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cm；0.9 kg (不含探测器和背夹)\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>型号配置\u003C\u002Fh3>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>型号\u003C\u002Fth>\u003Cth>内部探测器\u003C\u002Fth>\u003Cth>测量范围\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cstrong>3003\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>无\u003C\u002Ftd>\u003Ctd>无\u003C\u002Ftd>\u003Ctd>48-4289\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>3003i\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>能量补偿GM\u003C\u002Ftd>\u003Ctd>本底至 50 mSv\u002Fh (5 R\u002Fhr)\u003C\u002Ftd>\u003Ctd>48-4326\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>3003i\u002F1\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>CsI闪烁体, 18 x 18 mm\u003C\u002Ftd>\u003Ctd>本底至 500 µSv\u002Fh (50 mR\u002Fhr)\u003C\u002Ftd>\u003Ctd>48-4378\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>3003i\u002F3\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>能量补偿GM\u003C\u002Ftd>\u003Ctd>本底至 250 mSv\u002Fh (25 R\u002Fhr)\u003C\u002Ftd>\u003Ctd>48-4411\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>3003i\u002F4\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>能量补偿GM\u003C\u002Ftd>\u003Ctd>本底至 500 mSv\u002Fh (50 R\u002Fhr)\u003C\u002Ftd>\u003Ctd>48-4326-4\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>3003i\u002F6\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>能量补偿GM\u003C\u002Ftd>\u003Ctd>本底至 10 Sv\u002Fh (1 kR\u002Fhr)\u003C\u002Ftd>\u003Ctd>48-4326-6\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件与数据输出\u003C\u002Fh3>\u003Cp>仪器提供丰富的扩展选项以满足不同工作需求：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>Lumic 校准\u002F配置\u002F数据记录套件：\u003C\u002Fstrong>通过USB端口读写重要参数，包含校准向导和坪曲线向导。\u003C\u002Fli>\u003Cli>\u003Cstrong>音频选项：\u003C\u002Fstrong>耳机插孔及立体声\u002F单声道耳机。\u003C\u002Fli>\u003Cli>\u003Cstrong>便携选项：\u003C\u002Fstrong>可调节尼龙肩带及坚固的防尘防水运输箱。\u003C\u002Fli>\u003Cli>\u003Cstrong>数据输出选项 (单选)：\u003C\u002Fstrong>蓝牙®无线连接 (支持Android\u002FiOS)、真实RS-232串口或TTL 3.3V串口。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3003_web.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fbf4de1ea-fc1e-4de4-9e84-0e0a2e38a163.png\",\"size\":90512,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fbf4de1ea-fc1e-4de4-9e84-0e0a2e38a163.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fbf4de1ea-fc1e-4de4-9e84-0e0a2e38a163.png\"}]","Ludlum Model 3003系列 多探测器率表\u002F单道分析仪 | 辐射检测仪","Ludlum Model 3003系列多探测器率表\u002F单道分析仪，支持**多四个外部探测器，提供Alpha、Beta、Gamma及中子辐射测量。具备SCA功能、数字校准、数据记录及蓝牙\u002FRS-232输出选项，轻巧耐用，适用于各类专业辐射调查。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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":906,"updateBy":7,"updateTime":877,"remark":7,"id":907,"siteId":9,"sourceId":97,"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 19:06:57",150302,"150302","Ludlum Model 44-159-1 碘化铯闪烁体探测器","Model 44-159-1","Ludlum Model 44-159-1 是一款采用碘化铯（CsI）闪烁晶体的高灵敏度辐射探测器，动态范围覆盖 0 至 5000 µR\u002Fhr，体积小巧、重量轻便，适用于多种辐射检测场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 44-159-1（货号：47-3820）是一款专业级\u003Cstrong>碘化铯（CsI）闪烁体探测器\u003C\u002Fstrong>，采用高品质的 CsI 闪烁晶体，具备出色的辐射探测灵敏度和宽广的动态范围。其紧凑的结构设计使其成为便携式辐射监测设备和固定式辐射检测系统的**探测组件。\u003C\u002Fp>\u003Ch3>核心规格参数\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>参数项目\u003C\u002Fth>\u003Cth>规格详情\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>探测器类型\u003C\u002Ftd>\u003Ctd>\u003Cstrong>CsI（碘化铯）闪烁体\u003C\u002Fstrong>，晶体尺寸 18 x 18 mm（直径 x 长度）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>典型灵敏度\u003C\u002Ftd>\u003Ctd>\u003Cstrong>120 cpm\u002FµR\u002Fhr\u003C\u002Fstrong>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>能量响应范围\u003C\u002Ftd>\u003Ctd>非线性响应（请参考能量响应曲线）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>动态测量范围\u003C\u002Ftd>\u003Ctd>\u003Cstrong>0 至 5000 µR\u002Fhr\u003C\u002Fstrong>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>工作电压\u003C\u002Ftd>\u003Ctd>\u003Cstrong>700 至 1200 Vdc\u003C\u002Fstrong>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>连接器类型\u003C\u002Ftd>\u003Ctd>\u003Cstrong>BNC 接口\u003C\u002Fstrong>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>外形尺寸（直径 x 长度）\u003C\u002Ftd>\u003Ctd>22.2 x 81.9 mm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>重量\u003C\u002Ftd>\u003Ctd>62.3 g\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>采用高品质 \u003Cstrong>CsI 碘化铯闪烁晶体\u003C\u002Fstrong>，探测效率高、响应速度快\u003C\u002Fli>\u003Cli>典型灵敏度达 \u003Cstrong>120 cpm\u002FµR\u002Fhr\u003C\u002Fstrong>，可满足多种低剂量率检测需求\u003C\u002Fli>\u003Cli>动态范围宽达 \u003Cstrong>0 至 5000 µR\u002Fhr\u003C\u002Fstrong>，适应不同辐射强度环境\u003C\u002Fli>\u003Cli>标准 \u003Cstrong>BNC 连接器\u003C\u002Fstrong>，兼容性强，可便捷接入各类辐射测量仪表\u003C\u002Fli>\u003Cli>探头直径仅 \u003Cstrong>22.2 mm\u003C\u002Fstrong>，总长度 \u003Cstrong>81.9 mm\u003C\u002Fstrong>，结构紧凑\u003C\u002Fli>\u003Cli>整机重量仅 \u003Cstrong>62.3 g\u003C\u002Fstrong>，轻巧便携，适合手持及固定安装使用\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术资料\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据手册（Data Sheet）\u003C\u002Fli>\u003Cli>产品使用手册（Manual）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fcsi_scintillator_4cc1b260b6662.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F9ec2c28d-223e-4005-b0cf-f407e8538e41.png\",\"size\":30440,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F9ec2c28d-223e-4005-b0cf-f407e8538e41.