点击声及高于本底 2 sigma 时的 1\u002F8 秒间隔蜂鸣声\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高×宽×长)\u003C\u002Fth>\u003Ctd>16.5 x 8.9 x 21.6 cm（包含仪器手柄）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.6 kg（包含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>控制面板与操作\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>旋转选择器：\u003C\u002Fstrong>用于切换仪器关闭、电池检查以及 ×1、×10、×100、×1000 测量量程。\u003C\u002Fli>\u003Cli>\u003Cstrong>响应时间开关：\u003C\u002Fstrong>在 FAST（4秒）或 SLOW（22秒，10%至90%最终读数）之间切换。\u003C\u002Fli>\u003Cli>\u003Cstrong>复位按钮：\u003C\u002Fstrong>用于仪表归零，同时重新累积本底数据并重新计算报警点。\u003C\u002Fli>\u003Cli>\u003Cstrong>校准控制：\u003C\u002Fstrong>多圈电位器位于可拆卸的前面板保护盖下方，包括报警设置、甄别器、高压调节及各量程校准调节。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>过载指示器选项 (货号: 4464-130)：\u003C\u002Fstrong>增加带指示灯的过载指示功能，进一步提升操作安全性。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002F193_withhandle.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fd2654508-d0f8-4955-8409-64d23b1908d9.png\",\"size\":87968,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fd2654508-d0f8-4955-8409-64d23b1908d9.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fd2654508-d0f8-4955-8409-64d23b1908d9.png\"}]","Ludlum 48-2959 Model 193 微伦琴辐射巡测仪 | 便携式低水平伽马巡测仪","Ludlum Model 193 (货号48-2959) 微伦琴辐射巡测仪，专为低水平伽马辐射测量设计，兼容外部闪烁探测器，提供多量程选择、可调声光报警及长达600小时电池寿命，是寻找松散放射源的理想便携式仪器。",{"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":919,"updateBy":7,"updateTime":906,"remark":7,"id":920,"siteId":9,"sourceId":490,"categoryId":8,"brandId":879,"slug":921,"name":922,"code":7,"model":923,"subtitle":924,"description":925,"images":926,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":927,"seoDescription":928,"seoKeywords":7,"brand":929,"category":930},"2026-05-25 23:54:37",150520,"150520","Ludlum Model 12S microR 伽马射线测量仪","Model 12S","Ludlum Model 12S 是一款高灵敏度伽马微伦琴测量仪，采用内置 NaI(Tl) 闪烁体探测器，量程覆盖 0 至 3000 μR\u002Fhr。铸铝外壳设计坚固耐用，配备四量程模拟表盘及丰富的前面板控制功能，专为低水平伽马射线巡测打造，是工业级辐射监测的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 12S 是一款高灵敏度伽马微伦琴（μR）测量仪，采用内置 2.5 x 2.5 cm (1 x 1 in.) 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2004-033）\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\u002Fm12s_b-trans2-merged_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F4e384efd-4739-4e35-a950-2548cdf3cc42.png\",\"size\":56799,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F4e384efd-4739-4e35-a950-2548cdf3cc42.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F4e384efd-4739-4e35-a950-2548cdf3cc42.png\"}]","Ludlum Model 12S microR 伽马射线测量仪 | 高灵敏度低水平辐射巡测仪","Ludlum Model 12S microR 伽马射线测量仪，采用 NaI(Tl) 探测器，量程 0-3000 μR\u002Fhr，铸铝坚固外壳，专为低水平伽马射线巡测设计，提供高精度与长续航的工业级辐射监测解决方案。",{"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":932,"updateBy":7,"updateTime":933,"remark":7,"id":934,"siteId":9,"sourceId":728,"categoryId":8,"brandId":879,"slug":935,"name":936,"code":7,"model":937,"subtitle":938,"description":939,"images":940,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":941,"seoDescription":942,"seoKeywords":7,"brand":943,"category":944},"2026-05-25 23:52:53","2026-05-25 23:52:52",150519,"150519","Ludlum Model 12SA (48-2621) 微伦琴级伽马巡测仪（带报警）","Model 12SA","Ludlum Model 12SA 是一款高灵敏度伽马微伦琴巡测仪，内置 NaI(Tl) 闪烁体探测器，量程 0-3000 μR\u002Fhr。采用坚固铝制外壳，配备四量程模拟表盘及声光报警功能，专为低水平伽马辐射检测设计，电池寿命超600小时。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 12SA（货号：48-2621）是一款高灵敏度的伽马射线微伦琴巡测仪，配备报警功能。该仪器内置 2.5 x 2.5 cm（1 x 1 英寸）的 NaI(Tl) 闪烁体探测器，专为低水平伽马辐射测量而设计。其采用坚固的铝制铸造外壳，配有独立的电池仓和金属提手，具备出色的工业级耐用性，确保仪器在恶劣环境下的长久使用寿命。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>高灵敏度伽马探测\u003C\u002Fstrong>：对伽马射线具有极高的响应灵敏度，典型灵敏度（137Cs）达 175 cpm\u002FµR\u002Fhr。\u003C\u002Fli>\u003Cli>\u003Cstrong>宽泛的测量范围\u003C\u002Fstrong>：提供 0 至 3000 μR\u002Fhr 的测量范围，满足多种低水平辐射检测需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>四量程模拟表盘与报警\u003C\u002Fstrong>：配备清晰的模拟表盘，并带有声光报警功能（红灯及声音提示），当超过设定阈值时自动触发。