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18:16:19","电线电缆接头",{"createBy":4,"createTime":5,"updateBy":4,"updateTime":6,"remark":7,"id":8,"siteId":9,"parentId":10,"ancestors":11,"slug":12,"name":13,"images":14,"files":7,"subtitle":7,"isHot":10,"status":10,"sort":15,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"total":873,"rows":874,"code":185,"msg":1050},12245,[875,893,907,922,936,950,964,979,993,1007,1021,1036],{"createBy":7,"createTime":876,"updateBy":7,"updateTime":877,"remark":7,"id":878,"siteId":9,"sourceId":879,"categoryId":8,"brandId":880,"slug":881,"name":882,"code":7,"model":883,"subtitle":884,"description":885,"images":886,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":887,"seoDescription":888,"seoKeywords":7,"brand":889,"category":892},"2026-05-25 22:15:23","2026-06-16 12:15:50",150451,168,19213,"150451","Ludlum 48-3942 Model 9DP* 周围剂量当量电离室","Model 9DP*","Ludlum Model 9DP* (货号48-3942) 是一款手持式数字加压电离室，专为高灵敏度测量伽马、X射线及高能贝塔辐射的周围剂量当量而设计。配备彩色背光液晶屏，支持自动调零与量程切换，具备数据记录与USB连接功能，提供声光报警，满足ICRU标准的辐射监测需求。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 9DP*（货号：48-3942）是一款数字手持式加压电离室，能够对能量高于 25 keV 的伽马射线和 X 射线，以及能量高于 1 MeV 的贝塔辐射进行高灵敏度的周围剂量当量测量。周围剂量当量定义为在（人体）组织深度 10 mm 处测得的剂量当量读数。该仪器按照 ICRU（国际辐射单位和测量委员会）30 cm 组织等效球体的标准测量并显示周围剂量当量，采用特殊电离室将空气比释动能照射量率转换为周围剂量和剂量率。\u003C\u002Fp>\u003Cp>测量数据和仪器状态显示在宽大的 232K 色背光 LCD 屏幕上。屏幕不仅显示当前剂量率，还可同时显示积分剂量率或峰值剂量率，支持 Sv、R、Gy 或 rem 单位。仪器通过屏幕下方的四个按钮（ON\u002FOFF、FUNCTION、AUDIO、ACK\u002FRESET）进行操作。除了视觉显示外，与当前照射量率成正比的咔嗒声可听觉指示照射量率水平。用户可设置两个报警级别，当超过预设值时通过屏幕和声音发出警报。\u003C\u002Fp>\u003Cp class=\"favth-well favth-text-danger\">\u003Cstrong>注意：本仪器属于危险品（HAZMAT），运输需要 HAZMAT 培训。详情请参阅仪器手册。\u003C\u002Fstrong>\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>提供基于 ICRU 标准的周围剂量当量测量\u003C\u002Fli>\u003Cli>测量范围：本底至 50 mSv\u002Fh (5 rem\u002Fh)\u003C\u002Fli>\u003Cli>同时显示剂量率以及积分剂量或峰值剂量率\u003C\u002Fli>\u003Cli>在 40 keV 至 1.3 MeV 范围内，周围等效剂量或剂量率的能量响应平坦度在 20% 以内\u003C\u002Fli>\u003Cli>阳光下可读的彩色显示屏\u003C\u002Fli>\u003Cli>自动调零与自动量程切换\u003C\u002Fli>\u003Cli>配备可充电电池\u003C\u002Fli>\u003Cli>声光报警功能\u003C\u002Fli>\u003Cli>数据记录功能\u003C\u002Fli>\u003Cli>USB 连接支持\u003C\u002Fli>\u003Cli>通过网站提供免费固件更新\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>探测辐射类型\u003C\u002Fth>\u003Ctd>高于 25 keV 的伽马射线和 X 射线\u003Cbr>高于 1 MeV 的贝塔射线\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>周围等效剂量或剂量率，在 40 keV 至 1.3 MeV 范围内平坦度在 20% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示范围（自动量程）\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>\u003Cstrong>Sv\u002Fh 单位：\u003C\u002Fstrong>0 - 5 μSv\u002Fh, 0 - 50 μSv\u002Fh, 0 - 500 μSv\u002Fh, 0 - 5 mSv\u002Fh, 0 - 50 mSv\u002Fh\u003C\u002Fli>\u003Cli>\u003Cstrong>R\u002Fhr 单位 *：\u003C\u002Fstrong>0 - 500 μR\u002Fhr, 0 - 5 mR\u002Fhr, 0 - 50 mR\u002Fhr, 0 - 500 mR\u002Fhr, 0 - 5 R\u002Fhr\u003C\u002Fli>\u003Cli>\u003Cstrong>Gy\u002Fh 单位：\u003C\u002Fstrong>0 - 5 μGy\u002Fh, 0 - 50 μGy\u002Fh, 0 - 500 μGy\u002Fh, 0 - 5 mGy\u002Fh, 0 - 50 mGy\u002Fh\u003C\u002Fli>\u003Cli>\u003Cstrong>rem\u002Fh 单位：\u003C\u002Fstrong>0 - 500 μrem\u002Fhr, 0 - 5 mrem\u002Fhr, 0 - 50 mrem\u002Fhr, 0 - 500 mrem\u002Fhr, 0 - 5 rem\u002Fhr\u003C\u002Fli>\u003C\u002Ful>\u003Cstrong>*\u003C\u002Fstrong> 需要使用 R\u002Fhr 单位进行测量的用户，请参阅专为测量照射量设计的 Ludlum Model 9DP。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>测量读数\u003C\u002Fth>\u003Ctd>同时显示剂量率以及积分值或最高（峰值）剂量率\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>最小显示值\u003C\u002Fth>\u003Ctd>0.01 μSv\u002Fh (0.1 μR\u002Fhr, 0.01 μGy\u002Fh, 0.1 μrem\u002Fh)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>漂移\u003C\u002Fth>\u003Ctd>小于 0.3 μSv\u002Fh (0.03 mR\u002Fhr, 0.3 μGy\u002Fh, 0.03 mrem\u002Fh)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电离室体积\u003C\u002Fth>\u003Ctd>230 cm³ (14 in³)，加压至 9 atm (117 psig ± 5 psig)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电离室密度\u003C\u002Fth>\u003Ctd>室壁密度 601.7 mg\u002Fcm²，外壳壁密度 332.5 mg\u002Fcm²。电离室加外壳总密度为 934.2 mg\u002Fcm²。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>精度\u003C\u002Fth>\u003Ctd>± 10%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>从最终值的 10% 到 90% 测量时，最低量程为 7 秒，最高量程小于 2 秒\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示屏\u003C\u002Fth>\u003Ctd>8.9 cm (3.5 in.) 对角线 LCD，240 H x 320 W 像素，TFT 主动矩阵，232k 色，220 cd\u002Fm²，自动传感器控制背光\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>用户控制\u003C\u002Fth>\u003Ctd>4 个按钮：\u003Cul>\u003Cli>ON\u002FOFF（开关）\u003C\u002Fli>\u003Cli>FUNCTION（功能，用于峰值率\u002F积分模式）\u003C\u002Fli>\u003Cli>AUDIO（声音，开\u002F关，音量）\u003C\u002Fli>\u003Cli>ACK\u002FRESET（确认\u002F复位，用于报警确认、仪表复位及清除积分剂量或峰值率）\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>自动功能\u003C\u002Fth>\u003Ctd>自动量程、自动调零、自动 LCD 背光\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警\u003C\u002Fth>\u003Ctd>提供两级辐射报警，每级均可在整个读数范围内由用户编程设定\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>数据记录\u003C\u002Fth>\u003Ctd>数据以 CSV 格式存储在可拆卸的 USB 驱动器中，便于 PC 电子表格\u002F数据库程序检索。数据点包括日期和时间、剂量率、积分读数及仪器状态。记录时间间隔由 PC 接口程序或 USB 键盘设定。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>音频输出\u003C\u002Fth>\u003Ctd>内置单压电晶片扬声器，在 0.6 米 (2 ft.) 处 > 60 dB。\u003Cbr>可选音频插孔，用于连接外部耳机。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>USB 接口\u003C\u002Fth>\u003Ctd>单 USB 2.0 端口。