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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":1038},15874,[875,892,906,920,933,946,960,973,987,1000,1013,1026],{"createBy":7,"createTime":876,"updateBy":7,"updateTime":877,"remark":7,"id":878,"siteId":9,"sourceId":728,"categoryId":8,"brandId":879,"slug":880,"name":881,"code":7,"model":882,"subtitle":883,"description":884,"images":885,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":886,"seoDescription":887,"seoKeywords":7,"brand":888,"category":891},"2026-05-25 23:52:53","2026-05-25 23:52:52",150519,19213,"150519","Ludlum Model 12SA (48-2621) 微伦琴级伽马巡测仪（带报警）","Model 12SA","Ludlum Model 12SA 是一款高灵敏度伽马微伦琴巡测仪，内置 NaI(Tl) 闪烁体探测器，量程 0-3000 μR\u002Fhr。采用坚固铝制外壳，配备四量程模拟表盘及声光报警功能，专为低水平伽马辐射检测设计，电池寿命超600小时。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 12SA（货号：48-2621）是一款高灵敏度的伽马射线微伦琴巡测仪，配备报警功能。该仪器内置 2.5 x 2.5 cm（1 x 1 英寸）的 NaI(Tl) 闪烁体探测器，专为低水平伽马辐射测量而设计。其采用坚固的铝制铸造外壳，配有独立的电池仓和金属提手，具备出色的工业级耐用性，确保仪器在恶劣环境下的长久使用寿命。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>高灵敏度伽马探测\u003C\u002Fstrong>：对伽马射线具有极高的响应灵敏度，典型灵敏度（137Cs）达 175 cpm\u002FµR\u002Fhr。\u003C\u002Fli>\u003Cli>\u003Cstrong>宽泛的测量范围\u003C\u002Fstrong>：提供 0 至 3000 μR\u002Fhr 的测量范围，满足多种低水平辐射检测需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>四量程模拟表盘与报警\u003C\u002Fstrong>：配备清晰的模拟表盘，并带有声光报警功能（红灯及声音提示），当超过设定阈值时自动触发。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用的设计\u003C\u002Fstrong>：采用米色粉末涂层的铸铝及拉伸铝结构，工业级防护，整机含电池重量仅为 2.1 kg。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>详细规格参数\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>低水平（μR）伽马巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>NaI(Tl) 闪烁体，2.5 x 2.5 cm (1 x 1 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型灵敏度 (137Cs)\u003C\u002Fth>\u003Ctd>175 cpm\u002FµR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>能量依赖型\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警指示\u003C\u002Fth>\u003Ctd>红色指示灯与声音提示\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压调节\u003C\u002Fth>\u003Ctd>200 至 1500 Vdc 可调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值调节\u003C\u002Fth>\u003Ctd>-6 至 -32 mV 可调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>真实读数的 ±10%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表盘刻度\u003C\u002Fth>\u003Ctd>0 - 3 µR\u002Fhr，电池测试 (BAT TEST)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>2节 \"D\" 型电池（置于外部可访问的密封仓内）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>超过 600 小时，可通过表盘检查\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外形尺寸 (高x宽x长)\u003C\u002Fth>\u003Ctd>22.2 x 21.6 x 8.6 cm（含手柄）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>2.1 kg（含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>控制面板与操作\u003C\u002Fh3>\u003Cp>前面板集成了丰富的控制选项，包括：\u003Cstrong>旋转选择开关\u003C\u002Fstrong>（用于关机、电池检查及 x1、x10、x100、x1000 量程选择）、\u003Cstrong>复位按钮\u003C\u002Fstrong>（表盘归零）、\u003Cstrong>高压检查按钮\u003C\u002Fstrong>、\u003Cstrong>音频开关\u003C\u002Fstrong>（内置压电扬声器，61 cm 处达 60 dB）以及带保护盖的\u003Cstrong>校准控制\u003C\u002Fstrong>旋钮。此外，还提供快\u002F慢响应切换功能。\u003C\u002Fp>\u003Ch3>可选配件与扩展\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>便携式定标器选项 (4464-114)\u003C\u002Fstrong>：增加定标计数功能，包含数字读数、计数时间选择开关和计数控制按钮。\u003C\u002Fli>\u003Cli>\u003Cstrong>发光手柄 (4464-154)\u003C\u002Fstrong>：带 LED 照明的手柄，便于在暗光环境下读取表盘。\u003C\u002Fli>\u003Cli>\u003Cstrong>肩带 (4363-413)\u003C\u002Fstrong>：可调节的尼龙肩带，方便携带。