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用的设计\u003C\u002Fstrong>：采用米色粉末涂层的铸铝及拉伸铝结构，工业级防护，整机含电池重量仅为 2.1 kg。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>详细规格参数\u003C\u002Fh3>\u003Ctable class=\"table 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(4363-413)\u003C\u002Fstrong>：可调节的尼龙肩带，方便携带。\u003C\u002Fli>\u003Cli>\u003Cstrong>耳机插孔 (4464-464) 与 耳机 (22-9313)\u003C\u002Fstrong>：支持外接立体声\u002F单声道耳机，适用于嘈杂环境。\u003C\u002Fli>\u003Cli>\u003Cstrong>塑料圆盘检查源\u003C\u002Fstrong>：用于验证仪器响应的通用检查源。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fmicror_ratemeter_4c69468134c8c_1869850051.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fe45f5927-8aeb-47eb-a1f9-ca2182468b91.png\",\"size\":53995,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fe45f5927-8aeb-47eb-a1f9-ca2182468b91.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fe45f5927-8aeb-47eb-a1f9-ca2182468b91.png\"}]","Ludlum Model 12SA 微伦琴级伽马巡测仪 48-2621 高灵敏度辐射检测仪","Ludlum 48-2621 Model 12SA 微伦琴巡测仪，内置NaI(Tl)探测器，0-3000μR\u002Fhr量程，带声光报警。坚固铝制外壳，适用于低水平伽马辐射巡测，提供长续航与高精度测量。",{"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":946,"updateBy":7,"updateTime":893,"remark":7,"id":947,"siteId":9,"sourceId":610,"categoryId":8,"brandId":879,"slug":948,"name":949,"code":7,"model":950,"subtitle":951,"description":952,"images":953,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":954,"seoDescription":955,"seoKeywords":7,"brand":956,"category":957},"2026-05-25 23:51:35",150518,"150518","Ludlum Model 3-IS-1 本安型伽马辐射率仪","Model 3-IS-1","Ludlum Model 3-IS-1 是一款专为潜在爆炸性环境设计的本安型通用伽马辐射率仪。内置能量补偿GM探测器，量程0.1 mR\u002Fhr至1.0 R\u002Fhr，采用坚固的铸铝外壳，具备4档模拟量程，提供精准可靠的辐射测量。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3-IS-1 是一款本安型通用辐射率仪，以 Ludlum 畅销的 Model 3 为原型设计。它按照美国本安标准进行设计和测试，允许在潜在的爆炸性气氛中使用。\u003C\u002Fp>\u003Cp>该仪器包含一个内置的能量补偿 GM 探测器，伽马探测范围为 0.1 mR\u002Fhr 至 1.0 R\u002Fhr。Model 3 系列仪器以其准确性和持久的可靠性而闻名。铸铝仪器外壳配有独立的电池仓和配套的金属手柄，提供了工业级的坚固性和质量，有助于长期的保护和延长仪器寿命。前面板控制包括一个用于选择四档量程、仪器关闭和电池测试的旋转开关，一个音频开关，一个快\u002F慢响应开关，以及一个计数复位按钮。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>本安型伽马巡测仪\u003C\u002Fli>\u003Cli>坚固耐用的工业级设计\u003C\u002Fli>\u003Cli>4档量程模拟辐射率仪\u003C\u002Fli>\u003Cli>内置能量补偿 GM 探测器\u003C\u002Fli>\u003Cli>探测器量程：0.1 mR\u002Fhr 至 1.0 R\u002Fhr\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>应用\u003C\u002Fth>\u003Ctd>潜在爆炸性环境中的伽马巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>内置能量补偿 GM 探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测范围\u003C\u002Fth>\u003Ctd>0.1 mR\u002Fhr 至 1.0 R\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>连接探测器时，读数在真实值的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型灵敏度 (137Cs)\u003C\u002Fth>\u003Ctd>100 cpm\u002FmR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表盘\u003C\u002Fth>\u003Ctd>0 至 10 mR\u002Fhr，BAT TEST（电池测试）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表头\u003C\u002Fth>\u003Ctd>6.4 cm (2.5 in.) 弧度，1 mA 模拟型\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>控制\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>\u003Cstrong>旋转选择器：\u003C\u002Fstrong>在仪器关闭、电池检查、量程（×0.1, ×1, ×10, ×100）之间切换\u003C\u002Fli>\u003Cli>\u003Cstrong>响应开关：\u003C\u002Fstrong>在 FAST（4 秒）或 SLOW（22 秒）之间切换（从最终读数的 10% 到 90%）\u003C\u002Fli>\u003Cli>\u003Cstrong>复位按钮：\u003C\u002Fstrong>表头归零\u003C\u002Fli>\u003Cli>\u003Cstrong>音频开关：\u003C\u002Fstrong>音频开\u002F关，内置单压电晶片扬声器，在 0.6 m (2 ft) 处大于 60 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>校准控制：\u003C\u002Fstrong>可从仪器正面进行校准（提供保护盖）\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 40 °C (-4 至 104 °F)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>环境等级\u003C\u002Fth>\u003Ctd>NEMA 3R，适用于室内或室外，提供防尘、防雨、防雨夹雪或防雪的保护\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>相对湿度\u003C\u002Fth>\u003Ctd>最大 95%（无凝结）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>两节 \"D\" 型电池（见下方警告说明）。