可连接：\u003Cul>\u003Cli>USB 键盘（无额外 USB 端口，无集成鼠标或触控板或音频控制），用于促进受密码保护的参数更改\u003C\u002Fli>\u003Cli>USB 存储设备，用于存储记录的数据\u003C\u002Fli>\u003Cli>配备可选 Dimension 接口套件的 PC，用于参数编辑和校准\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>预热时间\u003C\u002Fth>\u003Ctd>当仪器与周围环境温度平衡时，需 1 分钟\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>湿度\u003C\u002Fth>\u003Ctd>0 - 95%，无冷凝\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>向地性\u003C\u002Fth>\u003Ctd>小于 1%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>8 节可充电 \"AA\" 镍氢电池，附带壁式充电器直接连接仪器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>两次充电之间约 12 至 30 小时，具体取决于背光和 USB 使用情况\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构\u003C\u002Fth>\u003Ctd>耐用塑料，内部金属支撑\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>21.9 x 11.6 x 24.5 cm (8.6 x 4.6 x 9.6 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.5 kg (3.4 lb)，含电池\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered table-striped\">\u003Cthead>\u003Ctr>\u003Cth>配件名称\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>Dimension 接口套件\u003C\u002Ftd>\u003Ctd>支持 Dimension 仪器的校准和设置。包含 Dimension 配置管理器软件和 USB 电缆。\u003C\u002Ftd>\u003Ctd>4293-763\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 9DP 记录电子表格软件\u003C\u002Ftd>\u003Ctd>允许用户将仪器实时数据直接记录到 Excel 电子表格中。\u003C\u002Ftd>\u003Ctd>软件+USB线: 4293-998\u003Cbr>仅软件: 1370-101\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>耳机插孔\u003C\u002Ftd>\u003Ctd>为仪器添加耳机插孔。\u003C\u002Ftd>\u003Ctd>4293-891\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>立体声\u002F单声道耳机\u003C\u002Ftd>\u003Ctd>可调节的立体声\u002F单声道耳机。\u003C\u002Ftd>\u003Ctd>22-9313\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 9DP 系列可充电电池组\u003C\u002Ftd>\u003Ctd>包含 8 节可充电 \"AA\" 镍氢电池的电池组。\u003C\u002Ftd>\u003Ctd>4536-101\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 9DP 系列碱性电池组\u003C\u002Ftd>\u003Ctd>包含 8 节不可充电 \"AA\" 电池的电池组，便于在现场快速更换电池。\u003C\u002Ftd>\u003Ctd>4543-028\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>塑料圆盘检查源\u003C\u002Ftd>\u003Ctd>10 µCi 137Cs 检查源。\u003C\u002Ftd>\u003Ctd>01-5231\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>运输和存储箱 - 中号\u003C\u002Ftd>\u003Ctd>坚固、防尘和防水的运输和存储箱。\u003C\u002Ftd>\u003Ctd>2311063\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>肩带\u003C\u002Ftd>\u003Ctd>1.8 m (6 ft) 可调节尼龙肩带。需要修改仪器外壳。\u003C\u002Ftd>\u003Ctd>4536-632\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>USB 键盘\u003C\u002Ftd>\u003Ctd>连接到仪器，可用于配置仪器的数据记录功能。\u003C\u002Ftd>\u003Ctd>2312289\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>文档与支持\u003C\u002Fh3>\u003Cul>\u003Cli>数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品手册 (Product Manual)\u003C\u002Fli>\u003Cli>Model 9DP 记录软件说明\u003C\u002Fli>\u003Cli>CE **\u003C\u002Fli>\u003Cli>固件更新可通过支持菜单下的软件和固件下载页面获取\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>Model 9DP 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周围剂量当量电离室，提供基于ICRU标准的伽马、X及贝塔辐射高灵敏度测量。配备彩色显示屏、数据记录与声光报警，满足专业环境剂量监测需求。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},"19213","ludlum",{"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":894,"updateBy":7,"updateTime":877,"remark":7,"id":895,"siteId":9,"sourceId":896,"categoryId":8,"brandId":880,"slug":897,"name":898,"code":7,"model":899,"subtitle":900,"description":901,"images":902,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":903,"seoDescription":904,"seoKeywords":7,"brand":905,"category":906},"2026-05-25 22:13:25",150450,167,"150450","Ludlum Model 9DP-1 手持式加压电离室辐射测量仪 (货号: 48-3899)","Model 9DP-1","Ludlum Model 9DP-1 是一款数字手持式加压电离室，专为测量脉冲辐射场设计。可高灵敏度测量25 keV以上的伽马和X射线及1 MeV以上的贝塔射线，具备彩色阳光可视屏幕、数据记录及USB连接功能，低压设计免除危险品运输限制。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 9DP-1 是一款数字手持式加压电离室辐射测量仪，能够对能量高于 25 keV 的伽马射线和 X 射线，以及能量高于 1 MeV 的贝塔射线进行高灵敏度的暴露测量。该仪器专为放射摄影工作中的脉冲场测量而特殊设计，能够正确积分 50 ns（及更宽）的脉冲，而其他系统通常会漏测或测量不准。\u003C\u002Fp>\u003Cp>该仪器的探测器电离室仅加压至 2.5 atm (22 psig)，从而避免了运输和处理过程中的所有危险品（HAZMAT）限制。不过，这种低压设计也降低了灵敏度，因此其最低“有效”测量点为 2 µSv\u002Fh (200 µR\u002Fhr)。\u003C\u002Fp>\u003Cp>测量数据和仪器状态显示在大型 232K 色背光 LCD 屏幕上。屏幕可同时显示当前暴露率以及积分暴露率或峰值暴露率（单位为 Sv、R、Gy 或 rem）。额外的“脉冲模式”将仪器锁定在最高测量量程，以牺牲低辐射读数分辨率为代价，改善对脉冲辐射的响应。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>测量范围\u003C\u002Fstrong>：2 µSv\u002Fh 至 500 mSv\u002Fh (200 µR\u002Fhr 至 50 R\u002Fhr)\u003C\u002Fli>\u003Cli>\u003Cstrong>脉冲场测量\u003C\u002Fstrong>：专为测量脉冲辐射场而设计\u003C\u002Fli>\u003Cli>\u003Cstrong>非危险品\u003C\u002Fstrong>：低压电离室设计，免除危险品运输限制\u003C\u002Fli>\u003Cli>\u003Cstrong>多重显示\u003C\u002Fstrong>：同时显示暴露率及积分暴露量或峰值暴露率\u003C\u002Fli>\u003Cli>\u003Cstrong>彩色显示屏\u003C\u002Fstrong>：阳光下可读的彩色 LCD 显示屏\u003C\u002Fli>\u003Cli>\u003Cstrong>自动化功能\u003C\u002Fstrong>：自动调零与自动量程切换\u003C\u002Fli>\u003Cli>\u003Cstrong>电源与报警\u003C\u002Fstrong>：可充电电池，配备声音与视觉报警\u003C\u002Fli>\u003Cli>\u003Cstrong>数据与连接\u003C\u002Fstrong>：支持数据记录，具备 USB 连接功能\u003C\u002Fli>\u003Cli>\u003Cstrong>固件更新\u003C\u002Fstrong>：可通过官方网站免费更新固件\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>探测辐射类型\u003C\u002Fth>\u003Ctd>高于 25 keV 的伽马射线和 X 射线；高于 1 MeV 的贝塔射线；可正确积分 50 ns 脉宽的脉冲场\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>60 keV 至 1.25 MeV 范围内 ± 25%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测范围 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手持式加压电离室专为放射摄影和脉冲辐射场设计，**测量伽马、X及贝塔射线。具备自动量程、彩色LCD显示、数据记录与非危险品运输设计，是专业辐射监测的理想选择。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"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":908,"updateBy":7,"updateTime":909,"remark":7,"id":910,"siteId":9,"sourceId":911,"categoryId":8,"brandId":880,"slug":912,"name":913,"code":7,"model":914,"subtitle":915,"description":916,"images":917,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":918,"seoDescription":919,"seoKeywords":7,"brand":920,"category":921},"2026-05-25 22:11:52","2026-06-29 11:31:22",150449,166,"150449","Ludlum Model 9DP-1* 周围剂量当量电离室","Model 9DP-1*","Ludlum Model 9DP-1* 是一款数字手持式加压电离室，专为测量伽马、X射线及贝塔辐射的周围剂量当量而设计。