\u003C\u002Fli>\u003Cli>\u003Cstrong>耳机插孔 (4464-464) 与 耳机 (22-9313)\u003C\u002Fstrong>：支持外接立体声\u002F单声道耳机，适用于嘈杂环境。\u003C\u002Fli>\u003Cli>\u003Cstrong>塑料圆盘检查源\u003C\u002Fstrong>：用于验证仪器响应的通用检查源。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fmicror_ratemeter_4c69468134c8c_1869850051.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fe45f5927-8aeb-47eb-a1f9-ca2182468b91.png\",\"size\":53995,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fe45f5927-8aeb-47eb-a1f9-ca2182468b91.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fe45f5927-8aeb-47eb-a1f9-ca2182468b91.png\"}]","Ludlum Model 12SA 微伦琴级伽马巡测仪 48-2621 高灵敏度辐射检测仪","Ludlum 48-2621 Model 12SA 微伦琴巡测仪，内置NaI(Tl)探测器，0-3000μR\u002Fhr量程，带声光报警。坚固铝制外壳，适用于低水平伽马辐射巡测，提供长续航与高精度测量。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":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},"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":893,"updateBy":7,"updateTime":894,"remark":7,"id":895,"siteId":9,"sourceId":610,"categoryId":8,"brandId":879,"slug":896,"name":897,"code":7,"model":898,"subtitle":899,"description":900,"images":901,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":902,"seoDescription":903,"seoKeywords":7,"brand":904,"category":905},"2026-05-25 23:51:35","2026-06-16 12:15:50",150518,"150518","Ludlum Model 3-IS-1 本安型伽马辐射率仪","Model 3-IS-1","Ludlum Model 3-IS-1 是一款专为潜在爆炸性环境设计的本安型通用伽马辐射率仪。内置能量补偿GM探测器，量程0.1 mR\u002Fhr至1.0 R\u002Fhr，采用坚固的铸铝外壳，具备4档模拟量程，提供精准可靠的辐射测量。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3-IS-1 是一款本安型通用辐射率仪，以 Ludlum 畅销的 Model 3 为原型设计。它按照美国本安标准进行设计和测试，允许在潜在的爆炸性气氛中使用。\u003C\u002Fp>\u003Cp>该仪器包含一个内置的能量补偿 GM 探测器，伽马探测范围为 0.1 mR\u002Fhr 至 1.0 R\u002Fhr。Model 3 系列仪器以其准确性和持久的可靠性而闻名。铸铝仪器外壳配有独立的电池仓和配套的金属手柄，提供了工业级的坚固性和质量，有助于长期的保护和延长仪器寿命。前面板控制包括一个用于选择四档量程、仪器关闭和电池测试的旋转开关，一个音频开关，一个快\u002F慢响应开关，以及一个计数复位按钮。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>本安型伽马巡测仪\u003C\u002Fli>\u003Cli>坚固耐用的工业级设计\u003C\u002Fli>\u003Cli>4档量程模拟辐射率仪\u003C\u002Fli>\u003Cli>内置能量补偿 GM 探测器\u003C\u002Fli>\u003Cli>探测器量程：0.1 mR\u002Fhr 至 1.0 R\u002Fhr\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>应用\u003C\u002Fth>\u003Ctd>潜在爆炸性环境中的伽马巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>内置能量补偿 GM 探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测范围\u003C\u002Fth>\u003Ctd>0.1 mR\u002Fhr 至 1.0 R\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>连接探测器时，读数在真实值的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型灵敏度 (137Cs)\u003C\u002Fth>\u003Ctd>100 cpm\u002FmR\u002Fhr\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表盘\u003C\u002Fth>\u003Ctd>0 至 10 mR\u002Fhr，BAT TEST（电池测试）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表头\u003C\u002Fth>\u003Ctd>6.4 cm (2.5 in.) 弧度，1 mA 模拟型\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>控制\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>\u003Cstrong>旋转选择器：\u003C\u002Fstrong>在仪器关闭、电池检查、量程（×0.1, ×1, ×10, ×100）之间切换\u003C\u002Fli>\u003Cli>\u003Cstrong>响应开关：\u003C\u002Fstrong>在 FAST（4 秒）或 SLOW（22 秒）之间切换（从最终读数的 10% 到 90%）\u003C\u002Fli>\u003Cli>\u003Cstrong>复位按钮：\u003C\u002Fstrong>表头归零\u003C\u002Fli>\u003Cli>\u003Cstrong>音频开关：\u003C\u002Fstrong>音频开\u002F关，内置单压电晶片扬声器，在 0.6 m (2 ft) 处大于 60 dB\u003C\u002Fli>\u003Cli>\u003Cstrong>校准控制：\u003C\u002Fstrong>可从仪器正面进行校准（提供保护盖）\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 40 °C (-4 至 104 °F)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>环境等级\u003C\u002Fth>\u003Ctd>NEMA 3R，适用于室内或室外，提供防尘、防雨、防雨夹雪或防雪的保护\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>相对湿度\u003C\u002Fth>\u003Ctd>最大 95%（无凝结）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>两节 \"D\" 型电池（见下方警告说明）。