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F9ec2c28d-223e-4005-b0cf-f407e8538e41.png\"}]","Ludlum Model 44-159-1 碘化铯闪烁体探测器 CsI Scintillator Detector","Ludlum Model 44-159-1 碘化铯闪烁体探测器，采用 CsI 晶体，灵敏度 120 cpm\u002FµR\u002Fhr，动态范围 0-5000 µR\u002Fhr，BNC 接口，紧凑轻便，适用于多种辐射监测应用。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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":920,"remark":7,"id":921,"siteId":9,"sourceId":89,"categoryId":8,"brandId":879,"slug":922,"name":923,"code":7,"model":924,"subtitle":925,"description":926,"images":927,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":928,"seoDescription":929,"seoKeywords":7,"brand":930,"category":931},"2026-05-25 19:06:37","2026-06-16 12:15:50",150301,"150301","Ludlum Model 3000 数字辐射巡测仪 (货号: 48-4035)","Model 3000","Ludlum Model 3000 是一款坚固轻便的数字辐射巡测仪，配备外部探测器，适用于α、β和γ辐射测量。采用大尺寸背光LCD屏幕和简单的五键界面，具备防溅水设计，支持多种测量模式和单位，满足户外及工业环境的严苛辐射监测需求。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3000 是一款耐用且轻便的仪器，配合外部探测器可用于 α、β 和 γ 辐射巡测。它配备了大尺寸、易于读取的 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，防溅水结构使其非常适合在户外使用。\u003C\u002Fp>\u003Cp>该仪器提供三种操作模式：\u003Cstrong>RATE（速率）\u003C\u002Fstrong>、\u003Cstrong>MAX（最大值）\u003C\u002Fstrong>和\u003Cstrong>COUNT（计数）\u003C\u002Fstrong>，可通过按下 MODE 按钮进行选择。在 RATE 和 MAX 模式下，测量数据可采用两组单位（主要和次要）进行收集，包括 cps、cpm、Bq、dpm、mR\u002Fhr 或 µSv\u002Fh。用户可以通过按下 UNITS 按钮在两组选定的单位之间切换。启用可选的 Lumic 数据记录器套件后，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>\u003Cp>仪器设置可通过前面板控制或 Lumic 校准套件完成。Model 3000 出厂时已配备电池和校准**，开箱即用。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\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>支持 RATE、MAX 和 COUNT 三种操作模式\u003C\u002Fli>\u003Cli>防溅水结构，专为户外使用设计\u003C\u002Fli>\u003Cli>全数字校准\u003C\u002Fli>\u003Cli>配备 USB 端口\u003C\u002Fli>\u003Cli>轻便且结构坚固\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>兼容探测器\u003C\u002Fth>\u003Ctd>GM（盖革-米勒）、闪烁体或正比计数器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示屏\u003C\u002Fth>\u003Ctd>3位自动量程 LCD，带有 20 mm (0.8 in.) 大数字。\u003Cbr>\u003Cstrong>单位：\u003C\u002Fstrong>(k)cps, (k)cpm, (k)Bq, (k)dpm, (µ)(m)R(\u002Fh), (µ)(m)Sv(\u002Fh)。\u003Cbr>\u003Cstrong>指示器：\u003C\u002Fstrong>条形图、MAX、ALARM、USB、音频、低电量。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示范围\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>0.0 cps 至 99.9 kcps\u003C\u002Fli>\u003Cli>0.00 cpm 至 999 kcpm\u003C\u002Fli>\u003Cli>0.00 Bq 至 99.9 kBq\u003C\u002Fli>\u003Cli>0.00 dpm 至 999 kdpm\u003C\u002Fli>\u003Cli>0.00 µR\u002Fh 至 999 R\u002Fh\u003C\u002Fli>\u003Cli>0.00 µSv\u002Fh 至 999 Sv\u002Fh\u003C\u002Fli>\u003C\u002Ful>操作显示范围取决于探测器和死时间配置。可设置最小和最大显示值以限制在校准范围内。\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>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持续开启（会缩短电池寿命）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>控制按键\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>\u003Cstrong>ON\u002FOFF：\u003C\u002Fstrong>超长按开机；短按确认警报；超长按加 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；超长按在 COUNT 模式下更改计数时间\u003C\u002Fli>\u003Cli>\u003Cstrong>AUDIO：\u003C\u002Fstrong>短按调节音量\u003C\u002Fli>\u003Cli>\u003Cstrong>MODE：\u003C\u002Fstrong>短按在可用模式间切换 - 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，或自动响应速率 FAST 或 SLOW\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>警报\u003C\u002Fth>\u003Ctd>两个计数率、照射量\u002F剂量和计数警报设定点，可在显示范围内调节\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”并触发声音警告。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>计数丢失保护\u003C\u002Fth>\u003Ctd>在用户定义的时间（通常为 60 秒）内未收到探测器脉冲后，设备将闪烁零读数并触发声音警报。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>超量程\u003C\u002Fth>\u003Ctd>如果读数超过预定义的探测器范围，仪器将闪烁最大读数并触发声音警告。\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>高压\u003C\u002Fth>\u003Ctd>400 至 1500 Vdc\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值\u003C\u002Fth>\u003Ctd>-4 至 -100 mVdc\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>音频\u003C\u002Fth>\u003Ctd>约 4.5 kHz；咔嗒声在 0.6 m (2 ft) 处大于 65 dB；警报声大于 72 dB\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>四节碱性“AA”电池\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>约 750 小时工作时间（如果背光配置为持续开启则低至 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，带有防水橡胶密封件和独立的电池仓\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C (-5 至 122 °F)\u003Cbr>可**在 -40 至 65 °C (-40 至 150 °F) 下工作\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>环境等级\u003C\u002Fth>\u003Ctd>NEMA 5 级或 IP53 等级\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 (6.5 x 4.5 x 8.5 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.7 kg (1.6 lb)（不包括探测器和夹子）\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>允许通过 USB 端口读写重要参数，包含校准向导和平台向导。\u003C\u002Fli>\u003Cli>\u003Cstrong>Lumic 配置套件 (4519-747)：\u003C\u002Fstrong>允许通过 USB 端口读写重要参数，不包含校准或平台向导。\u003C\u002Fli>\u003Cli>\u003Cstrong>Lumic 数据记录器套件 (4498-1019)：\u003C\u002Fstrong>包含数据记录软件和电缆。\u003C\u002Fli>\u003Cli>\u003Cstrong>耳机插孔 (4498-555)：\u003C\u002Fstrong>为仪器添加耳机插孔。\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 (6 ft) 可调节尼龙肩带，需要修改仪器箱。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 3000 系列防护箱 (2312958)：\u003C\u002Fstrong>坚固、防尘和防水的运输及存储箱。\u003C\u002Fli>\u003Cli>\u003Cstrong>数据记录手柄 (4498-428)：\u003C\u002Fstrong>为未配备数据记录手柄的旧版 Model 3000 系列仪器进行改装，提供所需固件和带数据记录按钮的替换手柄。