电池存放在外部可访问的密封隔间中。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>使用碱性电池通常大于 2000 小时（可在表头上检查电池状态）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构\u003C\u002Fth>\u003Ctd>铸造和拉伸铝材，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>16.5 x 8.9 x 21.6 cm (6.5 x 3.5 x 8.5 in.)（含手柄）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.6 kg (3.5 lb)（含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>本安**\u003C\u002Fth>\u003Ctd>Class I, Division 1, Groups A, B, C, and D, T6\u003Cul>\u003Cli>UL 61010-1 & CAN\u002FCSA-22.2 No. 61010-1：测量、控制和实验室用电气设备的安全要求 - 第 1 部分：通用要求\u003C\u002Fli>\u003Cli>UL 913：用于 I、II 和 III 级 1 类危险（分类）场所的本安设备及相关设备\u003C\u002Fli>\u003Cli>CAN\u002FCSA-22.2 No. 157-92 (R2002)：用于危险场所的本安和非 incendive 设备\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>\u003Cstrong>警告：\u003C\u002Fstrong>仅使用 Duracell Procell PC1300 1.5 V \"D\" 型电池。为降低易燃或爆炸性气氛的点火风险，必须在已知为非危险区域的地方更换电池。\u003C\u002Fp>\u003Cp>\u003Cstrong>警告：\u003C\u002Fstrong>维修此设备时，替换组件可能会损害本安性。\u003C\u002Fp>\u003Ch3>可选配件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>选项\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>部件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>小型运输和存储箱\u003C\u002Ftd>\u003Ctd>坚固、防尘和防水的运输和存储箱。\u003C\u002Ftd>\u003Ctd>2311062\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>塑料圆盘检查源\u003C\u002Ftd>\u003Ctd>用于检查仪器响应的通用检查源。\u003C\u002Ftd>\u003Ctd>取决于源材料和活度\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品手册 (Product Manual)\u003C\u002Fli>\u003Cli>本安** (Intrinsically Safe Certificate)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>低电量注意事项\u003C\u002Fh3>\u003Cp>在探测器处于高辐射场时，使用电量低但仍高于 LOW BAT 标记的电池时需谨慎。当探测器移动到相对较高的辐射场时，流向探测器的电流可能足够高，从而触发低电量持续音频。此低电量音频会覆盖音频开关，因此无论音频开关处于什么位置，都会听到此音频音调。如果将仪表转到 BAT check（电池检查）位置，用户可以看到电池电量水平低于 LOW BAT 标记。当低电量警告激活时，辐射读数可能正确也可能不正确。这不会对仪器造成永久性损害。请按照仪器手册更换为全新批准的电池类型。此问题是由本安等级所需的限流电阻以及在相对较高的辐射场（例如：使用 44-9 薄饼探测器时约 100 mR\u002Fhr 或以上）汲取的电流引起的。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3-is-1-lft_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fd00df5c2-775e-44e6-874b-c724f2142717.png\",\"size\":62605,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fd00df5c2-775e-44e6-874b-c724f2142717.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fd00df5c2-775e-44e6-874b-c724f2142717.png\"}]","Ludlum Model 3-IS-1 本安型伽马辐射率仪 | 48-3651 防爆辐射测量仪","Ludlum 48-3651 Model 3-IS-1 本安型伽马辐射率仪，专为潜在爆炸性环境设计。内置能量补偿GM探测器，量程0.1 mR\u002Fhr至1.0 R\u002Fhr，铸铝外壳，4档模拟量程，适用于工业及危险环境的伽马辐射巡测。",{"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":959,"updateBy":7,"updateTime":877,"remark":7,"id":960,"siteId":9,"sourceId":484,"categoryId":8,"brandId":879,"slug":961,"name":962,"code":7,"model":963,"subtitle":964,"description":965,"images":966,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":967,"seoDescription":968,"seoKeywords":7,"brand":969,"category":970},"2026-05-25 23:49:27",150517,"150517","Ludlum Model 3005 内置探测器数字辐射巡测仪","Model 3005","Ludlum Model 3005 是一款耐用且轻便的数字辐射巡测仪，内置能量补偿GM探测器，配备大尺寸背光LCD屏幕和简单的五键操作界面，支持多种测量模式与单位切换，具备防泼溅设计，适用于各种户外和恶劣环境下的辐射检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3005 是一款耐用、轻便的辐射巡测仪，内置能量补偿型盖革-米勒（GM）探测器。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。机身采用高抗冲塑料制成，具备防泼溅结构，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 按钮进行选择。在 RATE 和 MAX 模式下，测量数据可以两组单位（主要和次要）显示，包括 cps、cpm、mR\u002Fh 或 µSv\u002Fh，用户可通过 UNITS 按钮切换。若配备可选的 Lumic 数据记录仪套件，可使用手柄上的 LOG 按钮在任何操作模式下记录数据，内部最多可存储 1000 个数据点。