电池存放在外部可访问的密封隔间中。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>使用碱性电池通常大于 2000 小时（可在表头上检查电池状态）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构\u003C\u002Fth>\u003Ctd>铸造和拉伸铝材，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>16.5 x 8.9 x 21.6 cm (6.5 x 3.5 x 8.5 in.)（含手柄）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.6 kg (3.5 lb)（含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>本安**\u003C\u002Fth>\u003Ctd>Class I, Division 1, Groups A, B, C, and D, T6\u003Cul>\u003Cli>UL 61010-1 & CAN\u002FCSA-22.2 No. 61010-1：测量、控制和实验室用电气设备的安全要求 - 第 1 部分：通用要求\u003C\u002Fli>\u003Cli>UL 913：用于 I、II 和 III 级 1 类危险（分类）场所的本安设备及相关设备\u003C\u002Fli>\u003Cli>CAN\u002FCSA-22.2 No. 157-92 (R2002)：用于危险场所的本安和非 incendive 设备\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>\u003Cstrong>警告：\u003C\u002Fstrong>仅使用 Duracell Procell PC1300 1.5 V \"D\" 型电池。为降低易燃或爆炸性气氛的点火风险，必须在已知为非危险区域的地方更换电池。\u003C\u002Fp>\u003Cp>\u003Cstrong>警告：\u003C\u002Fstrong>维修此设备时，替换组件可能会损害本安性。\u003C\u002Fp>\u003Ch3>可选配件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>选项\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>部件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>小型运输和存储箱\u003C\u002Ftd>\u003Ctd>坚固、防尘和防水的运输和存储箱。\u003C\u002Ftd>\u003Ctd>2311062\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>塑料圆盘检查源\u003C\u002Ftd>\u003Ctd>用于检查仪器响应的通用检查源。\u003C\u002Ftd>\u003Ctd>取决于源材料和活度\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品手册 (Product Manual)\u003C\u002Fli>\u003Cli>本安** (Intrinsically Safe Certificate)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>低电量注意事项\u003C\u002Fh3>\u003Cp>在探测器处于高辐射场时，使用电量低但仍高于 LOW BAT 标记的电池时需谨慎。当探测器移动到相对较高的辐射场时，流向探测器的电流可能足够高，从而触发低电量持续音频。此低电量音频会覆盖音频开关，因此无论音频开关处于什么位置，都会听到此音频音调。如果将仪表转到 BAT check（电池检查）位置，用户可以看到电池电量水平低于 LOW BAT 标记。当低电量警告激活时，辐射读数可能正确也可能不正确。这不会对仪器造成永久性损害。请按照仪器手册更换为全新批准的电池类型。此问题是由本安等级所需的限流电阻以及在相对较高的辐射场（例如：使用 44-9 薄饼探测器时约 100 mR\u002Fhr 或以上）汲取的电流引起的。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3-is-1-lft_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fd00df5c2-775e-44e6-874b-c724f2142717.png\",\"size\":62605,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fd00df5c2-775e-44e6-874b-c724f2142717.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fd00df5c2-775e-44e6-874b-c724f2142717.png\"}]","Ludlum Model 3-IS-1 本安型伽马辐射率仪 | 48-3651 防爆辐射测量仪","Ludlum 48-3651 Model 3-IS-1 本安型伽马辐射率仪，专为潜在爆炸性环境设计。内置能量补偿GM探测器，量程0.1 mR\u002Fhr至1.0 R\u002Fhr，铸铝外壳，4档模拟量程，适用于工业及危险环境的伽马辐射巡测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":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":907,"updateBy":7,"updateTime":908,"remark":7,"id":909,"siteId":9,"sourceId":484,"categoryId":8,"brandId":879,"slug":910,"name":911,"code":7,"model":912,"subtitle":913,"description":914,"images":915,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":916,"seoDescription":917,"seoKeywords":7,"brand":918,"category":919},"2026-05-25 23:49:27","2026-06-15 16:14:50",150517,"150517","Ludlum Model 3005 内置探测器数字辐射巡测仪","Model 3005","Ludlum Model 3005 是一款耐用且轻便的数字辐射巡测仪，内置能量补偿GM探测器，配备大尺寸背光LCD屏幕和简单的五键操作界面，支持多种测量模式与单位切换，具备防泼溅设计，适用于各种户外和恶劣环境下的辐射检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3005 是一款耐用、轻便的辐射巡测仪，内置能量补偿型盖革-米勒（GM）探测器。