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>数据输出选项（单选）\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 3000 系列蓝牙选项及 Lumic Linker (4498-1024)：\u003C\u002Fstrong>将仪器与 Android 或 iOS 移动设备无线连接。\u003C\u002Fli>\u003Cli>\u003Cstrong>RS-232 串行端口 (4519-490)：\u003C\u002Fstrong>添加真正的 RS-232 串行端口连接器。\u003C\u002Fli>\u003Cli>\u003Cstrong>TTL 串行端口 (4519-155)：\u003C\u002Fstrong>添加 TTL 3.3 V 串行端口连接器。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3000_angle1.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fceae2fa3-9af1-48e7-a898-ac33c6987bbf.png\",\"size\":61537,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fceae2fa3-9af1-48e7-a898-ac33c6987bbf.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fceae2fa3-9af1-48e7-a898-ac33c6987bbf.png\"}]","Ludlum Model 3000 数字辐射巡测仪 | 48-4035 辐射监测设备","Ludlum Model 3000 (货号48-4035) 数字辐射巡测仪，支持α、β、γ射线检测，配备大屏背光LCD、自动量程及多种测量模式，防溅水设计，适用于专业户外辐射监测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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":933,"updateBy":7,"updateTime":934,"remark":7,"id":935,"siteId":9,"sourceId":83,"categoryId":8,"brandId":879,"slug":936,"name":937,"code":7,"model":938,"subtitle":939,"description":940,"images":941,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":942,"seoDescription":943,"seoKeywords":7,"brand":944,"category":945},"2026-05-25 19:04:43","2026-06-29 15:29:39",150300,"150300","Ludlum Model 3 通用辐射巡测仪","Model 3","Ludlum Model 3 是一款畅销的通用型手持式模拟辐射巡测仪，以高精度和**的耐用性著称。支持GM和闪烁体探测器，适用于α、β和γ射线检测，电池寿命超2000小时，是工业级辐射监测的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3（货号：48-1605）是该品牌最畅销的通用型手持式模拟辐射巡测仪，以测量准确性和持久可靠性而闻名。它提供多种测量范围和单位，可**匹配所选的外部辐射探测器。仪器采用铸铝外壳，配备独立电池仓和金属手柄，具备工业级的坚固品质，确保长久的使用寿命。标配一根1米长的直型探测器电缆及“C”型连接器。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>高性价比\u003C\u002Fstrong>：价格亲民，满足基础巡测需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用\u003C\u002Fstrong>：铸铝外壳搭配米色粉末涂层，抗冲击防腐蚀。\u003C\u002Fli>\u003Cli>\u003Cstrong>4量程模拟率计\u003C\u002Fstrong>：提供x0.1、x1、x10、x100四个量程切换。\u003C\u002Fli>\u003Cli>\u003Cstrong>广泛兼容\u003C\u002Fstrong>：支持GM（盖革-米勒）管及闪烁体类型探测器。\u003C\u002Fli>\u003Cli>\u003Cstrong>超长续航\u003C\u002Fstrong>：使用碱性电池寿命通常大于2000小时。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>应用领域\u003C\u002Fth>\u003Ctd>α、β和γ射线巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>兼容探测器\u003C\u002Fth>\u003Ctd>GM管、闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>连接探测器时，读数误差在真实值的10%以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>标准表盘\u003C\u002Fth>\u003Ctd>0 - 2 mR\u002Fhr，或 0 - 500 kcpm，含电池测试（BAT TEST）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表头规格\u003C\u002Fth>\u003Ctd>6.4 cm 弧度，1 mA 模拟型\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压输出\u003C\u002Fth>\u003Ctd>400至1500 Vdc 可调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值\u003C\u002Fth>\u003Ctd>固定于 -30 mV ± 10 mV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作温度\u003C\u002Fth>\u003Ctd>-20至50 °C（可**扩展至 -40至65 °C）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源配置\u003C\u002Fth>\u003Ctd>2节“D”型电池，外置密封电池仓\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外形尺寸\u003C\u002Fth>\u003Ctd>16.5 x 8.9 x 21.6 cm（含手柄）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>整机重量\u003C\u002Fth>\u003Ctd>1.6 kg（含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>控制面板与操作\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>旋转选择开关\u003C\u002Fstrong>：用于切换仪器关闭、电池检查以及四个测量量程（x0.1, x1, x10, x100）。\u003C\u002Fli>\u003Cli>\u003Cstrong>响应速度开关\u003C\u002Fstrong>：在FAST（快，4秒）和SLOW（慢，22秒）响应时间之间切换。\u003C\u002Fli>\u003Cli>\u003Cstrong>复位按钮\u003C\u002Fstrong>：一键将表头指针归零。\u003C\u002Fli>\u003Cli>\u003Cstrong>音频开关\u003C\u002Fstrong>：控制内置单压电扬声器（0.6米处音量大于60 dB）的开启与关闭。\u003C\u002Fli>\u003Cli>\u003Cstrong>校准控制\u003C\u002Fstrong>：位于仪器前面板，配有保护盖，方便专业校准。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选配件与表盘\u003C\u002Fh3>\u003Cp>Model 3 提供丰富的定制化选项以满足不同场景需求：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>便携式定标器选项\u003C\u002Fstrong> (4464-114)：增加定标计数功能，包含数字读数、计数时间选择开关和控制按钮。\u003C\u002Fli>\u003Cli>\u003Cstrong>过载指示器\u003C\u002Fstrong> (4464-130)：增加带指示灯的过载报警功能。\u003C\u002Fli>\u003Cli>\u003Cstrong>发光手柄\u003C\u002Fstrong> (4464-154)：配备LED照明，方便在暗光环境下读取表盘。\u003C\u002Fli>\u003Cli>\u003Cstrong>其他配件\u003C\u002Fstrong>：探测器夹、可调肩带、耳机插孔、立体声\u002F单声道耳机、小型运输储存箱及各类检查源支架。\u003C\u002Fli>\u003Cli>\u003Cstrong>定制表盘\u003C\u002Fstrong>：提供多种刻度表盘（如 0-5k cpm, 0-50 µR\u002Fhr, 0-20 µSv\u002Fhr 等），可根据所选探测器型号（如 44-2, 44-7, 44-9 等）进行匹配。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3-lft-angle-w-handle-4-trans-merged_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F07d204e8-a68b-47e1-b192-815c0eb21ec7.png\",\"size\":59032,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F07d204e8-a68b-47e1-b192-815c0eb21ec7.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F07d204e8-a68b-47e1-b192-815c0eb21ec7.png\"}]","Ludlum Model 3 通用辐射巡测仪 | 48-1605 手持式模拟率计","Ludlum Model 3 (货号48-1605) 通用辐射巡测仪，支持GM与闪烁体探测器，具备4量程模拟率计、超2000小时电池寿命及坚固的铸铝外壳。适用于α、β、γ射线巡测，提供多种表盘与配件选项。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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":947,"updateBy":7,"updateTime":920,"remark":7,"id":948,"siteId":9,"sourceId":76,"categoryId":8,"brandId":879,"slug":949,"name":950,"code":7,"model":951,"subtitle":952,"description":953,"images":954,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":955,"seoDescription":956,"seoKeywords":7,"brand":957,"category":958},"2026-05-25 19:03:19",150299,"150299","Ludlum 48-1632 Model 177 台式计数率仪","Model 177","Ludlum Model 177 是一款坚固耐用的台式辐射计数率仪，配备报警功能。