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>内置能量补偿 GM 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（Rate）、最大值（Max）和计数（Count）三种操作模式\u003C\u002Fli>\u003Cli>防泼溅结构，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>\u003Ctbody>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>内置能量补偿型 GM 探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>60 keV 至 3 MeV (± 25%)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>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，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>背光\u003C\u002Fth>\u003Ctd>内置环境光传感器自动激活低功耗 LED 背光\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>用户控制\u003C\u002Fth>\u003Ctd>\u003Cstrong>ON\u002FOFF:\u003C\u002Fstrong> 长按开机，短按确认报警，长按加3秒关机。\u003Cbr>\u003Cstrong>MODE:\u003C\u002Fstrong> 短按切换 RATE、MAX 和 COUNT 模式。\u003Cbr>\u003Cstrong>AUDIO:\u003C\u002Fstrong> 短按调节音量。\u003Cbr>\u003Cstrong>UNITS:\u003C\u002Fstrong> 短按切换单位，长按更改 COUNT 模式下的计数时间。\u003Cbr>\u003Cstrong>LOG:\u003C\u002Fstrong> 短按记录当前显示或启动计数。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>1 至 60 秒可选，或自动响应速率 FAST\u002FSLOW\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>死时间\u003C\u002Fth>\u003Ctd>约 5 µs (依据 IEC 60325)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警\u003C\u002Fth>\u003Ctd>两个可调的计数率、暴露\u002F剂量和计数报警设定点\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 \"OL\" 并触发声音警告\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压\u003C\u002Fth>\u003Ctd>550 V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值\u003C\u002Fth>\u003Ctd>-4 至 -100 mV（GM 探测器通常设为 -35 mV）\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，防水橡胶密封，独立电池仓\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 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(2312958)：\u003C\u002Fstrong>坚固的防尘防水运输和存储箱。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3005_angle_web6.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fe769b4ed-997e-436a-a6c4-8f9af84ab4f4.png\",\"size\":61080,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fe769b4ed-997e-436a-a6c4-8f9af84ab4f4.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fe769b4ed-997e-436a-a6c4-8f9af84ab4f4.png\"}]","Ludlum Model 3005 内置探测器数字辐射巡测仪 | 辐射测量仪","Ludlum Model 3005 数字辐射巡测仪，内置能量补偿GM探测器，提供Rate、Max和Count三种操作模式。具备防泼溅外壳、大尺寸背光LCD及自动量程功能，是户外及工业辐射监测的理想选择。",{"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":972,"updateBy":7,"updateTime":893,"remark":7,"id":973,"siteId":9,"sourceId":723,"categoryId":8,"brandId":879,"slug":974,"name":975,"code":7,"model":976,"subtitle":977,"description":978,"images":979,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":980,"seoDescription":981,"seoKeywords":7,"brand":982,"category":983},"2026-05-25 23:47:41",150516,"150516","Ludlum 48-1607 Model 5 盖革计数器","Model 5","Ludlum Model 5 是一款坚固耐用的伽马辐射率计，配备双能量补偿GM探测器，量程达20 mSv\u002Fh。铸铝外壳与5档模拟表盘设计，适用于各类工业级伽马辐射巡测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 5（货号：48-1607）是一款专业的伽马辐射暴露率计，配备两个内置的能量补偿盖革-米勒（GM）探测器，测量范围高达 \u003Cstrong>0 至 20 mSv\u002Fh\u003C\u002Fstrong>（0 至 2000 mR\u002Fhr）。该仪器采用铸铝外壳，配有独立的电池仓和金属提手，具备极高的工业级坚固性和耐用性，能够为长期使用提供可靠保护。\u003C\u002Fp>\u003Cp>前面板控制设计直观，包含用于选择五个显示量程及关机的旋钮开关、音频开关、快\u002F慢响应切换开关，以及计数归零和电池测试按钮。Model 5 是一套完整的交钥匙系统，出厂即配备两节“D”型电池。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>宽广量程\u003C\u002Fstrong>：0 至 20 mSv\u002Fh (0 至 2000 mR\u002Fhr)\u003C\u002Fli>\u003Cli>\u003Cstrong>高精度探测\u003C\u002Fstrong>：内置双能量补偿 GM 探测器\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用\u003C\u002Fstrong>：铸铝外壳与金属提手，适应严苛环境\u003C\u002Fli>\u003Cli>\u003Cstrong>直观显示\u003C\u002Fstrong>：5档量程模拟速率表盘\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>参数名称\u003C\u002Fth>\u003Cth>规格详情\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>指示用途\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>伽马辐射巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测器\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>2个能量补偿GM管，内置于仪器外壳中\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0 至 20 mSv\u002Fh (0 至 2000 mR\u002Fhr)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>能量响应\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>在 