支持脉冲场测量，配备彩色显示屏、自动量程与数据记录功能，低压设计免除危险品运输限制，是辐射监测的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 9DP-1* 是一款数字手持式加压电离室，可对能量高于 25 keV 的伽马和 X 射线辐射以及能量高于 1 MeV 的贝塔辐射提供高灵敏度的周围剂量当量测量。周围剂量当量定义为在（人体）组织深度 10 mm 处测量的剂量当量读数。该仪器根据 ICRU（国际辐射单位和测量委员会）30 cm 组织等效球体测量并显示周围剂量当量，通过特殊的电离室将空气比释动能照射率转换为周围剂量和剂量率。\u003C\u002Fp>\u003Cp>该仪器专门设计用于测量脉冲辐射场，能够正确积分 50 ns（及更宽）的脉冲，解决了其他系统通常遗漏或测量不准确的问题。其探测器电离室仅加压至 2.5 atm (22 psig)，消除了危险品运输和处理的隐患。测量结果和仪器状态显示在阳光可读的大型 232K 色背光 LCD 屏幕上，并同时显示当前剂量率以及累积剂量或峰值剂量率。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>提供基于 ICRU 标准的周围剂量当量测量\u003C\u002Fli>\u003Cli>测量范围：\u003Cstrong>2 µSv\u002Fh 至 500 mSv\u002Fh\u003C\u002Fstrong> (200 µR\u002Fhr 至 50 R\u002Fhr)\u003C\u002Fli>\u003Cli>专为测量脉冲辐射场设计，正确积分 50 ns 脉冲\u003C\u002Fli>\u003Cli>低压电离室设计（2.5 atm），非危险品（Non-Hazmat），运输无忧\u003C\u002Fli>\u003Cli>同时显示剂量率及累积剂量或峰值剂量率\u003C\u002Fli>\u003Cli>在 60 keV 至 1.3 MeV 范围内，周围等效剂量或剂量率平坦度在 30% 以内\u003C\u002Fli>\u003Cli>阳光下可读的 232K 色彩色 LCD 显示屏\u003C\u002Fli>\u003Cli>自动调零与自动量程功能\u003C\u002Fli>\u003Cli>声光报警与数据记录功能\u003C\u002Fli>\u003Cli>USB 连接，支持免费固件更新\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>探测辐射\u003C\u002Fth>\u003Ctd>高于 25 keV 的伽马和 X 射线；高于 1 MeV 的贝塔射线；正确积分脉宽为 50 ns 的脉冲场\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>周围等效剂量或剂量率，在 60 keV 至 1.3 MeV 范围内平坦度在 30% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测范围 (自动量程)\u003C\u002Fth>\u003Ctd>\u003Cstrong>Sv\u002Fh:\u003C\u002Fstrong> 2-50 μSv\u002Fh, 2-500 μSv\u002Fh, 0-5 mSv\u002Fh, 0-50 mSv\u002Fh, 0-500 mSv\u002Fh\u003Cbr>\u003Cstrong>R\u002Fh:\u003C\u002Fstrong> 0.2-5 mR\u002Fh, 0.2-50 mR\u002Fh, 0-500 mR\u002Fh, 0-5 R\u002Fh, 0-50 R\u002Fh\u003Cbr>\u003Cstrong>Gy\u002Fh:\u003C\u002Fstrong> 2-50 μGy\u002Fh, 2-500 μGy\u002Fh, 0-5 mGy\u002Fh, 0-50 mGy\u002Fh, 0-500 mGy\u002Fh\u003Cbr>\u003Cstrong>rem\u002Fh:\u003C\u002Fstrong> 0.2-5 mrem\u002Fh, 0.2-50 mrem\u002Fh, 0-500 mrem\u002Fh, 0-5 rem\u002Fh, 0-50 rem\u002Fh\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>测量读数\u003C\u002Fth>\u003Ctd>同时显示速率以及累积值、最高（峰值）速率或脉冲模式状态\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>漂移\u003C\u002Fth>\u003Ctd>小于 0.3 μSv\u002Fh (30 μR\u002Fhr, 0.3 µGy\u002Fh, 30 μrem\u002Fh)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电离室体积\u003C\u002Fth>\u003Ctd>220 cc (13.4 in3) 体积，加压至 2.5 atm (22 psig)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电离室密度\u003C\u002Fth>\u003Ctd>电离室壁密度 601.7 mg\u002Fcm²，罐壁密度 332.5 mg\u002Fcm²。总密度 934.2 mg\u002Fcm²\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>精度\u003C\u002Fth>\u003Ctd>± 10%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>最低量程 7 秒至最高量程 2 秒以内（测量最终值的 10% 到 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电缆，用于仪器校准和设置。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 9DP 记录电子表格软件：\u003C\u002Fstrong>支持将实时数据直接记录到 Excel (软件+USB线: 4293-998 \u002F 仅软件: 1370-101)。\u003C\u002Fli>\u003Cli>\u003Cstrong>耳机插孔 (4293-891)：\u003C\u002Fstrong>为仪器添加外部耳机连接功能。\u003C\u002Fli>\u003Cli>\u003Cstrong>立体声\u002F单声耳机 (22-9313)：\u003C\u002Fstrong>可调节专业监听耳机。\u003C\u002Fli>\u003Cli>\u003Cstrong>可充电电池组 (4536-101)：\u003C\u002Fstrong>8 节 AA NiMH 可充电电池组。\u003C\u002Fli>\u003Cli>\u003Cstrong>碱性电池组 (4543-028)：\u003C\u002Fstrong>8 节 AA 不可充电碱性电池组，适合现场快速更换。\u003C\u002Fli>\u003Cli>\u003Cstrong>塑料圆盘检查源 (01-5231)：\u003C\u002Fstrong>10 µCi 137Cs 检查源。\u003C\u002Fli>\u003Cli>\u003Cstrong>中型运输与存储箱 (2311063)：\u003C\u002Fstrong>坚固、防尘防水的专业防护箱。\u003C\u002Fli>\u003Cli>\u003Cstrong>肩带 (4536-632)：\u003C\u002Fstrong>1.8 m 可调节尼龙肩带（需修改仪器箱）。\u003C\u002Fli>\u003Cli>\u003Cstrong>USB 键盘 (2312289)：\u003C\u002Fstrong>用于连接仪器并配置数据记录等参数。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fion_chamber_surv_4ebaaf3d06316_1315210411.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F35a7e144-84a9-46f6-958f-451c20040f74.png\",\"size\":64647,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F35a7e144-84a9-46f6-958f-451c20040f74.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F35a7e144-84a9-46f6-958f-451c20040f74.png\"}]","Ludlum Model 9DP-1* 周围剂量当量电离室 | 环境剂量测量仪","Ludlum Model 9DP-1* 周围剂量当量电离室提供高灵敏度的伽马、X射线及贝塔辐射测量。专为脉冲场设计，具备自动量程、声光报警及数据记录功能，低压非危险品设计，适用于专业辐射监测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"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":923,"updateBy":7,"updateTime":877,"remark":7,"id":924,"siteId":9,"sourceId":925,"categoryId":8,"brandId":880,"slug":926,"name":927,"code":7,"model":928,"subtitle":929,"description":930,"images":931,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":932,"seoDescription":933,"seoKeywords":7,"brand":934,"category":935},"2026-05-25 22:10:10",150448,165,"150448","Ludlum Model 9-3 电离室辐射巡测仪","Model 9-3","Ludlum Model 9-3 是一款坚固耐用的空气电离室辐射巡测仪，专为进行β-γ剂量率测量而设计。测量范围跨越五个数量级，从本底辐射至500 mSv\u002Fh。配备1000 mg\u002Fcm²可伸缩β屏蔽罩和温度补偿功能，提供精准可靠的辐射监测体验。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 9-3 是一款坚固耐用的空气电离室辐射巡测仪，专为在五个数量级（从本底辐射至 500 mSv\u002Fh 或 50 R\u002Fhr）的跨度内进行 β-γ 剂量率测量而设计。电离室壁（包括仪器外壳）厚度为 1000 mg\u002Fcm²。配备 1000 mg\u002Fcm² 的可伸缩 β 屏蔽罩，允许通过 7 mg\u002Fcm² 的窗口进行 β 测量。六档开关可选择 Off（关闭）、x10k、x1k、x100、x10 和 x1。每个量程均在前面板配有校准控制旋钮。其他功能包括音频输出、复位和调零功能，并提供将静电计漏电流调零的方法。随附可调节肩带，在巡测期间提供便捷舒适的携带方式。