该仪器配备大尺寸易读 LCD 屏幕和声音报警器，并通过简单的五键界面进行控制。机身采用高抗冲塑料制成，具备防泼溅结构，非常适合户外使用。\u003C\u002Fp>\u003Cp>仪器提供三种操作模式：速率（RATE）、最大值（MAX）和计数（COUNT），可通过 MODE 按钮进行选择。在 RATE 和 MAX 模式下，测量数据可以两组单位（主要和次要）显示，包括 cps、cpm、mR\u002Fh 或 µSv\u002Fh，用户可通过 UNITS 按钮切换。若配备可选的 Lumic 数据记录仪套件，可使用手柄上的 LOG 按钮在任何操作模式下记录数据，内部最多可存储 1000 个数据点。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>内置能量补偿 GM 探测器\u003C\u002Fli>\u003Cli>大尺寸、带背光、易于读取的 LCD 屏幕\u003C\u002Fli>\u003Cli>自动量程功能\u003C\u002Fli>\u003Cli>速率（Rate）、最大值（Max）和计数（Count）三种操作模式\u003C\u002Fli>\u003Cli>防泼溅结构，适合户外使用\u003C\u002Fli>\u003Cli>全数字校准\u003C\u002Fli>\u003Cli>轻便且坚固耐用\u003C\u002Fli>\u003Cli>简单的 5 键操作界面\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>内置能量补偿型 GM 探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>60 keV 至 3 MeV (± 25%)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>真实值的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>显示屏\u003C\u002Fth>\u003Ctd>3 位自动量程 LCD，20 mm 大数字。单位：(k)cps, (k)cpm, (µ)(m)R(\u002Fh), (µ)(m)Sv(\u002Fh)。指示器：条形图、MAX、ALARM、USB、音频、低电量。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>背光\u003C\u002Fth>\u003Ctd>内置环境光传感器自动激活低功耗 LED 背光\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>用户控制\u003C\u002Fth>\u003Ctd>\u003Cstrong>ON\u002FOFF:\u003C\u002Fstrong> 长按开机，短按确认报警，长按加3秒关机。\u003Cbr>\u003Cstrong>MODE:\u003C\u002Fstrong> 短按切换 RATE、MAX 和 COUNT 模式。\u003Cbr>\u003Cstrong>AUDIO:\u003C\u002Fstrong> 短按调节音量。\u003Cbr>\u003Cstrong>UNITS:\u003C\u002Fstrong> 短按切换单位，长按更改 COUNT 模式下的计数时间。\u003Cbr>\u003Cstrong>LOG:\u003C\u002Fstrong> 短按记录当前显示或启动计数。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>1 至 60 秒可选，或自动响应速率 FAST\u002FSLOW\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>死时间\u003C\u002Fth>\u003Ctd>约 5 µs (依据 IEC 60325)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警\u003C\u002Fth>\u003Ctd>两个可调的计数率、暴露\u002F剂量和计数报警设定点\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>过载保护\u003C\u002Fth>\u003Ctd>高计数率饱和保护，防止错误显示低计数率，显示 \"OL\" 并触发声音警告\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压\u003C\u002Fth>\u003Ctd>550 V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值\u003C\u002Fth>\u003Ctd>-4 至 -100 mV（GM 探测器通常设为 -35 mV）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>音频\u003C\u002Fth>\u003Ctd>约 4.5 kHz，点击音 >65 dB (0.6 m处)，报警音 >72 dB\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>4 节 AA 碱性电池\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>约 750 小时（背光常亮时低至 100 小时），16 小时低电量警告\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构\u003C\u002Fth>\u003Ctd>高抗冲塑料，防水橡胶密封，独立电池仓\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C（可** -40 至 65 °C）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>环境等级\u003C\u002Fth>\u003Ctd>NEMA 5 或 IP53\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高x宽x长)\u003C\u002Fth>\u003Ctd>16.5 x 11.4 x 21.6 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.06 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>型号配置\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>型号\u003C\u002Fth>\u003Cth>测量范围\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>3005\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>本底至 50 mSv\u002Fh (5 R\u002Fhr)\u003C\u002Ftd>\u003Ctd>48-4231\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>3005\u002F3\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>本底至 250 mSv\u002Fh (25 R\u002Fhr)\u003C\u002Ftd>\u003Ctd>48-4281\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>3005\u002F4\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>本底至 500 mSv\u002Fh (50 R\u002Fhr)\u003C\u002Ftd>\u003Ctd>48-4259\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Lumic 校准套件 (4519-865)：\u003C\u002Fstrong>包含校准软件（含校准和坪区向导）及 USB 电缆。