60 keV 至 3 MeV 范围内，误差在真实值的 15% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>表盘\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>模拟表盘：0 至 2 mR\u002Fhr，带电池测试（BAT TEST）功能（可选其他表盘）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>背光\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>无\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>量程乘数\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>x0.1, x1, x10, x100, x1000\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>归零复位\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>按键式表盘归零\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>校准控制\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>可从仪器前面板进行调节\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>警报\u002F报警\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>无\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>高压\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>540 ± 25 Vdc\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>过载保护\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>有\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>音频\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>内置单压电陶瓷型扬声器，带开\u002F关切换\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>温度范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>-20 至 50 °C (-4 至 122 °F)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>工作环境\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>常规工作条件\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电源\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>两节“D”型电池（置于外部可访问的密封仓内）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电池寿命\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>通常大于 2000 小时\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>RS-232 端口\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>无\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>尺寸 (高x宽x长)\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>19.0 x 8.9 x 21.6 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(4363-413)\u003C\u002Fstrong>：可调节的尼龙肩带。\u003C\u002Fli>\u003Cli>\u003Cstrong>耳机插孔 (4464-464)\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>小型运输与存储箱 (2311062)\u003C\u002Fstrong>：坚固、防尘防水的运输和存储箱。\u003C\u002Fli>\u003Cli>\u003Cstrong>塑料圆盘检验源\u003C\u002Fstrong>：用于检查仪器响应的通用检验源。\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>\u003Cli>能量响应报告 (Energy Response)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>低量程 GM 管\u003C\u002Fstrong>：货号 01-5295\u003C\u002Fli>\u003Cli>\u003Cstrong>高量程 GM 管\u003C\u002Fstrong>：货号 01-5306\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fradiography_rate_4b9f979ec2432.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F64671793-a8ad-4338-89e0-d74461f7a055.png\",\"size\":58121,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F64671793-a8ad-4338-89e0-d74461f7a055.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F64671793-a8ad-4338-89e0-d74461f7a055.png\"}]","Ludlum Model 5 (48-1607) 盖革计数器 | 伽马辐射巡测仪","Ludlum Model 5 (货号48-1607) 盖革计数器，配备双能量补偿GM探测器，量程0-20 mSv\u002Fh。铸铝外壳，5档模拟显示，专为工业级伽马辐射巡测设计，坚固耐用。",{"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":985,"updateBy":7,"updateTime":893,"remark":7,"id":986,"siteId":9,"sourceId":605,"categoryId":8,"brandId":879,"slug":987,"name":988,"code":7,"model":989,"subtitle":990,"description":991,"images":992,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":993,"seoDescription":994,"seoKeywords":7,"brand":995,"category":996},"2026-05-25 23:46:03",150515,"150515","Ludlum 48-1676 Model 6 盖革计数器","Model 6","Ludlum Model 6 是一款坚固耐用的便携式伽马射线暴露率测量仪，配备内置能量补偿GM探测器，量程达10 mSv\u002Fh。铸铝外壳防泼溅，适用于工业及户外辐射检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 6（货号：48-1676）是一款配备内置能量补偿GM探测器的伽马射线暴露率测量仪，测量范围为 0 至 10 mSv\u002Fh（0 至 1000 mR\u002Fhr）。