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>5个量程：从本底辐射至 500 mSv\u002Fh (50 R\u002Fhr)\u003C\u002Fli>\u003Cli>1000 mg\u002Fcm² 可伸缩 β 屏蔽罩\u003C\u002Fli>\u003Cli>温度补偿功能\u003C\u002Fli>\u003Cli>低电量警告\u003C\u002Fli>\u003Cli>高本底调零功能\u003C\u002Fli>\u003Cli>比例音频输出\u003C\u002Fli>\u003Cli>包含可调节肩带\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>参数\u003C\u002Fth>\u003Cth>规格说明\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0.002 至 500 mSv\u002Fh (0.2 至 50,000 mR\u002Fhr)（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>能量响应\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>在 40 keV 至 2 MeV 范围内，真实值的 20% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>线性度\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>读数在真实值的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>窗口\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>7 mg\u002Fcm² 金属化聚酯；滑开时，允许 γ 探测低至 6 keV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>窗口面积\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>40 cm² (6.2 in²)\u003Cbr>配备可选 79% 开孔筛网时为 31.5 cm² (4.9 in²)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电离室体积\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>220 cm³ (13.4 in³)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电离室结构\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>碳涂层亚克力\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>侧壁\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>1000 mg\u002Fcm² 铝和亚克力\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>β 屏蔽罩\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>可伸缩的 1000 mg\u002Fcm² 酚醛树脂滑板\u003Cbr>\u003Cstrong>β 因子（仪器暴露于 234 mrad\u002Fhr 的贫铀板）：\u003C\u002Fstrong>\u003Cbr>滑板打开时读数：50 mR\u002Fhr\u003Cbr>滑板关闭时读数：1.2 mR\u002Fhr\u003Cbr>β 因子 = 234 ÷ (50 - 1.2) = 4.8\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>表盘面\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0 - 5 mR\u002Fhr，电池测试 (BAT TEST)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>表头\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>6.4 cm (2.5 in.) 弧形，1 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Manual)\u003C\u002Fli>\u003Cli>CE ** (CE Certificate)\u003C\u002Fli>\u003Cli>高度依赖关系图 (Altitude Dependence Chart)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm9-3-lt-angle-trans_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F7b9be2bf-e331-4ea7-a4b8-f6b9124ed5a3.png\",\"size\":53511,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F7b9be2bf-e331-4ea7-a4b8-f6b9124ed5a3.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F7b9be2bf-e331-4ea7-a4b8-f6b9124ed5a3.png\"}]","Ludlum Model 9-3 电离室辐射巡测仪 | β-γ剂量率测量仪","Ludlum Model 9-3 电离室辐射巡测仪（货号48-3633）提供从本底到500 mSv\u002Fh的β-γ剂量率测量。具备1000 mg\u002Fcm²可伸缩β屏蔽罩、温度补偿及低电量警告，适用于各种专业辐射监测场景。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"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":937,"updateBy":7,"updateTime":909,"remark":7,"id":938,"siteId":9,"sourceId":939,"categoryId":8,"brandId":880,"slug":940,"name":941,"code":7,"model":942,"subtitle":943,"description":944,"images":945,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":946,"seoDescription":947,"seoKeywords":7,"brand":948,"category":949},"2026-05-25 22:08:54",150447,164,"150447","Ludlum Model 9-4 电离室辐射巡测仪","Model 9-4","Ludlum Model 9-4 是一款坚固耐用的空气电离室辐射巡测仪，专为β和γ射线剂量率测量设计。具备0至500 mSv\u002Fh的宽量程、自动温压补偿及PC控制校准功能，是工业与科研辐射监测的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 9-4 是一款坚固耐用的空气电离室巡测仪，专为在五个十倍程范围内（0至500 mSv\u002Fh 或 0至50,000 mR\u002Fhr）进行β和γ射线剂量率测量而设计。该仪器能够自动补偿温度和压力的变化，确保在不同环境条件下的测量精度。其电离室壁（包含仪器外壳）厚度为1000 mg\u002Fcm²，并配备1000 mg\u002Fcm²的可伸缩β屏蔽罩，允许通过7 mg\u002Fcm²的窗口进行精确的β射线测量。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>宽泛量程：\u003C\u002Fstrong>5量程电离室，测量范围覆盖 0 至 500 mSv\u002Fh（0 至 50,000 mR\u002Fhr）。\u003C\u002Fli>\u003Cli>\u003Cstrong>自动补偿：\u003C\u002Fstrong>内置自动温度与压力补偿功能，适应复杂大气环境。\u003C\u002Fli>\u003Cli>\u003Cstrong>灵活屏蔽：\u003C\u002Fstrong>配备 1000 mg\u002Fcm² 可伸缩β屏蔽罩，带侧面按钮控制。\u003C\u002Fli>\u003Cli>\u003Cstrong>智能控制：\u003C\u002Fstrong>支持PC控制校准，校准数据存储在非易失性存储器中。\u003C\u002Fli>\u003Cli>\u003Cstrong>实用设计：\u003C\u002Fstrong>包含高本底调零功能、低电量警告，并附带可调节肩带，方便携带。\u003C\u002Fli>\u003Cli>\u003Cstrong>抗射频版本：\u003C\u002Fstrong>可选 Model 9-4RF 版本，改进组件与屏蔽，通过高达 18 GHz 的军用级射频敏感度测试。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>应用\u003C\u002Fth>\u003Ctd>带β响应的γ和X射线暴露巡测仪\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测范围\u003C\u002Fth>\u003Ctd>0 至 500 mSv\u002Fh (0 至 50,000 mR\u002Fhr)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>40 keV 至 2 MeV 范围内，误差在真实值的 20% 以内\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>探测窗口\u003C\u002Fth>\u003Ctd>7 mg\u002Fcm² 金属化聚酯；滑开时允许γ探测低至 6 keV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>40 cm²\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电离室体积\u003C\u002Fth>\u003Ctd>220 cm³\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电离室结构\u003C\u002Fth>\u003Ctd>碳涂层丙烯酸\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>侧壁\u003C\u002Fth>\u003Ctd>1000 mg\u002Fcm² 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(4293-676-02)：\u003C\u002Fstrong>包含专用仪器罐、压力校准套件、所有必需电缆及控制软件。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm9-4-upright-trans_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fd8dab5d3-443f-442e-82d8-179cbdf3f396.png\",\"size\":71479,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fd8dab5d3-443f-442e-82d8-179cbdf3f396.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fd8dab5d3-443f-442e-82d8-179cbdf3f396.png\"}]","Ludlum Model 9-4 电离室辐射巡测仪 | β-γ射线剂量率测量仪","Ludlum Model 9-4 电离室巡测仪提供0-500 mSv\u002Fh量程的β和γ射线剂量率测量。