支持GM和闪烁体探测器，提供线性模拟刻度读数、可调报警及50小时可充电电池，广泛应用于多功能辐射监测、勘测及表面污染检查等场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 177 是一款坚固耐用的台式辐射计数率仪，配备报警功能。该仪器在具备交流电源的监测站表面污染检查操作中非常受欢迎，同时也可使用内置可充电电池在便携应用中连续工作长达50小时。\u003C\u002Fp>\u003Cp>Model 177 支持 GM（盖革-米勒）和闪烁体类型探测器，并将结果显示在线性读数的模拟仪表上。音频报警可在满量程的 0 至 150% 之间调节，出厂默认设置为锁定模式，可通过内部微调更改为非锁定模式。\u003C\u002Fp>\u003Cp>前面板控制包括：用于选择探测器量程的四位旋转开关、报警设置控制、音量调节、快\u002F慢响应开关、电源开关，以及计数复位、电池测试、高压测试和报警测试的按钮。背面板包含电源线连接、9针 D 型插头、6至9.6伏电源输出、报警输出、脉冲输出和记录仪输出。\u003C\u002Fp>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>4量程仪表\u003C\u002Fli>\u003Cli>线性模拟刻度读数\u003C\u002Fli>\u003Cli>可调报警功能\u003C\u002Fli>\u003Cli>50小时可充电电池\u003C\u002Fli>\u003Cli>兼容 GM 与闪烁体探测器\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>多功能辐射监测、勘测、表面污染检查\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>兼容探测器\u003C\u002Fth>\u003Ctd>GM、闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>满量程的 5% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>仪表表盘\u003C\u002Fth>\u003Ctd>0 - 500 cpm, 0 - 1.5 kV, 电池测试\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>仪表\u003C\u002Fth>\u003Ctd>6.4 x 6.4 cm (2.5 x 2.5 in.) 1 mA, 直流运动\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>乘数\u003C\u002Fth>\u003Ctd>x1, x10, x100, x1k\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应\u003C\u002Fth>\u003Ctd>拨动开关控制选择 FAST（2.2 秒）或 SLOW（22 秒）响应，达到满量程读数的 90%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警设置\u003C\u002Fth>\u003Ctd>前面板锁定控制，允许在仪表上的任意点设置报警（可在仪表上读取）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>复位\u003C\u002Fth>\u003Ctd>按钮将仪表归零和\u002F或重置报警\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>校准控制\u003C\u002Fth>\u003Ctd>可从仪器背面访问（提供保护盖）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警\u003C\u002Fth>\u003Ctd>红色指示灯和声音提示（61 cm 处大于 60 dB）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压\u003C\u002Fth>\u003Ctd>400 至 1500 V 可调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>输入灵敏度\u003C\u002Fth>\u003Ctd>-10 至 -100 mV 可调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>音频\u003C\u002Fth>\u003Ctd>内置单压电晶片扬声器，带音量控制，提供每次事件的咔哒声或声音报警指示\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>数据输出\u003C\u002Fth>\u003Ctd>9针 D 型连接器，允许外部连接：电池、非稳压电源、仪器公共接地、报警信号（电流吸收）、脉冲输出、外部本底扣除、记录仪输出\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>记录仪输出\u003C\u002Fth>\u003Ctd>与仪表读数相关（在 1 mA 时可调至 0 至 1.25 V）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>95 至 250 Vac 和 6 V 密封铅酸可充电电池（内置）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>在非报警状态下通常为 50 小时（可在仪表上检查电池状态）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池充电器\u003C\u002Fth>\u003Ctd>当仪器连接到线路电源并打开时，电池会持续涓流充电\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>12.7 x 20.3 x 15.2 cm (5 x 8 x 6 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.9 kg (4.2 lb)\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\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>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cstrong>低电量指示灯\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>为仪器添加低电量指示灯。\u003C\u002Ftd>\u003Ctd>4347-155\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>4 - 20 mA 输出（隔离）\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>模拟输出信号。\u003C\u002Ftd>\u003Ctd>4347-437\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>继电器选项\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>C 型继电器套件。\u003C\u002Ftd>\u003Ctd>4347-209\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>搁架（或墙壁）支架\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>Model 177 系列仪器的安装支架。\u003C\u002Ftd>\u003Ctd>7173-078-02\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>报警设置保护盖\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>防止意外修改仪器的报警设置。由铝制成，带两个钻孔用于螺丝安装。\u003C\u002Ftd>\u003Ctd>7328-021\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>CE ** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>交流 Rustrack 电缆\u003C\u002Ftd>\u003Ctd>8303-387\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>直流 Rustrack 电缆\u003C\u002Ftd>\u003Ctd>8303-426\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>仪表组件\u003C\u002Ftd>\u003Ctd>4173-166\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>可充电电池\u003C\u002Ftd>\u003Ctd>21-9385\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm177-face2_500.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F7283501b-a9e6-4385-ab30-78a61b4376a8.png\",\"size\":78086,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F7283501b-a9e6-4385-ab30-78a61b4376a8.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F7283501b-a9e6-4385-ab30-78a61b4376a8.png\"}]","Ludlum 48-1632 Model 177 台式计数率仪 | 辐射监测与表面污染检查设备","Ludlum Model 177 台式计数率仪（货号48-1632），支持GM和闪烁体探测器，具备4量程线性模拟读数、可调报警及50小时电池续航，是多功能辐射监测、勘测及表面污染检查的理想选择。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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":960,"updateBy":7,"updateTime":920,"remark":7,"id":961,"siteId":9,"sourceId":68,"categoryId":8,"brandId":879,"slug":962,"name":963,"code":7,"model":964,"subtitle":965,"description":966,"images":967,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":968,"seoDescription":969,"seoKeywords":7,"brand":970,"category":971},"2026-05-25 19:01:57",150298,"150298","Ludlum Model 44-2 伽马探测器 (47-1532)","Model 44-2","Ludlum Model 44-2 是一款专为低水平、宽能谱伽马射线检测设计的高性能探测器。