铸铝仪器外壳配有独立的电池仓和金属把手，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仪器使用寿命。前面板提供单个旋转开关，用于选择三个十进制量程、仪器关闭和电池测试。Model 6 是一个完整的交钥匙系统，包含两节“D”型（大号）电池。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>测量范围：0 至 10 mSv\u002Fh（0 至 1000 mR\u002Fhr）\u003C\u002Fli>\u003Cli>防泼溅设计\u003C\u002Fli>\u003Cli>能量补偿 GM 探测器\u003C\u002Fli>\u003Cli>过载保护\u003C\u002Fli>\u003Cli>坚固耐用\u003C\u002Fli>\u003Cli>3量程模拟速率表\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>测量伽马射线暴露率，放射摄影师调查\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>能量补偿 GM，内置于仪器外壳中\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>测量范围\u003C\u002Fth>\u003Ctd>0 至 10 mSv\u002Fh（0 至 1000 mR\u002Fhr）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>在 60 keV 至 3 MeV 范围内，误差在真实值的 15% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表盘\u003C\u002Fth>\u003Ctd>0 - 10 mR\u002Fhr，电池测试（提供其他选项）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>操作控制\u003C\u002Fth>\u003Ctd>单个五档旋转旋钮，具有 x1、x10、x100 倍率量程；电池测试；仪器开\u002F关\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>校准控制\u003C\u002Fth>\u003Ctd>内部\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>过载保护\u003C\u002Fth>\u003Ctd>是\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C（-4 至 122 °F）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作环境\u003C\u002Fth>\u003Ctd>防泼溅，适合户外使用\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>2 节“D”型电池（放置在外部可访问的密封隔间中）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>使用碱性电池通常可达 600 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Certificate)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>GM 管\u003C\u002Ftd>\u003Ctd>01-5306\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm6-lft-angle-trans_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F8ed067aa-095e-4f24-9925-1747fc795a74.png\",\"size\":61556,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F8ed067aa-095e-4f24-9925-1747fc795a74.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F8ed067aa-095e-4f24-9925-1747fc795a74.png\"}]","Ludlum Model 6 盖革计数器 | 48-1676 便携式伽马辐射检测仪","Ludlum 48-1676 Model 6 盖革计数器，量程0-10 mSv\u002Fh，内置能量补偿GM探测器，铸铝防泼溅外壳，适用于放射摄影师及工业伽马射线暴露率测量。",{"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":998,"updateBy":7,"updateTime":906,"remark":7,"id":999,"siteId":9,"sourceId":479,"categoryId":8,"brandId":879,"slug":1000,"name":1001,"code":7,"model":1002,"subtitle":1003,"description":1004,"images":1005,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1006,"seoDescription":1007,"seoKeywords":7,"brand":1008,"category":1009},"2026-05-25 23:44:16",150514,"150514","Ludlum Model 194 剂量当量率仪","Model 194","Ludlum Model 194 是一款高精度的环境剂量当量率仪，专为低水平辐射调查设计。它采用坚固的EJ-256塑料闪烁体探测器，提供准确的能量平坦响应，有效消除典型微伦琴计的高假读数。具备高低双量程、IP65防水等级及长续航能力，是Bicron Microrem的**升级替代品。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 194 剂量当量率仪是一款专为低水平辐射调查设计的高精度检测仪器。它能够提供准确（能量平坦）的环境剂量当量率测量，有效消除了典型微伦琴计（microR meters）常见的高假读数问题。作为 Bicron Microrem 的改进型替代产品，Model 194 凭借其坚固耐用的设计和卓越的性能，成为辐射监测领域的**选择。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>精准测量\u003C\u002Fstrong>：提供准确的环境剂量当量率测量，能量响应平坦。\u003C\u002Fli>\u003Cli>\u003Cstrong>消除假读数\u003C\u002Fstrong>：有效避免典型微伦琴计的高假读数现象。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固探测器\u003C\u002Fstrong>：采用坚固的闪烁体，杜绝泄漏风险。\u003C\u002Fli>\u003Cli>\u003Cstrong>双量程设计\u003C\u002Fstrong>：低量程覆盖本底至 19.99 µSv\u002Fh (1999 µrem\u002Fhr)；高量程覆盖 1 至 1999 µSv\u002Fh (0.1 至 199.9 mrem\u002Fhr)。