\u003C\u002Fli>\u003Cli>\u003Cstrong>Lumic 配置套件 (4519-747)：\u003C\u002Fstrong>包含配置软件（无校准向导）及 USB 电缆。\u003C\u002Fli>\u003Cli>\u003Cstrong>Lumic 数据记录仪套件 (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>可调节耳机。\u003C\u002Fli>\u003Cli>\u003Cstrong>肩带 (4498-868)：\u003C\u002Fstrong>1.8 m 可调节尼龙肩带。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 3000 系列仪器箱 (2312958)：\u003C\u002Fstrong>坚固的防尘防水运输和存储箱。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3005_angle_web6.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fe769b4ed-997e-436a-a6c4-8f9af84ab4f4.png\",\"size\":61080,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fe769b4ed-997e-436a-a6c4-8f9af84ab4f4.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fe769b4ed-997e-436a-a6c4-8f9af84ab4f4.png\"}]","Ludlum Model 3005 内置探测器数字辐射巡测仪 | 辐射测量仪","Ludlum Model 3005 数字辐射巡测仪，内置能量补偿GM探测器，提供Rate、Max和Count三种操作模式。具备防泼溅外壳、大尺寸背光LCD及自动量程功能，是户外及工业辐射监测的理想选择。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":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":921,"updateBy":7,"updateTime":894,"remark":7,"id":922,"siteId":9,"sourceId":723,"categoryId":8,"brandId":879,"slug":923,"name":924,"code":7,"model":925,"subtitle":926,"description":927,"images":928,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":929,"seoDescription":930,"seoKeywords":7,"brand":931,"category":932},"2026-05-25 23:47:41",150516,"150516","Ludlum 48-1607 Model 5 盖革计数器","Model 5","Ludlum Model 5 是一款坚固耐用的伽马辐射率计，配备双能量补偿GM探测器，量程达20 mSv\u002Fh。铸铝外壳与5档模拟表盘设计，适用于各类工业级伽马辐射巡测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 5（货号：48-1607）是一款专业的伽马辐射暴露率计，配备两个内置的能量补偿盖革-米勒（GM）探测器，测量范围高达 \u003Cstrong>0 至 20 mSv\u002Fh\u003C\u002Fstrong>（0 至 2000 mR\u002Fhr）。该仪器采用铸铝外壳，配有独立的电池仓和金属提手，具备极高的工业级坚固性和耐用性，能够为长期使用提供可靠保护。\u003C\u002Fp>\u003Cp>前面板控制设计直观，包含用于选择五个显示量程及关机的旋钮开关、音频开关、快\u002F慢响应切换开关，以及计数归零和电池测试按钮。Model 5 是一套完整的交钥匙系统，出厂即配备两节“D”型电池。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>宽广量程\u003C\u002Fstrong>：0 至 20 mSv\u002Fh (0 至 2000 mR\u002Fhr)\u003C\u002Fli>\u003Cli>\u003Cstrong>高精度探测\u003C\u002Fstrong>：内置双能量补偿 GM 探测器\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用\u003C\u002Fstrong>：铸铝外壳与金属提手，适应严苛环境\u003C\u002Fli>\u003Cli>\u003Cstrong>直观显示\u003C\u002Fstrong>：5档量程模拟速率表盘\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>参数名称\u003C\u002Fth>\u003Cth>规格详情\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>指示用途\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>伽马辐射巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测器\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>2个能量补偿GM管，内置于仪器外壳中\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>探测范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0 至 20 mSv\u002Fh (0 至 2000 mR\u002Fhr)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>能量响应\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>在 60 keV 