采用 NaI(Tl) 闪烁体，具备优异的灵敏度与宽泛的能量响应范围，适用于多种辐射监测场景，防护等级达 IP65，坚固耐用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 44-2\u003C\u002Fstrong> 伽马探测器（货号：47-1532）是一款专为低水平、宽能谱伽马射线检测而设计的高性能仪器。该探测器采用 NaI(Tl) 闪烁体，具备出色的灵敏度和宽广的能量响应范围，广泛应用于环境监测、工业探伤及实验室辐射测量等领域。\u003C\u002Fp>\u003Ch3>核心规格参数\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>低水平、宽能谱伽马射线检测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>NaI(Tl) 闪烁体，直径 2.5 cm x 厚度 2.5 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>4π 探测效率\u003C\u002Fth>\u003Ctd>\u003Cstrong>125I:\u003C\u002Fstrong> 7%\u003Cbr>\u003Cstrong>57Co:\u003C\u002Fstrong> 10%\u003Cbr>\u003Cstrong>137Cs:\u003C\u002Fstrong> 3%\u003Cbr>\u003Cstrong>60Co:\u003C\u002Fstrong> 3%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型灵敏度 (137Cs)\u003C\u002Fth>\u003Ctd>175 cpm \u002F μR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>推荐能量范围\u003C\u002Fth>\u003Ctd>20 keV 至 1.5 MeV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底 (10 µR\u002Fhr 场)\u003C\u002Fth>\u003Ctd>1800 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径 2.86 cm，带磁屏蔽\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>500 至 1200 V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-15 至 50 °C（可**扩展至 -40 至 65 °C）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>环境防护等级\u003C\u002Fth>\u003Ctd>IP65\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>\"C\" 系列\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>材质与结构\u003C\u002Fth>\u003Ctd>铝制外壳，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (直径 x 长度)\u003C\u002Fth>\u003Ctd>5.1 x 21 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.5 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 180-1 (47-1675)\u003C\u002Fstrong>：适用于最大直径 5.1 cm 样品的标准样品架。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 180-1L (47-2988)\u003C\u002Fstrong>：带铅屏蔽的样品架，适用于最大直径 5.1 cm 的样品。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 180-24 (47-2631)\u003C\u002Fstrong>：适用于最大直径 5.1 cm 样品的专用样品架。\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器准直器\u003C\u002Fstrong>：多种规格的铅准直器。\u003C\u002Fli>\u003Cli>\u003Cstrong>样品托盘\u003C\u002Fstrong>：500个铝或不锈钢材质的样品托盘套装。\u003C\u002Fli>\u003Cli>\u003Cstrong>延长手柄 (4002-1241)\u003C\u002Fstrong>：可调节铝制延长手柄，长度可在 51 至 76 cm 之间调节。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档与替换部件\u003C\u002Fh3>\u003Cp>\u003Cstrong>随附文档\u003C\u002Fstrong>：数据表、操作手册、CE **、探测器夹子。\u003C\u002Fp>\u003Cp>\u003Cstrong>替换部件\u003C\u002Fstrong>：\u003C\u002Fp>\u003Cul>\u003Cli>NaI(Tl) 闪烁体 (40-5154)\u003C\u002Fli>\u003Cli>1.5 英寸光电倍增管，无底座带分压器 (4002-510)\u003C\u002Fli>\u003Cli>O型密封圈 (16-8317)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm44-2.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F6065cc84-33cf-4fdf-93bf-62f1161e099d.png\",\"size\":63743,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F6065cc84-33cf-4fdf-93bf-62f1161e099d.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F6065cc84-33cf-4fdf-93bf-62f1161e099d.png\"}]","Ludlum Model 44-2 伽马探测器 | 47-1532 宽能谱辐射检测仪","Ludlum Model 44-2 (货号47-1532) 伽马探测器，采用NaI(Tl)闪烁体，专为低水平、宽能谱伽马射线检测设计。提供高灵敏度、IP65防护及多种选件，满足专业辐射监测需求。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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":973,"updateBy":7,"updateTime":877,"remark":7,"id":974,"siteId":9,"sourceId":61,"categoryId":8,"brandId":879,"slug":975,"name":976,"code":7,"model":977,"subtitle":978,"description":979,"images":980,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":981,"seoDescription":982,"seoKeywords":7,"brand":983,"category":984},"2026-05-25 19:00:40",150297,"150297","Ludlum Model 44-10 伽马射线探测器","Model 44-10","Ludlum Model 44-10 是一款专为低水平、宽能谱伽马射线探测设计的高性能探测器，采用NaI(Tl)闪烁体，具备高灵敏度与IP65防护等级，适用于多种环境与能量范围的辐射检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 44-10（货号：47-1540）是一款专为\u003Cstrong>低水平、宽能谱伽马射线探测\u003C\u002Fstrong>设计的高性能探测器。该设备采用NaI(Tl)闪烁晶体，结合先进的光电倍增管技术，能够在广泛的能量范围内提供精确的辐射测量，是环境监测、工业检测及实验室分析的**选择。\u003C\u002Fp>\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>主要用途\u003C\u002Ftd>\u003Ctd>低水平、宽能谱伽马射线探测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测器类型\u003C\u002Ftd>\u003Ctd>NaI(Tl)闪烁体，直径5.1 cm × 厚度5.1 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测效率 (4π)\u003C\u002Ftd>\u003Ctd>\u003Cstrong>125I:\u003C\u002Fstrong> 4%\u003Cbr>\u003Cstrong>57Co:\u003C\u002Fstrong> 20%\u003Cbr>\u003Cstrong>137Cs:\u003C\u002Fstrong> 9%\u003Cbr>\u003Cstrong>60Co:\u003C\u002Fstrong> 15%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>典型灵敏度 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伽马射线探测器采用NaI(Tl)闪烁体，专为低水平、宽能谱伽马射线探测设计。具备高灵敏度、IP65防护等级及多种配件选择，是环境与工业辐射检测的理想选择。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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":986,"updateBy":7,"updateTime":877,"remark":7,"id":987,"siteId":9,"sourceId":55,"categoryId":8,"brandId":879,"slug":988,"name":989,"code":7,"model":990,"subtitle":991,"description":992,"images":993,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":994,"seoDescription":995,"seoKeywords":7,"brand":996,"category":997},"2026-05-25 18:59:16",150296,"150296","Ludlum Model 44-62 伽马探测器","Model 44-62","Ludlum Model 44-62（货号47-1238）是一款专为低水平、宽能量范围伽马射线检测设计的闪烁体探测器，采用NaI(Tl)闪烁晶体，推荐能量范围50 keV至1.5 MeV，结构紧凑、重量轻，适用于多种辐射监测场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 44-62 伽马探测器（货号：47-1238）是一款高性能的闪烁体型伽马射线探测器，专为低水平、宽能量范围的伽马射线检测而设计。