具备自动温压补偿、1000 mg\u002Fcm2可伸缩β屏蔽及PC校准功能，坚固耐用，适用于各类辐射环境监测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"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":951,"updateBy":7,"updateTime":909,"remark":7,"id":952,"siteId":9,"sourceId":953,"categoryId":8,"brandId":880,"slug":954,"name":955,"code":7,"model":956,"subtitle":957,"description":958,"images":959,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":960,"seoDescription":961,"seoKeywords":7,"brand":962,"category":963},"2026-05-25 22:07:28",150446,163,"150446","Ludlum Model 9-4RF 抗射频空气电离室巡测仪","Model 9-4RF","Ludlum Model 9-4RF 是一款坚固耐用的抗射频空气电离室巡测仪，专为0至500 mSv\u002Fh范围内的β-γ剂量率测量而设计。具备军用级RF抗扰度、自动温压补偿及PC控制校准功能，是辐射监测与防护的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 9-4RF 是一款坚固耐用的空气电离室巡测仪，专为在 0 至 500 mSv\u002Fh（0 至 50,000 mR\u002Fhr）的五个数量级范围内进行 β-γ 剂量率测量而设计。作为 Model 9-4 的升级版本，该型号改进了内部组件与屏蔽设计，能够顺利通过高达 18 GHz 的军用级射频（RF）敏感度测试，是旧款 Model 440RF\u002FD 巡测仪的**升级替代品。\u003C\u002Fp>\u003Cp>该电离室能够自动补偿环境温度和压力的变化。电离室壁（包含仪器外壳）厚度为 1000 mg\u002Fcm²，并配备 1000 mg\u002Fcm² 的可伸缩 Beta 屏蔽罩，允许通过 7 mg\u002Fcm² 的薄窗进行精确的 Beta 射线测量。仪器配备六档量程选择开关（Off、x10k、x1k、x100、x10 和 x1），以及仪表照明开关、复位按钮、电池测试按钮和调零旋钮。标配可调肩带，方便在巡测时舒适携带。此外，Model 9-4RF 配备了用于校准的串行接口，可选配专用校准套件（含接口电缆、软件、校准罐、压力泵及串口转 USB 转换器）。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>5档量程电离室\u003C\u002Fstrong>：覆盖 0 至 500 mSv\u002Fh 的宽广测量范围。\u003C\u002Fli>\u003Cli>\u003Cstrong>军用级 RF 抗扰度\u003C\u002Fstrong>：改进的屏蔽设计，有效抵御射频干扰。\u003C\u002Fli>\u003Cli>\u003Cstrong>自动温压补偿\u003C\u002Fstrong>：确保在不同环境条件下测量的准确性。\u003C\u002Fli>\u003Cli>\u003Cstrong>PC 控制校准\u003C\u002Fstrong>：通过串行接口与计算机软件进行数字化校准。\u003C\u002Fli>\u003Cli>\u003Cstrong>灵活的 Beta 测量\u003C\u002Fstrong>：配备 1000 mg\u002Fcm² 可伸缩 Beta 屏蔽及 7 mg\u002Fcm² 测量窗。\u003C\u002Fli>\u003Cli>\u003Cstrong>人性化设计\u003C\u002Fstrong>：包含高本底调零功能、低电量警告及可调肩带。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ch4>探测器参数\u003C\u002Fh4>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>探测范围\u003C\u002Fth>\u003Ctd>0 至 500 mSv\u002Fh (0 至 50,000 mR\u002Fhr)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>在 40 keV 至 2 MeV 范围内，误差在真实值的 20% 以内\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>响应时间\u003C\u002Fth>\u003Ctd>在 x1 和 x10 量程上，达到最终偏转 90% 约需 5 秒；在 x100、x1k 和 x10k 量程上约需 3 秒\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电离室体积\u003C\u002Fth>\u003Ctd>220 cm³ (13.4 in³)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电离室结构\u003C\u002Fth>\u003Ctd>碳涂层亚克力\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>测量窗\u003C\u002Fth>\u003Ctd>7 mg\u002Fcm² 金属化聚酯；滑开时允许探测低至 6 keV 的伽马射线\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>40 cm² (6.2 in²)（选配 79% 开孔滤网时为 31.5 cm² [4.9 in²]）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>侧壁\u003C\u002Fth>\u003Ctd>1000 mg\u002Fcm² 铝和亚克力\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>Beta 屏蔽\u003C\u002Fth>\u003Ctd>1000 mg\u002Fcm² 酚醛树脂滑板，带侧面按钮控制\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>Beta 响应\u003C\u002Fth>\u003Ctd>暴露于铀板时，开窗与关窗测量的差异系数为 4.8\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch4>仪器控制\u003C\u002Fh4>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>量程选择\u003C\u002Fth>\u003Ctd>Off, x10k, x1k, x100, x10, x1\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>调零\u003C\u002Fth>\u003Ctd>单圈电位器，用于读数调零\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池测试\u003C\u002Fth>\u003Ctd>按钮式，用于检查电池容量\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>复位 (Reset)\u003C\u002Fth>\u003Ctd>复位电路将电离室接地并断开与静电计的连接。在 x1 量程上会产生强烈的向上瞬变。按住 RESET 4 秒使瞬变衰减。松开后，电离室重新连接，产生向下瞬变，需等待 20 秒恢复。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示灯\u003C\u002Fth>\u003Ctd>切换白色 LED 显示屏的开\u002F关\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>校准\u003C\u002Fth>\u003Ctd>通过 USB 转串口计算机接口进行数字设置，存储于非易失性存储器中\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch4>仪表与整机参数\u003C\u002Fh4>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>表盘刻度\u003C\u002Fth>\u003Ctd>0 至 5 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.) 弧形，1 mA，轴尖-宝石轴承悬挂\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>补偿\u003C\u002Fth>\u003Ctd>自动修正大气温度和压力变化\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>压力补偿范围\u003C\u002Fth>\u003Ctd>70 至 106 kPa (20.7 至 31.3 inHg)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C (-4 至 122 °F)，温度补偿可保持读数在 25 °C (77 °F) 时的 15% 误差内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>2 节 “D” 型电池，置于密封的外部可访问电池仓内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>400 小时\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外壳结构\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>23.4 x 8.9 x 21.6 cm (9.2 x 3.5 x 8.5 in.)，含仪器手柄\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.9 kg (4.2 lb)，含电池\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>带灯手柄 (货号: 4464-154)\u003C\u002Fstrong>：配备 LED 灯，用于照亮仪器显示屏。\u003C\u002Fli>\u003Cli>\u003Cstrong>中型运输与存储箱 (货号: 2311063)\u003C\u002Fstrong>：坚固耐用，防尘防水的运输和存储箱。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 9-4 校准套件 (货号: 4293-676-02)\u003C\u002Fstrong>：包含专用仪器罐、压力校准套件、所有必要的电缆及控制软件。\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>控制软件手册 (Control Software Manual)\u003C\u002Fli>\u003Cli>CE ** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm9-4-upright-trans_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F5cae0fe1-6184-4b23-84b3-df35add9cff3.png\",\"size\":71479,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F5cae0fe1-6184-4b23-84b3-df35add9cff3.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F5cae0fe1-6184-4b23-84b3-df35add9cff3.png\"}]","Ludlum Model 9-4RF 抗射频空气电离室巡测仪 | 48-4338","Ludlum Model 9-4RF (货号48-4338) 抗射频空气电离室巡测仪，量程0-500 mSv\u002Fh，具备军用级RF抗扰度、自动温压补偿、PC校准及1000 mg\u002Fcm2可伸缩Beta屏蔽，适用于高精度的β-γ剂量率测量。