至 3 MeV 范围内，误差在真实值的 15% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>表盘\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>模拟表盘：0 至 2 mR\u002Fhr，带电池测试（BAT TEST）功能（可选其他表盘）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>背光\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>无\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>量程乘数\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>x0.1, x1, x10, x100, x1000\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>归零复位\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>按键式表盘归零\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>校准控制\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>可从仪器前面板进行调节\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>警报\u002F报警\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>无\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>高压\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>540 ± 25 Vdc\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>过载保护\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>有\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>音频\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>内置单压电陶瓷型扬声器，带开\u002F关切换\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>温度范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>-20 至 50 °C (-4 至 122 °F)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>工作环境\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>常规工作条件\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电源\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>两节“D”型电池（置于外部可访问的密封仓内）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电池寿命\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>通常大于 2000 小时\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>RS-232 端口\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>无\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>尺寸 (高x宽x长)\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>19.0 x 8.9 x 21.6 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>重量\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>1.6 kg（含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选表盘面\u003C\u002Fh3>\u003Cp>以下为最常用的表盘面配置：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>202-041\u003C\u002Fstrong>：0 - 2 mR\u002Fhr，带 BAT TEST\u003C\u002Fli>\u003Cli>\u003Cstrong>202-209\u003C\u002Fstrong>：0 - 20 µSv\u002Fh，带 BAT TEST\u003C\u002Fli>\u003Cli>\u003Cstrong>202-1049\u003C\u002Fstrong>：0 - 0.02 mSv\u002Fh，带 BAT TEST\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>便携式定标器选件 (4464-114)\u003C\u002Fstrong>：增加定标计数功能，包含数字读数、计数时间选择开关和计数控制按钮。\u003C\u002Fli>\u003Cli>\u003Cstrong>过载指示选件 (4464-130)\u003C\u002Fstrong>：增加带指示灯的过载报警功能。\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器夹\u003C\u002Fstrong>：不锈钢夹子，可连接到仪器提手或外壳，方便单手提携。\u003C\u002Fli>\u003Cli>\u003Cstrong>照明提手 (4464-154)\u003C\u002Fstrong>：带 LED 灯的提手，用于照亮仪器显示屏。\u003C\u002Fli>\u003Cli>\u003Cstrong>肩带 (4363-413)\u003C\u002Fstrong>：可调节的尼龙肩带。\u003C\u002Fli>\u003Cli>\u003Cstrong>耳机插孔 (4464-464)\u003C\u002Fstrong>：为仪器增加耳机插孔。\u003C\u002Fli>\u003Cli>\u003Cstrong>立体声\u002F单声道耳机 (22-9313)\u003C\u002Fstrong>：可调节的立体声\u002F单声道耳机。\u003C\u002Fli>\u003Cli>\u003Cstrong>小型运输与存储箱 (2311062)\u003C\u002Fstrong>：坚固、防尘防水的运输和存储箱。\u003C\u002Fli>\u003Cli>\u003Cstrong>塑料圆盘检验源\u003C\u002Fstrong>：用于检查仪器响应的通用检验源。