该探测器采用 NaI(Tl) 闪烁晶体，具备出色的灵敏度和宽泛的能量响应范围，是环境监测、核设施巡检及辐射安全评估的**选择。\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>用途\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>低水平、宽能量范围伽马射线检测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测器类型\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>NaI(Tl) 闪烁晶体，直径 1.3 cm × 厚度 2.5 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>典型灵敏度（137Cs 伽马）\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>49 cpm\u002FμR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>推荐能量范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>50 keV 至 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****\u003C\u002Fli>\u003Cli>能量响应曲线图\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm44-62.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Ffaf88548-ff6a-435a-baf7-040310afda96.png\",\"size\":37004,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Ffaf88548-ff6a-435a-baf7-040310afda96.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Ffaf88548-ff6a-435a-baf7-040310afda96.png\"}]","Ludlum Model 44-62 伽马探测器 | NaI(Tl)闪烁体辐射检测仪","Ludlum Model 44-62 伽马探测器（货号47-1238），采用NaI(Tl)闪烁晶体，推荐能量范围50 keV至1.5 MeV，灵敏度49 cpm\u002FμR\u002Fhr，适用于低水平宽能量伽马射线检测，结构紧凑仅重0.1 kg。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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":999,"updateBy":7,"updateTime":999,"remark":7,"id":1000,"siteId":9,"sourceId":49,"categoryId":8,"brandId":879,"slug":1001,"name":1002,"code":7,"model":1003,"subtitle":1004,"description":1005,"images":1006,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1007,"seoDescription":1008,"seoKeywords":7,"brand":1009,"category":1010},"2026-05-25 18:58:47",150295,"150295","Ludlum Model 133 Series 伽马探测器","Model 133 Series","Ludlum Model 133系列盖革-米勒（GM）伽马巡测探测器，专为伽马区域监测设计。提供多种量程与防水版本，具备能量补偿功能，适用于各类便携式速率计及区域监测设备。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 133系列\u003C\u002Fstrong>盖革-米勒（GM）伽马巡测探测器，可与任何提供适当电压且输入灵敏度为30 ± 10 mV的便携式速率计、定标器或区域监测器配合使用。该系列专为\u003Cstrong>伽马区域监测\u003C\u002Fstrong>设计，采用能量补偿、卤素淬灭GM管及30 mg\u002Fcm²不锈钢材质，确保测量的精准与耐用。\u003C\u002Fp>\u003Cp>\u003Cstrong>防水版本说明：\u003C\u002Fstrong>所有型号后缀为“-1”的版本（如133-2-1）均为防水设计。防水版本包含O型圈，探针端无“C”型连接器，而是直接硬接一根30米（100英尺）的电缆。防水版本可潜水至30米（100英尺），重量和直径略大于非防水版本。\u003C\u002Fp>\u003Ch3>型号及技术参数\u003C\u002Fh3>\u003Cp>Model 133系列包含多种型号，以满足不同量程的监测需求。所有型号的\u003Cstrong>典型死时间\u003C\u002Fstrong>均为50 µs，\u003Cstrong>探测器类型\u003C\u002Fstrong>均为能量补偿、卤素淬灭GM管（30 mg\u002Fcm²不锈钢）。\u003C\u002Fp>\u003Ch4>Model 133-2 (部件号: 133-2: 47-1717 \u002F 133-2-1: 47-2450†)\u003C\u002Fh4>\u003Cul>\u003Cli>\u003Cstrong>线性范围：\u003C\u002Fstrong>无DTC：1 µSv\u002Fh 至 2 mSv\u002Fh；带DTC：1 µSv\u002Fh 至 10 mSv\u002Fh；带SCC或DTC2：1 µSv\u002Fh 至 50 mSv\u002Fh\u003C\u002Fli>\u003Cli>\u003Cstrong>典型灵敏度 (137Cs)：\u003C\u002Fstrong>100 cpm\u002FµSv\u002Fh (1000 cpm\u002FmR\u002Fhr)\u003C\u002Fli>\u003Cli>\u003Cstrong>能量响应 (60 keV - 3 MeV)：\u003C\u002Fstrong>真实值的25%以内\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底 (10 µR\u002Fhr)：\u003C\u002Fstrong>12 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>550 Vdc\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸与重量：\u003C\u002Fstrong>2.5 x 10.2 cm，0.090 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch4>Model 133-3 (部件号: 133-3: 47-1314 \u002F 133-3-1: 47-4387†)\u003C\u002Fh4>\u003Cul>\u003Cli>\u003Cstrong>线性范围：\u003C\u002Fstrong>无DTC：1 µSv\u002Fh 至 10 mSv\u002Fh；带DTC：1 µSv\u002Fh 至 50 mSv\u002Fh；带SCC或DTC2：1 µSv\u002Fh 至 250 mSv\u002Fh\u003C\u002Fli>\u003Cli>\u003Cstrong>典型灵敏度 (137Cs)：\u003C\u002Fstrong>45 cpm\u002FµSv\u002Fh (450 cpm\u002FmR\u002Fhr)\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底 (10 µR\u002Fhr)：\u003C\u002Fstrong>6 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>550 Vdc\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸与重量：\u003C\u002Fstrong>非防水版 2.2 x 10.2 cm \u002F 防水版 2.5 x 10.2 cm，0.090 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch4>Model 133-4 (部件号: 133-4: 47-1674 \u002F 133-4-1: 47-2451†)\u003C\u002Fh4>\u003Cul>\u003Cli>\u003Cstrong>线性范围：\u003C\u002Fstrong>无DTC：10 µSv\u002Fh 至 20 mSv\u002Fh；带DTC：10 µSv\u002Fh 至 100 mSv\u002Fh；带SCC或DTC2：10 µSv\u002Fh 至 500 mSv\u002Fh\u003C\u002Fli>\u003Cli>\u003Cstrong>典型灵敏度 (137Cs)：\u003C\u002Fstrong>10 cpm\u002FµSv\u002Fh (100 cpm\u002FmR\u002Fhr)\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底 (10 µR\u002Fhr)：\u003C\u002Fstrong>≤ 1 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>550 Vdc\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸与重量：\u003C\u002Fstrong>非防水版 2.2 x 10.2 cm \u002F 防水版 2.5 x 10.2 cm，0.090 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch4>Model 133-6 (部件号: 133-6: 47-1718 \u002F 133-6-1: 47-2452†)\u003C\u002Fh4>\u003Cul>\u003Cli>\u003Cstrong>线性范围：\u003C\u002Fstrong>无DTC：40 µSv\u002Fh 至 60 mSv\u002Fh；带DTC：40 µSv\u002Fh 至 400 mSv\u002Fh；带SCC或DTC2：40 µSv\u002Fh 至 10 Sv\u002Fh\u003C\u002Fli>\u003Cli>\u003Cstrong>典型灵敏度 (137Cs)：\u003C\u002Fstrong>1.8 cpm\u002FµSv\u002Fh (18 cpm\u002FmR\u002Fhr)\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底 (10 µR\u002Fhr)：\u003C\u002Fstrong>≤ 1 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>550 Vdc\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸与重量：\u003C\u002Fstrong>非防水版 2.2 x 10.2 cm \u002F 防水版 2.5 x 10.2 cm，0.090 