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"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":965,"updateBy":7,"updateTime":966,"remark":7,"id":967,"siteId":9,"sourceId":968,"categoryId":8,"brandId":880,"slug":969,"name":970,"code":7,"model":971,"subtitle":972,"description":973,"images":974,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":975,"seoDescription":976,"seoKeywords":7,"brand":977,"category":978},"2026-05-25 22:06:06","2026-06-29 15:29:39",150445,162,"150445","Ludlum Model 9-7 电离室显示单元","Model 9-7","Ludlum Model 9-7 电离室显示单元是一款高性能数字读数与控制器，专为高量程β和γ辐射场的远程监测而设计。作为 Eberline RO-7 的直接替代品，它**兼容现有探测器与配件，提供0.001 R\u002Fhr至19.99 kR\u002Fhr的宽广测量范围，并配备背光LCD显示屏、独立电池仓及折叠三脚架，是辐射监测的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 9-7 电离室显示单元\u003C\u002Fstrong>（货号：48-3689）是一款数字读数和控制器，可连接任何兼容的电离室（单独出售），用于在高量程β和γ辐射场中进行远程监测。该仪器是已停产的 Eberline Model RO-7 的直接替代品，并能**兼容现有的 Eberline RO-7 系列探测器、延长杆和电缆。\u003C\u002Fp>\u003Cp>其γ测量范围为 \u003Cstrong>0.001 R\u002Fhr 至 19.99 kR\u002Fhr\u003C\u002Fstrong>，由四个独立的探测器覆盖。这些电离室可以直接连接到仪器，也可以通过刚性延长杆和\u002F或柔性电缆连接，在延长杆\u002F电缆长达 152 m (500 ft) 时仍能正常工作。Model 9-7 能够自动识别所连接的探测器，因此在切换探测器时无需重新校准或调整。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>显示范围\u003C\u002Fstrong>：0.001 R\u002Fhr 至 19.99 kR\u002Fhr\u003C\u002Fli>\u003Cli>\u003Cstrong>**兼容\u003C\u002Fstrong>：Eberline Model RO-7 的直接替代品，适配现有 Eberline RO-7 探测器\u003C\u002Fli>\u003Cli>\u003Cstrong>数字读数与控制\u003C\u002Fstrong>：操作直观，减少重新培训的需求\u003C\u002Fli>\u003Cli>\u003Cstrong>背光显示屏\u003C\u002Fstrong>：3½ 位 LCD，带浮动小数点，易于读取\u003C\u002Fli>\u003Cli>\u003Cstrong>便携设计\u003C\u002Fstrong>：配备提手和折叠三脚架\u003C\u002Fli>\u003Cli>\u003Cstrong>独立电池仓\u003C\u002Fstrong>：使用两节 D 型电池，续航约 160 小时\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器设计\u003C\u002Fstrong>：配有可拆卸的β屏蔽罩，并提供防水外壳选项\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>兼容探测器\u003C\u002Fth>\u003Ctd>单独出售。Ludlum 型号见探测器列表；Eberline 型号：RO-7-LD, RO-7-BM, RO-7-BH\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示屏\u003C\u002Fth>\u003Ctd>3½ 位 LCD，1.3 cm 数字，浮动小数点和负号；背光照明由开关控制\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>指示灯\u003C\u002Fth>\u003Ctd>电池正常（绿灯）；kR\u002Fhr 量程激活（红灯）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>约 2.5 秒达到最终读数的 90%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>控制开关\u003C\u002Fth>\u003Ctd>OFF\u002FBAT TEST\u002FON 旋转电源开关；LAMP ON-OFF 拨动开关；ZERO ADJUST 调零旋钮\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>两节 D 型电池，电池寿命约 160 小时\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>湿度\u003C\u002Fth>\u003Ctd>0 至 90%，无冷凝\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铝制外壳，米色粉末涂层，包含提手和折叠三脚架\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高x宽x长)\u003C\u002Fth>\u003Ctd>24.1 x 9.7 x 23.6 cm（不含探测器）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.6 kg（含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>兼容探测器参数\u003C\u002Fh3>\u003Cp>Model 9-7 支持多种电离室探测器，以满足不同量程的测量需求。所有探测器均配备可拆卸的亚克力β屏蔽罩（约 9 mm 厚），窗口材质为 7 mg\u002Fcm2 镀铝聚酯薄膜。\u003C\u002Fp>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>参数\u003C\u002Fth>\u003Cth>9-7-BLD\u003C\u002Fth>\u003Cth>9-7-BHL-1*\u003C\u002Fth>\u003Cth>9-7-BM\u003C\u002Fth>\u003Cth>9-7-BH\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Cth>货号\u003C\u002Fth>\u003Ctd>47-3693-1\u003C\u002Ftd>\u003Ctd>47-3882-1\u003C\u002Ftd>\u003Ctd>47-3694\u003C\u002Ftd>\u003Ctd>47-3696\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>测量范围\u003C\u002Fth>\u003Ctd>0.001 至 1.999 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.01 至 19.99 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.1 至 199.9 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.01 至 19.99 kR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>分辨率\u003C\u002Fth>\u003Ctd>0.001 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.01 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.1 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.01 kR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd colspan=\"4\">± 10%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>有效腔室体积\u003C\u002Fth>\u003Ctd>50 cm³\u003C\u002Ftd>\u003Ctd>7 cm³\u003C\u002Ftd>\u003Ctd>7 cm³\u003C\u002Ftd>\u003Ctd>7 cm³\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (直径x长)\u003C\u002Fth>\u003Ctd>4.5 x 22.1 cm\u003C\u002Ftd>\u003Ctd>4.8 x 14 cm\u003C\u002Ftd>\u003Ctd>4.8 x 14 cm\u003C\u002Ftd>\u003Ctd>4.8 x 14 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.3 kg\u003C\u002Ftd>\u003Ctd>0.18 kg\u003C\u002Ftd>\u003Ctd>0.18 kg\u003C\u002Ftd>\u003Ctd>0.18 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>\u003Cstrong>*注：\u003C\u002Fstrong>使用 9-7-BHL-1 探测器时需要对 Model 9-7 进行改装。另有提供 Model 9-7-1 (货号: 48-3756)，以 Sv\u002Fh 为单位显示测量值。\u003C\u002Fp>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>水下外壳 (Model 9-7 Underwater Housing)\u003C\u002Fstrong>：保护探头至 30.5 m (100 ft) 深度。提供 18.3 m (60 ft) 或 30.5 m (100 ft) 电缆版本。\u003C\u002Fli>\u003Cli>\u003Cstrong>延长电缆 (Extension Cable)\u003C\u002Fstrong>：提供 4.6 m、9.1 m 和 18.3 m 长度可选。\u003C\u002Fli>\u003Cli>\u003Cstrong>带 Kellems 握把的延长电缆\u003C\u002Fstrong>：提供 30.5 m 和 61 m 长度可选。\u003C\u002Fli>\u003Cli>\u003Cstrong>刚性探测器延长杆 (Rigid Detector Extension)\u003C\u002Fstrong>：提供 61 cm 和 152 cm 长度可选。\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>注：\u003C\u002Fstrong>可根据要求提供其他长度的电缆。本产品不符合 RoHS 标准。\u003C\u002Fp>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>Model 9-7 数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>Model 9-7 探测器数据表\u003C\u002Fli>\u003Cli>产品手册 (Product Manual)\u003C\u002Fli>\u003Cli>Model 9-7 及探测器 CE **\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm9-7.