\u003C\u002Fli>\u003Cli>\u003Cstrong>扩展版本\u003C\u002Fstrong>：\"\u002FE\" 扩展版本配备低能量、3.2 mg\u002Fcm² 窗口，支持在 50 keV 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显示\u003C\u002Ftd>\u003Ctd>48-4388-1\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>指示用途\u003C\u002Fstrong>：低水平辐射调查\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器\u003C\u002Fstrong>：内部坚固塑料闪烁体，EJ-256\u003C\u002Fli>\u003Cli>\u003Cstrong>预热时间\u003C\u002Fstrong>：开机1分钟后可进行 100 µrem\u002Fhr 以上的测量，2分钟后可进行更低水平的测量\u003C\u002Fli>\u003Cli>\u003Cstrong>能量响应\u003C\u002Fstrong>：（仅限 194 和 194\u002FS 型）在 50 至 1300 keV 范围内，相对于环境剂量当量，能量平坦度在 ±30% 以内\u003C\u002Fli>\u003Cli>\u003Cstrong>显示屏\u003C\u002Fstrong>：3½ 位 LCD，10 mm 数字高度，带背光和保护边框\u003C\u002Fli>\u003Cli>\u003Cstrong>超量程保护\u003C\u002Fstrong>：超出显示范围时，最左侧显示 \"1\" 且无其他数字\u003C\u002Fli>\u003Cli>\u003Cstrong>电源与续航\u003C\u002Fstrong>：2节 \"AA\" 电池（可从正面外部更换）；无背光或音频时续航约 200 小时，绿色 BAT OK 指示灯显示电量充足\u003C\u002Fli>\u003Cli>\u003Cstrong>温度范围\u003C\u002Fstrong>：-10 至 50 °C\u003C\u002Fli>\u003Cli>\u003Cstrong>环境等级\u003C\u002Fstrong>：防水设计，IP65 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23:42:20",150513,"150513","Ludlum Model 3-97 伽马辐射巡测仪 (货号: 48-1410)","Model 3-97","Ludlum Model 3-97 是一款坚固耐用的伽马辐射巡测仪，配备高灵敏度内部NaI探测器和外部能量补偿GM探测器，测量范围涵盖μR\u002Fhr至200 mR\u002Fhr。采用经典3系列模拟速率计与铸铝外壳，适用于环境辐射监测与污染排查，提供精准可靠的辐射暴露率测量解决方案。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3-97（货号：48-1410）是一款专为定位潜在污染并精确测量暴露率而设计的伽马辐射巡测仪。该仪器结合了高灵敏度的内部NaI探测器和宽量程的外部GM探测器，能够轻松应对从环境本底水平到较高辐射场的广泛测量需求。其采用经典的Ludlum 3系列主机，配备坚固的铸铝外壳和独立的电池仓，确保了仪器的长效保护与使用寿命。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>超宽测量范围\u003C\u002Fstrong>：从 μR\u002Fhr 级别延伸至 200 mR\u002Fhr，满足多样化监测需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>高灵敏度伽马探测\u003C\u002Fstrong>：内置 NaI(Tl) 闪烁体探测器，对伽马射线具有极高的响应灵敏度。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用设计\u003C\u002Fstrong>：采用铸铝与拉伸铝结构，表面经米色粉末涂层处理，适应严苛工业环境。\u003C\u002Fli>\u003Cli>\u003Cstrong>4量程模拟速率计\u003C\u002Fstrong>：配备经典的 6.4 cm 弧形 1 mA 模拟表盘，读数直观清晰。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>探测器系统\u003C\u002Fh3>\u003Cp>\u003Cstrong>内部探测器：\u003C\u002Fstrong>配备 2.5 x 2.5 cm (1 x 1 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mR\u002Fhr。铸铝外壳坚固耐用，适用于β-γ辐射巡测、环境污染排查及环境本底辐射精准测量。",{"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":1024,"updateBy":7,"updateTime":1025,"remark":7,"id":1026,"siteId":9,"sourceId":249,"categoryId":8,"brandId":879,"slug":1027,"name":1028,"code":7,"model":1029,"subtitle":1030,"description":1031,"images":1032,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1033,"seoDescription":1034,"seoKeywords":7,"brand":1035,"category":1036},"2026-05-25 23:41:00","2026-06-29 15:29:39",150512,"150512","Ludlum Model 3-98 125I及α-β-γ巡测仪","Model 3-98","Ludlum Model 3-98 是一款专为 125I 及 α、β、γ 污染检测设计的双用途巡测仪。配备内置 GM 煎饼型探测器和外置 NaI 闪烁体探测器，提供 4 量程模拟率表，坚固耐用，适用于低能 γ 射线及多种放射性污染巡测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3-98（货号：48-1135）是一款独特配置的双用途巡测仪，专为优化 \u003Cstrong>125I\u003C\u002Fstrong> 以及任何 \u003Cstrong>α、β 或 γ 污染\u003C\u002Fstrong>的测量而设计。其双探测器设计允许用户根据具体任务灵活选择探测器。内置的 GM 煎饼型探测器可用于测量 γ 射线；通过滑动仪器底部的滑板暴露探测器表面，即可使其对 α 和 β 射线敏感。外置的 NaI 探测器（Ludlum Model 44-3）则专门针对 125I 的低能 γ 射线进行了优化。\u003C\u002Fp>\u003Cp>该仪器采用 Ludlum 经典的 3 系列率表，配备坚固的铸铝外壳和独立的电池仓，确保了持久的保护和超长的使用寿命。前面板控制功能齐全，包含 4 档十进量程旋转开关、仪器关闭与电池测试、音频开关、快\u002F慢响应开关、计数复位按钮以及内\u002F外探测器切换开关。标准配件包括 1 米长带“C”系列连接器的电缆、探测器夹和两节“D”型电池。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>双重用途检测\u003C\u002Fstrong>：**支持 125I 及 α、β、γ 污染检测。\u003C\u002Fli>\u003Cli>\u003Cstrong>4 量程模拟率表\u003C\u002Fstrong>：测量范围达 0 至 500 kcpm。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固结构\u003C\u002Fstrong>：铸铝与拉制铝外壳，米色粉末涂层，耐用性极佳。\u003C\u002Fli>\u003Cli>\u003Cstrong>灵活配置\u003C\u002Fstrong>：用户可自由选择内部或外部探测器。