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch4>Model 133-7 (部件号: 133-7: 47-1216 \u002F 133-7-1: 47-2453†)\u003C\u002Fh4>\u003Cul>\u003Cli>\u003Cstrong>线性范围：\u003C\u002Fstrong>无DTC：250 µSv\u002Fh 至 300 mSv\u002Fh；带DTC：250 µSv\u002Fh 至 1 Sv\u002Fh；带SCC或DTC2：250 µSv\u002Fh 至 10 Sv\u002Fh\u003C\u002Fli>\u003Cli>\u003Cstrong>典型灵敏度 (137Cs)：\u003C\u002Fstrong>0.42 cpm\u002FµSv\u002Fh (4.2 cpm\u002FmR\u002Fhr)\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底 (10 µR\u002Fhr)：\u003C\u002Fstrong>≤ 1 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>500 Vdc\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸与重量：\u003C\u002Fstrong>非防水版 2.2 x 10.2 cm \u002F 防水版 2.5 x 10.2 cm，0.090 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>连接器与附件说明\u003C\u002Fh3>\u003Cp>\u003Cstrong>标准版本：\u003C\u002Fstrong>配备Series \"C\"连接器（可根据要求提供其他连接器）。\u003C\u002Fp>\u003Cp>\u003Cstrong>防水版本（后缀-1）：\u003C\u002Fstrong>标配30米（100英尺）硬接线电缆。\u003C\u002Fp>\u003Cp>\u003Cem>注：DTC指死时间校正；SCC或DTC2指级数校正常数或二阶死时间校正（部分仪器可用）；†表示防水版本。\u003C\u002Fem>\u003C\u002Fp>\u003Ch3>替换部件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>133-2系列：\u003C\u002Fstrong>GM管 (部件号: 01-5295)\u003C\u002Fli>\u003Cli>\u003Cstrong>133-4系列：\u003C\u002Fstrong>GM管 (部件号: 01-5306)\u003C\u002Fli>\u003Cli>\u003Cstrong>133-7系列：\u003C\u002Fstrong>带01-5055屏蔽罩的GM管 (部件号: 01-5045)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm133-group-5-new.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fccd66299-356f-4fed-aee2-3cf14d24cdfc.png\",\"size\":72793,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fccd66299-356f-4fed-aee2-3cf14d24cdfc.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fccd66299-356f-4fed-aee2-3cf14d24cdfc.png\"}]","Ludlum Model 133 Series 伽马探测器 | 盖革-米勒伽马巡测探头","Ludlum Model 133系列伽马探测器采用能量补偿卤素淬灭GM管，提供133-2至133-7多种型号及防水版本，满足从微西弗到希沃**伽马区域监测需求，兼容各类便携式辐射测量仪。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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":1012,"updateBy":7,"updateTime":1013,"remark":7,"id":1014,"siteId":9,"sourceId":43,"categoryId":8,"brandId":879,"slug":1015,"name":1016,"code":7,"model":1017,"subtitle":1018,"description":1019,"images":1020,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1021,"seoDescription":1022,"seoKeywords":7,"brand":1023,"category":1024},"2026-05-25 18:57:11","2026-05-25 18:57:10",150294,"150294","Ludlum 42-49系列便携式中子探测器","Model 42-49 Series","Ludlum 42-49系列便携式中子探测器专为热中子和快中子检测设计，采用高密度聚乙烯慢化球和3He探测管，具备优异的伽马射线甄别能力，适用于区域监测与便携式辐射测量。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum 42-49系列中子探测器（包括42-49、42-49B、42-49-1和42-49B-1型号）专为检测热中子和快中子（0.025 eV至约12 MeV）而设计。中子通过核反应间接检测，产生高能带电粒子（如α粒子）。在许多情况下，中子场中常伴有强烈的伽马射线，因此该系列探测器具备优异的伽马射线甄别能力，确保测量结果的准确性。\u003C\u002Fp>\u003Cp>这些探测器设计用于便携式计数仪器，顶部配有支架，可方便地安装便携式仪表（如Ludlum Model 30）。每个探测器核心为一个\u003Cstrong>3He探测管\u003C\u002Fstrong>（直径1.6 cm x 厚度2.5 cm），外部包裹直径\u003Cstrong>19.6 cm（7.7英寸）的高密度聚乙烯球\u003C\u002Fstrong>。外层球体用于慢化入射中子，并提供接近雷姆（rem）的剂量响应。\u003C\u002Fp>\u003Ch3>型号与灵敏度差异\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 42-49 与 42-49B\u003C\u002Fstrong>：均采用2 atm 3He探测管，区别在于内部硼化层的硼浓度。42-49硼浓度较低，灵敏度更高（通常为10 cpm\u002FμSv\u002Fh），但在5 keV范围内可能存在过响应；42-49B硼浓度较高，灵敏度略低（通常为4.5 cpm\u002FμSv\u002Fh），但有效避免了过响应问题。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 42-49-1 与 42-49B-1\u003C\u002Fstrong>：分别为上述两款的变体，采用\u003Cstrong>10 atm 3He探测管\u003C\u002Fstrong>以提供更高的灵敏度（分别为16.8 cpm\u002FμSv\u002Fh和7.6 cpm\u002FμSv\u002Fh）。\u003Cem>注意：这些高压型号被视为压力容器，在运输中属于危险品（HAZMAT）。\u003C\u002Fem>\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>便携式中子探测器设计，小巧轻便的19.5 cm REM球。\u003C\u002Fli>\u003Cli>在Ludlum Model 30-7系列、3007系列和12-4-7系列仪表中，提供与标准REM球相似的读数。\u003C\u002Fli>\u003Cli>出色的伽马射线抑制能力，确保复杂辐射场中的中子测量精度。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>中子检测、区域监测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>慢化剂\u003C\u002Fth>\u003Ctd>19.6 cm (7.7 in.) 直径高密度聚乙烯球\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>兼容仪器\u003C\u002Fth>\u003Ctd>通常与便携式计数仪器配套使用（需具备-2 mV输入灵敏度）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>伽马抑制\u003C\u002Fth>\u003Ctd>在 100 mSv\u002Fh (10 R\u002Fhr) (137Cs) 下 ≤10 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>检测范围\u003C\u002Fth>\u003Ctd>热中子至约 12 MeV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>热中子至 12 MeV，遵循中子剂量的辐射防护指导曲线\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>输入灵敏度\u003C\u002Fth>\u003Ctd>-2 mV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>约 1200 V\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>结构材质\u003C\u002Fth>\u003Ctd>\u003Cstrong>支架：\u003C\u002Fstrong>黑色粉末涂层铝材；\u003Cstrong>球体：\u003C\u002Fstrong>聚乙烯\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>尺寸 (高x宽x深)\u003C\u002Fth>\u003Ctd>22.5 x 19.6 x 19.6 cm (包含支架)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>4.6 kg (10.2 lb)\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>版本与灵敏度参数\u003C\u002Fh3>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>型号\u003C\u002Fth>\u003Cth>探测器类型\u003C\u002Fth>\u003Cth>灵敏度 (裸 241AmBe)\u003C\u002Fth>\u003Cth>订货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cstrong>42-49\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>2 atm 3He 探测管\u003C\u002Ftd>\u003Ctd>10 cpm\u002FµSv\u002Fh (100 cpm\u002Fmrem\u002Fhr)\u003C\u002Ftd>\u003Ctd>47-4057\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>42-49B\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>2 atm 3He 探测管\u003C\u002Ftd>\u003Ctd>4.5 cpm\u002FµSv\u002Fh (45 cpm\u002Fmrem\u002Fhr)\u003C\u002Ftd>\u003Ctd>47-4307\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>42-49-1\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>10 atm 3He 探测管 (HAZMAT)\u003C\u002Ftd>\u003Ctd>16.8 cpm\u002FµSv\u002Fh (168 cpm\u002Fmrem\u002Fhr)\u003C\u002Ftd>\u003Ctd>47-4057-1\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>42-49B-1\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>10 atm 3He 探测管 (HAZMAT)\u003C\u002Ftd>\u003Ctd>7.6 cpm\u002FµSv\u002Fh (76 cpm\u002Fmrem\u002Fhr)\u003C\u002Ftd>\u003Ctd>47-4307-1\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm42-49_1959784676.