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F9823d4e1-44fe-4bb5-b2d9-a422526f5f4e.png\",\"size\":50960,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F9823d4e1-44fe-4bb5-b2d9-a422526f5f4e.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F9823d4e1-44fe-4bb5-b2d9-a422526f5f4e.png\"}]","Ludlum Model 9-7 电离室显示单元 | 高量程β\u002Fγ辐射监测仪","Ludlum Model 9-7 电离室显示单元（货号48-3689）是Eberline RO-7的完美替代品，支持0.001 R\u002Fhr至19.99 kR\u002Fhr测量范围。配备背光LCD、折叠三脚架及多种兼容探测器，适用于高量程β和γ辐射场的远程监测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"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":980,"updateBy":7,"updateTime":980,"remark":7,"id":981,"siteId":9,"sourceId":982,"categoryId":8,"brandId":880,"slug":983,"name":984,"code":7,"model":985,"subtitle":986,"description":987,"images":988,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":989,"seoDescription":990,"seoKeywords":7,"brand":991,"category":992},"2026-05-25 22:04:18",150444,161,"150444","Ludlum Model 9-7S 电离室伸缩探测仪","Model 9-7S","Ludlum Model 9-7S 是一款集成了数字读数和控制单元的伸缩杆探测仪，专为高范围β和γ辐射场的远程监测而设计。支持1.1至3.8米伸缩，兼容多款电离室探测器，具备自动识别、背光显示及音频反馈功能，确保操作安全与便捷。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 9-7S 是一款集成了数字读数和控制单元的伸缩杆探测仪，可连接兼容的电离室探测器（需另购），用于高范围β和γ辐射场的远程监测。其γ测量范围覆盖 0.001 R\u002Fhr 至 19.99 kR\u002Fhr。仪器能自动识别所连接的探测器，切换探测器时无需重新校准或调整。\u003C\u002Fp>\u003Cp>背光 LCD 屏幕显示三位半易读数字及浮动小数点。当连接最高量程探测器时，独立的 kR\u002Fhr 指示灯会亮起以警告操作员。控制面板包括电源\u002F电池状态旋转开关、LCD 背光开关、音频开关以及调零旋钮。音频系统会根据辐射场强度自动调整点击声和音调频率。\u003Cstrong>注意：该型号不符合 RoHS 标准。\u003C\u002Fstrong>\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>宽测量范围：\u003C\u002Fstrong>0.001 R\u002Fhr 至 19.99 kR\u002Fhr\u003C\u002Fli>\u003Cli>\u003Cstrong>伸缩设计：\u003C\u002Fstrong>1.1 至 3.8 米不锈钢伸缩杆，保障人员安全\u003C\u002Fli>\u003Cli>\u003Cstrong>兼容性强：\u003C\u002Fstrong>适配 Ludlum Model 9-7 系列及 Eberline RO-7 系列电离室探测器\u003C\u002Fli>\u003Cli>\u003Cstrong>智能识别：\u003C\u002Fstrong>自动识别连接的探测器，免校准切换\u003C\u002Fli>\u003Cli>\u003Cstrong>清晰显示：\u003C\u002Fstrong>带背光的 3.5 位 LCD 数字显示屏\u003C\u002Fli>\u003Cli>\u003Cstrong>音频反馈：\u003C\u002Fstrong>点击频率驱动音频，随辐射强度变化\u003C\u002Fli>\u003Cli>\u003Cstrong>灵活配置：\u003C\u002Fstrong>探测器配备可拆卸的β射线屏蔽罩\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>主机技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>兼容探测器\u003C\u002Fth>\u003Ctd>需另购。Ludlum 型号：9-7-BLD, 9-7-BHL-1, 9-7-BM, 9-7-BH；Eberline 型号：RO-7-LD, RO-7-BM, RO-7-BH\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示屏\u003C\u002Fth>\u003Ctd>3.5 位 LCD，1.3 厘米数字高度，带浮动小数点及开关控制的背光\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>指示灯\u003C\u002Fth>\u003Ctd>电池正常（绿灯）、kR\u002Fhr 量程激活（红灯）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>约 2.5 秒达到最终读数的 90%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>控制方式\u003C\u002Fth>\u003Ctd>OFF\u002FBAT TEST\u002FON 旋转电源开关、LAMP 背光拨动开关、AUDIO 音频拨动开关、ZERO ADJUST 调零旋钮\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>音频提示\u003C\u002Fth>\u003Ctd>低辐射场产生点击声，中\u002F高辐射场切换并增加音调频率\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>2 节 \"D\" 型电池，使用寿命约 160 小时\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作环境\u003C\u002Fth>\u003Ctd>防溅设计，适用于户外（IP52 防护等级）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温湿度范围\u003C\u002Fth>\u003Ctd>温度：-20 至 50 °C；湿度：0 至 90%（无冷凝）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构与尺寸\u003C\u002Fth>\u003Ctd>铝制外壳（米色粉末涂层），抛光不锈钢杆。收缩尺寸：11.6 x 10.7 x 113 cm；完全伸展：384 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>约 2.9 kg（含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>兼容探测器参数\u003C\u002Fh3>\u003Cp>所有探测器均配备约 9mm 厚的可拆卸亚克力β屏蔽罩，采用 7 mg\u002Fcm² 镀铝聚酯薄膜入射窗，线性度为 ±10%。\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>型号\u003C\u002Fth>\u003Cth>9-7-BLD\u003C\u002Fth>\u003Cth>9-7-BHL-1\u003C\u002Fth>\u003Cth>9-7-BM\u003C\u002Fth>\u003Cth>9-7-BH\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Cth>测量范围\u003C\u002Fth>\u003Ctd>0.001 - 1.999 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.01 - 19.99 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.1 - 199.9 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.01 - 19.99 kR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>分辨率\u003C\u002Fth>\u003Ctd>0.001 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.01 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.1 R\u002Fhr\u003C\u002Ftd>\u003Ctd>0.01 kR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>有效体积\u003C\u002Fth>\u003Ctd>50 cm³\u003C\u002Ftd>\u003Ctd>7 cm³\u003C\u002Ftd>\u003Ctd>7 cm³\u003C\u002Ftd>\u003Ctd>7 cm³\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (含屏蔽)\u003C\u002Fth>\u003Ctd>4.5 x 22.1 cm\u003C\u002Ftd>\u003Ctd>4.8 x 14 cm\u003C\u002Ftd>\u003Ctd>4.8 x 14 cm\u003C\u002Ftd>\u003Ctd>4.8 x 14 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量 (含屏蔽)\u003C\u002Fth>\u003Ctd>0.3 kg\u003C\u002Ftd>\u003Ctd>0.18 kg\u003C\u002Ftd>\u003Ctd>0.18 kg\u003C\u002Ftd>\u003Ctd>0.18 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>运输与存储箱 (货号 4272-444-01)：\u003C\u002Fstrong>专为 Model 9-7S 及探测器设计。防水、防压、防尘，配备滚轮便于运输，内部采用定制切割泡沫以提供安全保护。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm9-7s_angle.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F06b4ffeb-ec1a-415e-bb23-e214e219641b.png\",\"size\":22283,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F06b4ffeb-ec1a-415e-bb23-e214e219641b.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F06b4ffeb-ec1a-415e-bb23-e214e219641b.png\"}]","Ludlum 48-4449-1 Model 9-7S 电离室伸缩探测仪 | 高量程β\u002Fγ辐射远程监测","Ludlum Model 9-7S 电离室伸缩探测仪（货号48-4449-1），提供0.001 R\u002Fhr至19.99 kR\u002Fhr的宽测量范围。