\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>α、β、低能 γ 射线巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>内部探测器\u003C\u002Fth>\u003Ctd>\u003Cstrong>类型：\u003C\u002Fstrong>煎饼型 GM 探测器，带 1.7 ± 0.3 mg\u002Fcm² 窗及不锈钢保护网（79% 开放）\u003Cbr>\u003Cstrong>有效面积：\u003C\u002Fstrong>15.51 cm²\u003Cbr>\u003Cstrong>开放面积：\u003C\u002Fstrong>12.26 cm²\u003Cbr>\u003Cstrong>效率 (4π)：\u003C\u002Fstrong>14C: 5%, 90Sr\u002F90Y: 23%, 99Tc: 19%, 32P: 33%, 239Pu: 15%\u003Cbr>\u003Cstrong>灵敏度 (137Cs γ)：\u003C\u002Fstrong>通常 3300 cpm\u002FmR\u002Fhr\u003Cbr>\u003Cstrong>α-β 屏蔽：\u003C\u002Fstrong>可伸缩的 211 mg\u002Fcm² 酚醛滑板\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外部探测器\u003C\u002Fth>\u003Ctd>\u003Cstrong>类型：\u003C\u002Fstrong>Model 44-3：125I 和低能 γ 闪烁体\u003Cbr>\u003Cstrong>效率 (4π)：\u003C\u002Fstrong>125I: 33.5%\u003Cbr>\u003Cstrong>灵敏度 (125I)：\u003C\u002Fstrong>675 cpm\u002FμR\u002Fhr\u003Cbr>\u003Cstrong>能量范围：\u003C\u002Fstrong>推荐 5 keV 至 60 keV\u003Cbr>\u003Cstrong>本底 (10 µR\u002Fhr)：\u003C\u002Fstrong>< 350 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>连接探测器时，读数在真实值的 ±10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表盘\u003C\u002Fth>\u003Ctd>0 - 5 kcpm，电池测试（可提供其他表盘）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表头\u003C\u002Fth>\u003Ctd>6.4 cm 弧形，1 mA 模拟型\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>控制功能\u003C\u002Fth>\u003Ctd>\u003Cstrong>旋转选择开关：\u003C\u002Fstrong>x0.1, x1, x10, x100\u003Cbr>\u003Cstrong>响应开关：\u003C\u002Fstrong>快（4 秒）或慢（22 秒）切换\u003Cbr>\u003Cstrong>复位按钮：\u003C\u002Fstrong>表头归零\u003Cbr>\u003Cstrong>音频开关：\u003C\u002Fstrong>内置扬声器，带开\u002F关（0.61m 处大于 60 dB）\u003Cbr>\u003Cstrong>校准控制：\u003C\u002Fstrong>前面板可访问（带保护盖）\u003Cbr>\u003Cstrong>内\u002F外开关：\u003C\u002Fstrong>选择内部 GM 或外部探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压\u003C\u002Fth>\u003Ctd>400 至 1500 V 可调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值\u003C\u002Fth>\u003Ctd>-30 mV ± 10 mV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>2 节“D”型电池（密封仓，外部可访问）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>碱性电池通常 600 小时（可在表头检查电量）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铸铝和拉制铝，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>“C”系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高x宽x长)\u003C\u002Fth>\u003Ctd>24.1 x 8.9 x 21.6 cm（含手柄）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>2.5 kg（含电池和探测器）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选表盘\u003C\u002Fh3>\u003Cp>以下为常用表盘选项，其他表盘可根据需求定制：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>202-002：\u003C\u002Fstrong>0 - 5 kcpm，电池测试（适用于任何探测器）\u003C\u002Fli>\u003Cli>\u003Cstrong>202-608：\u003C\u002Fstrong>0 - 6.6 kcpm \u002F 0 - 2 mR\u002Fhr，电池测试（适用于 Model 44-9）\u003C\u002Fli>\u003Cli>\u003Cstrong>202-896：\u003C\u002Fstrong>0 - 5 µR\u002Fhr \u002F 0 - 3500 cpm，电池测试（适用于 Model 44-3）\u003C\u002Fli>\u003Cli>\u003Cstrong>202-1054：\u003C\u002Fstrong>0 - 80 cps，电池测试（适用于任何探测器）\u003C\u002Fli>\u003Cli>\u003Cstrong>202-1154：\u003C\u002Fstrong>0 - 50 µR\u002Fhr \u002F 0 - 8.5 kcpm，电池测试（适用于 Model 44-2）\u003C\u002Fli>\u003Cli>\u003Cstrong>202-1168：\u003C\u002Fstrong>0 - 6.6 kcpm \u002F 0 - 20 µSv\u002Fh（适用于任何探测器）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>便携式定标器选项 (4464-114)：\u003C\u002Fstrong>增加定标器计数功能，包含数字读数、计数时间选择开关和计数控制按钮。\u003C\u002Fli>\u003Cli>\u003Cstrong>带灯手柄 (4464-154)：\u003C\u002Fstrong>带 LED 灯的手柄，用于照亮仪器显示屏。\u003C\u002Fli>\u003Cli>\u003Cstrong>肩带 (4363-413)：\u003C\u002Fstrong>可调节尼龙肩带。\u003C\u002Fli>\u003Cli>\u003Cstrong>耳机插孔 (4464-464)：\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>可调节立体声\u002F单声道耳机。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品手册 (Model 3-98)\u003C\u002Fli>\u003Cli>产品手册 (Model 44-3)\u003C\u002Fli>\u003Cli>CE ****\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3-98-w-cable-2a-trans_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F558da3f4-fc92-4d98-808b-4f3aef6a8d2f.png\",\"size\":45704,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F558da3f4-fc92-4d98-808b-4f3aef6a8d2f.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F558da3f4-fc92-4d98-808b-4f3aef6a8d2f.png\"}]","Ludlum Model 3-98 125I及α-β-γ巡测仪 | 48-1135","Ludlum 48-1135 Model 3-98 125I及α-β-γ巡测仪，双探测器设计，精准测量125I及α、β、γ污染，4量程模拟率表，铸铝坚固外壳，广泛应用于放射性污染巡测。",{"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},"查询成功"]