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据手册 (Data Sheet)\u003C\u002Fli>\u003Cli>产品手册 (Product Manual)\u003C\u002Fli>\u003Cli>CE **** (CE Certificate)\u003C\u002Fli>\u003Cli>能量响应报告 (Energy Response)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>低量程 GM 管\u003C\u002Fstrong>：货号 01-5295\u003C\u002Fli>\u003Cli>\u003Cstrong>高量程 GM 管\u003C\u002Fstrong>：货号 01-5306\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fradiography_rate_4b9f979ec2432.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F64671793-a8ad-4338-89e0-d74461f7a055.png\",\"size\":58121,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F64671793-a8ad-4338-89e0-d74461f7a055.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F64671793-a8ad-4338-89e0-d74461f7a055.png\"}]","Ludlum Model 5 (48-1607) 盖革计数器 | 伽马辐射巡测仪","Ludlum Model 5 (货号48-1607) 盖革计数器，配备双能量补偿GM探测器，量程0-20 mSv\u002Fh。铸铝外壳，5档模拟显示，专为工业级伽马辐射巡测设计，坚固耐用。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":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":934,"updateBy":7,"updateTime":894,"remark":7,"id":935,"siteId":9,"sourceId":605,"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 23:46:03",150515,"150515","Ludlum 48-1676 Model 6 盖革计数器","Model 6","Ludlum Model 6 是一款坚固耐用的便携式伽马射线暴露率测量仪，配备内置能量补偿GM探测器，量程达10 mSv\u002Fh。铸铝外壳防泼溅，适用于工业及户外辐射检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 6（货号：48-1676）是一款配备内置能量补偿GM探测器的伽马射线暴露率测量仪，测量范围为 0 至 10 mSv\u002Fh（0 至 1000 mR\u002Fhr）。铸铝仪器外壳配有独立的电池仓和金属把手，具有工业级的坚固性和高品质，可提供持久的保护和较长的仪器使用寿命。前面板提供单个旋转开关，用于选择三个十进制量程、仪器关闭和电池测试。Model 6 是一个完整的交钥匙系统，包含两节“D”型（大号）电池。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>测量范围：0 至 10 mSv\u002Fh（0 至 1000 mR\u002Fhr）\u003C\u002Fli>\u003Cli>防泼溅设计\u003C\u002Fli>\u003Cli>能量补偿 GM 探测器\u003C\u002Fli>\u003Cli>过载保护\u003C\u002Fli>\u003Cli>坚固耐用\u003C\u002Fli>\u003Cli>3量程模拟速率表\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>测量伽马射线暴露率，放射摄影师调查\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>能量补偿 GM，内置于仪器外壳中\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>测量范围\u003C\u002Fth>\u003Ctd>0 至 10 mSv\u002Fh（0 至 1000 mR\u002Fhr）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>能量响应\u003C\u002Fth>\u003Ctd>在 60 keV 至 3 MeV 范围内，误差在真实值的 15% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表盘\u003C\u002Fth>\u003Ctd>0 - 10 mR\u002Fhr，电池测试（提供其他选项）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>操作控制\u003C\u002Fth>\u003Ctd>单个五档旋转旋钮，具有 x1、x10、x100 倍率量程；电池测试；仪器开\u002F关\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>校准控制\u003C\u002Fth>\u003Ctd>内部\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>过载保护\u003C\u002Fth>\u003Ctd>是\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C（-4 至 122 °F）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作环境\u003C\u002Fth>\u003Ctd>防泼溅，适合户外使用\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>2 节“D”型电池（放置在外部可访问的密封隔间中）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>使用碱性电池通常可达 600 小时\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构\u003C\u002Fth>\u003Ctd>铸造和拉伸铝材，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>16.5 x 8.9 x 21.6 cm（含把手）\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>表盘选项\u003C\u002Fh3>\u003Cp>下表列出了最常用的表盘。