配备1.1-3.8米不锈钢伸缩杆、背光LCD及自动探测器识别功能，适用于高范围β和γ辐射场的安全远程监测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"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":994,"updateBy":7,"updateTime":909,"remark":7,"id":995,"siteId":9,"sourceId":996,"categoryId":8,"brandId":880,"slug":997,"name":998,"code":7,"model":999,"subtitle":1000,"description":1001,"images":1002,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1003,"seoDescription":1004,"seoKeywords":7,"brand":1005,"category":1006},"2026-05-25 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软件。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm79-w-strap.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fcbc0bec9-c28e-4194-8528-5a562d43806d.png\",\"size\":22698,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fcbc0bec9-c28e-4194-8528-5a562d43806d.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fcbc0bec9-c28e-4194-8528-5a562d43806d.png\"}]","Ludlum Model 79 (48-3966) 伸缩杆辐射巡测仪 | 碳纤维长杆伽马检测仪","Ludlum Model 79 伸缩杆辐射巡测仪（货号48-3966）采用4.5米碳纤维伸缩杆和能量补偿GM探测器，量程达10 Sv\u002Fh。轻量化设计结合大型背光LCD与直观操作界面，适用于远距离高放射性区域的伽马污染调查。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":1022,"updateBy":7,"updateTime":1023,"remark":7,"id":1024,"siteId":9,"sourceId":1025,"categoryId":8,"brandId":880,"slug":1026,"name":1027,"code":7,"model":1028,"subtitle":1029,"description":1030,"images":1031,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1032,"seoDescription":1033,"seoKeywords":7,"brand":1034,"category":1035},"2026-05-25 22:00:08","2026-06-15 16:14:50",150441,158,"150441","Ludlum Model 79\u002F1 伸缩杆辐射巡检仪 (48-4241)","Model 79\u002F1","Ludlum Model 79\u002F1 是一款轻量级伸缩杆辐射巡检仪，配备CsI(Tl)闪烁体探测器与4.5米碳纤维伸缩杆，量程0.01至500 µSv\u002Fh。专为远距离探测疑似伽马污染区域设计，帮助操作人员在保持安全距离的同时，轻松触及难以接近的辐射场。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 79\u002F1 伸缩杆辐射巡检仪（货号：48-4241）专为远距离调查疑似伽马污染区域而设计。它允许操作人员在保持安全距离的同时，对可能存在高放射性场的区域进行有效探测。其配备的 4.5 米碳纤维伸缩杆，使探测器能够轻松触及常规仪器难以接近的死角与高处。机身采用耐用的高抗冲塑料制造，具备防溅结构，非常适合户外恶劣环境使用。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>极致轻量：\u003C\u002Fstrong>重量仅为同类仪器的三分之一，含电池和肩带仅重 1.4 kg。\u003C\u002Fli>\u003Cli>\u003Cstrong>碳纤维伸缩杆：\u003C\u002Fstrong>长度可在 1.1 m 至 4.5 m 之间自由调节。\u003C\u002Fli>\u003Cli>\u003Cstrong>高灵敏度探测器：\u003C\u002Fstrong>配备 18 x 18 mm 的 CsI(Tl) 闪烁晶体探测器。\u003C\u002Fli>\u003Cli>\u003Cstrong>宽测量范围：\u003C\u002Fstrong>0.01 µSv\u002Fh 至 500 µSv\u002Fh（1 µR\u002Fhr 至 50 mR\u002Fhr），显示分辨率达 0.01 µSv\u002Fh。\u003C\u002Fli>\u003Cli>\u003Cstrong>直观显示与控制：\u003C\u002Fstrong>带背光、自动量程的 LCD 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LCD，大字体 13.4 mm，带低电量指示、MAX、ALARM、MUTE。单位包括：(k)cps, (k)cpm, (k)Bq, (k)dpm, (μ)(m)R(\u002Fh), (μ)(m)Sv(\u002Fh), (μ)(m)rem(\u002Fh)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>显示范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0.0 cps 至 99.9 kcps；0.00 cpm 至 999 kcpm；0.00 Bq 至 99.9 kBq；0.00 dpm 至 999 kdpm；0.00 μR\u002Fh 至 999 R\u002Fh；0.00 μSv\u002Fh 至 999 Sv\u002Fh；0.00 μrem\u002Fh 至 999 rem\u002Fh。显示范围可设置限制在校准范围内。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>背光\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>内置环境光传感器自动激活低功耗 LED 背光。报警灯强度随环境光水平变化。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>用户控制\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>ON\u002FOFF\u002FACK（开关机\u002F确认报警）；Units（切换主副单位）；Mode（在 NORMAL、MAX 和 COUNT 模式间切换）。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>响应时间\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>用户可选 1 至 60 秒，自动响应率 FAST 或 SLOW，或固定 FAST 和 SLOW。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>报警\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>报警设定点在显示范围内可调。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>过载保护\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>高计数率饱和保护，防止错误显示较低的计数率。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>零点保护\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>探测器在用户设定的秒数内无脉冲时，仪器将闪烁零读数并触发报警音频。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>死时间校正\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>采用一阶和二阶校正以扩展性能。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>音频\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>在 0.6 m 处大于 75 dB，约 4 kHz。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>点击音频分频\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>x1, x10, x100, x1k\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电源\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>两节碱性或两节可充电 AAA 电池（不支持设备内充电）。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电池寿命\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>约 100 小时工作时间，24 小时低电量警告。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>结构材质\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>表头：高抗冲塑料，独立电池仓；伸缩杆：碳纤维。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>温度范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>-20 至 50 °C（可**在 -40 至 65 °C 下工作）。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>环境防护等级\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>NEMA 4x 或 IP65。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>尺寸 (高 x 宽 x 长)\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>收缩状态：20.3 x 8.1 x 114 cm；完全伸展：4.5 m。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>重量\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>1.4 kg（含电池和肩带）。\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>工作模式与测量单位\u003C\u002Fh3>\u003Cp>Model 79\u002F2 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Sv\u002Fh，适用于远距离伽马污染检测与高辐射区域调查。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"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"]