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F74c8038b-b294-467a-b297-9c0ee40ebc7d.png\",\"size\":33667,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F74c8038b-b294-467a-b297-9c0ee40ebc7d.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F74c8038b-b294-467a-b297-9c0ee40ebc7d.png\"}]","Ludlum 42-49系列中子探测器 | 便携式热中子与快中子检测仪","Ludlum 42-49系列便携式中子探测器，采用3He探测管与聚乙烯慢化球，检测范围覆盖热中子至12MeV，具备高伽马抑制能力，是区域中子监测的理想选择。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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":1026,"updateBy":7,"updateTime":1027,"remark":7,"id":1028,"siteId":9,"sourceId":37,"categoryId":8,"brandId":879,"slug":1029,"name":1030,"code":7,"model":1031,"subtitle":1032,"description":1033,"images":1034,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1035,"seoDescription":1036,"seoKeywords":7,"brand":1037,"category":1038},"2026-05-25 18:55:38","2026-05-25 18:55:37",150293,"150293","Ludlum Model 42-30H 壁挂式正比中子探测器","Model 42-30H","Ludlum Model 42-30H 是一款专为探测热中子和快中子设计的壁挂式正比中子探测器，采用氦-3气体正比计数管，具备优异的伽马射线抑制能力，适用于各类区域辐射监测环境。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 42-30H 是一款专为探测热中子和快中子（能量范围从 0.025 eV 至约 12 MeV）而设计的壁挂式正比中子探测器。该探测器通常与区域监测器配合使用。在探测高于热区能量的中子时，探测器被放置在慢化剂内部；若仅需探测热中子，则可将探测器从慢化剂中取出。\u003C\u002Fp>\u003Ch3>工作原理\u003C\u002Fh3>\u003Cp>中子并非被直接探测，而是通过核反应转化为高能带电粒子（如质子和氚核）来进行探测。在许多情况下，中子环境中往往伴随着强烈的伽马射线场。因此，选择一种能够在探测过程中有效区分并抑制伽马射线的中子探测方法至关重要。\u003C\u002Fp>\u003Cp>将慢中子转化为可直接探测粒子的常见核反应为：n + ³He → ³H + ¹H + 0.764 MeV。Model 42-30H 正是利用这一反应，其探测器的气体正比计数管内充有氦-3（³He）气体。\u003C\u002Fp>\u003Ch3>电缆配置说明\u003C\u002Fh3>\u003Cp>Ludlum 根据用户所需的长度提供不同的电缆（部件号中的“X”代表电缆长度，单位为英尺）：\u003C\u002Fp>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>电缆长度\u003C\u002Fth>\u003Cth>部件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>7.6 m (25 ft.)\u003C\u002Ftd>\u003Ctd>40-1004-X\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>7.6 - 15.2 m (25 - 50 ft.)\u003C\u002Ftd>\u003Ctd>8303-889-X\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>> 15.2 m (50 ft.)\u003C\u002Ftd>\u003Ctd>4396-905-X\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>产品描述\u003C\u002Fth>\u003Ctd>壁挂式正比中子探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>2个大气压的 ³He 管（LND 251152 或同等产品）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>慢化剂\u003C\u002Fth>\u003Ctd>直径 25.4 cm (10.0 in.) 的聚乙烯球\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测范围\u003C\u002Fth>\u003Ctd>热中子至约 12 MeV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>大致遵循中子剂量的辐射防护指导曲线\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>灵敏度 (²⁴¹AmBe)\u003C\u002Fth>\u003Ctd>每 mSv\u002Fh 20,000 cpm（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>伽马射线抑制 (¹³⁷Cs)\u003C\u002Fth>\u003Ctd>高达 0.1 Sv\u002Fh (10 R\u002Fhr) 时，10 cpm 或更低\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>1200 V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值\u003C\u002Fth>\u003Ctd>-2 mV\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>结构材质\u003C\u002Fth>\u003Ctd>聚乙烯慢化剂，配备铝制外壳和安装支架\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>38.1 x 25.4 x 26.2 cm（含安装支架）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>8.8 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>推荐配套仪器\u003C\u002Fh3>\u003Ctable class=\"table table-bordered table-striped\">\u003Cthead>\u003Ctr>\u003Cth>型号\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>部件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>Model 177-50\u003C\u002Ftd>\u003Ctd>台式模拟仪表\u003Cul>\u003Cli>5个十进制的对数刻度\u003C\u002Fli>\u003Cli>可调声光报警\u003C\u002Fli>\u003Cli>高压范围：400 至 2500 V\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-1202\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 177-61\u003C\u002Ftd>\u003Ctd>台式模拟仪表\u003Cul>\u003Cli>4个十进制的线性刻度\u003C\u002Fli>\u003Cli>可调声光报警\u003C\u002Fli>\u003Cli>高压范围：400 至 2500 V\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-1382\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 375\u003C\u002Ftd>\u003Ctd>区域监测控制器\u003C\u002Ftd>\u003Ctd>48-2230\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm42-30h.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F7886c7c7-3eb5-4c45-bd13-1eaa027b4b10.png\",\"size\":36081,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F7886c7c7-3eb5-4c45-bd13-1eaa027b4b10.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F7886c7c7-3eb5-4c45-bd13-1eaa027b4b10.png\"}]","Ludlum Model 42-30H 壁挂式正比中子探测器 | 热中子与快中子检测设备","Ludlum Model 42-30H 中子探测器采用氦-3正比计数管，探测范围覆盖热中子至12 MeV快中子，具备出色的伽马射线抑制性能，是区域中子辐射监测的理想选择。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":889,"name":890,"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"]