\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>表盘型号\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-563\u003C\u002Ftd>\u003Ctd>0 - 100 µSv\u002Fh\u003Cbr>电池测试\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-1083\u003C\u002Ftd>\u003Ctd>0 - 0.1 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11:31:22",150514,"150514","Ludlum Model 194 剂量当量率仪","Model 194","Ludlum Model 194 是一款高精度的环境剂量当量率仪，专为低水平辐射调查设计。它采用坚固的EJ-256塑料闪烁体探测器，提供准确的能量平坦响应，有效消除典型微伦琴计的高假读数。具备高低双量程、IP65防水等级及长续航能力，是Bicron Microrem的**升级替代品。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 194 剂量当量率仪是一款专为低水平辐射调查设计的高精度检测仪器。它能够提供准确（能量平坦）的环境剂量当量率测量，有效消除了典型微伦琴计（microR meters）常见的高假读数问题。作为 Bicron Microrem 的改进型替代产品，Model 194 凭借其坚固耐用的设计和卓越的性能，成为辐射监测领域的**选择。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>精准测量\u003C\u002Fstrong>：提供准确的环境剂量当量率测量，能量响应平坦。\u003C\u002Fli>\u003Cli>\u003Cstrong>消除假读数\u003C\u002Fstrong>：有效避免典型微伦琴计的高假读数现象。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固探测器\u003C\u002Fstrong>：采用坚固的闪烁体，杜绝泄漏风险。\u003C\u002Fli>\u003Cli>\u003Cstrong>双量程设计\u003C\u002Fstrong>：低量程覆盖本底至 19.99 µSv\u002Fh (1999 µrem\u002Fhr)；高量程覆盖 1 至 1999 µSv\u002Fh (0.1 至 199.9 mrem\u002Fhr)。\u003C\u002Fli>\u003Cli>\u003Cstrong>扩展版本\u003C\u002Fstrong>：\"\u002FE\" 扩展版本配备低能量、3.2 mg\u002Fcm² 窗口，支持在 50 keV 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Model 3-97 伽马辐射巡测仪 (货号: 48-1410)","Model 3-97","Ludlum Model 3-97 是一款坚固耐用的伽马辐射巡测仪，配备高灵敏度内部NaI探测器和外部能量补偿GM探测器，测量范围涵盖μR\u002Fhr至200 mR\u002Fhr。采用经典3系列模拟速率计与铸铝外壳，适用于环境辐射监测与污染排查，提供精准可靠的辐射暴露率测量解决方案。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3-97（货号：48-1410）是一款专为定位潜在污染并精确测量暴露率而设计的伽马辐射巡测仪。该仪器结合了高灵敏度的内部NaI探测器和宽量程的外部GM探测器，能够轻松应对从环境本底水平到较高辐射场的广泛测量需求。其采用经典的Ludlum 3系列主机，配备坚固的铸铝外壳和独立的电池仓，确保了仪器的长效保护与使用寿命。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>超宽测量范围\u003C\u002Fstrong>：从 μR\u002Fhr 级别延伸至 200 mR\u002Fhr，满足多样化监测需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>高灵敏度伽马探测\u003C\u002Fstrong>：内置 NaI(Tl) 闪烁体探测器，对伽马射线具有极高的响应灵敏度。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用设计\u003C\u002Fstrong>：采用铸铝与拉伸铝结构，表面经米色粉末涂层处理，适应严苛工业环境。\u003C\u002Fli>\u003Cli>\u003Cstrong>4量程模拟速率计\u003C\u002Fstrong>：配备经典的 6.4 cm 弧形 1 mA 模拟表盘，读数直观清晰。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>探测器系统\u003C\u002Fh3>\u003Cp>\u003Cstrong>内部探测器：\u003C\u002Fstrong>配备 2.5 x 2.5 cm (1 x 1 in.) 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四个量程。\u003C\u002Fli>\u003Cli>\u003Cstrong>响应开关\u003C\u002Fstrong>：拨动开关，可选择快速（4秒）或慢速（22秒）响应时间（10%至90%最终读数）。\u003C\u002Fli>\u003Cli>\u003Cstrong>复位按钮\u003C\u002Fstrong>：按下使仪表归零。\u003C\u002Fli>\u003Cli>\u003Cstrong>音频开关\u003C\u002Fstrong>：控制音频开\u002F关，内置单压电晶片扬声器（在 0.61 m 处大于 60 dB）。\u003C\u002Fli>\u003Cli>\u003Cstrong>校准控制\u003C\u002Fstrong>：可从仪器前面板访问（配有保护盖）。\u003C\u002Fli>\u003Cli>\u003Cstrong>内\u002F外开关\u003C\u002Fstrong>：用于选择内部闪烁体探测器或外部探测器。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选表盘 (Meter Faces)\u003C\u002Fh3>\u003Cp>除标准表盘外，还提供多种可选表盘以适应不同探测器和单位需求，例如：202-350 (0-2.4 kcpm \u002F 0-2 mR\u002Fhr \u002F 0-200 mR\u002Fhr，配 44-38 探测器)、202-728 (0-50 µR\u002Fhr \u002F 0-8.5 kcpm，配外部探测器)、202-876 (0-0.5 µSv\u002Fh \u002F 0-8.5 kcpm，配外部探测器) 等。更多表盘可根据需求定制。\u003C\u002Fp>\u003Ch3>可选配件 (Options)\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>便携式定标器选项 (4464-114)\u003C\u002Fstrong>：增加定标计数功能，包含数字读数、计数时间选择开关和计数控制按钮。\u003C\u002Fli>\u003Cli>\u003Cstrong>照明把手 (4464-154)\u003C\u002Fstrong>：带 LED 灯的把手，用于照亮仪器显示屏。\u003C\u002Fli>\u003Cli>\u003Cstrong>肩带 (4363-413)\u003C\u002Fstrong>：可调节的尼龙肩带。\u003C\u002Fli>\u003Cli>\u003Cstrong>耳机插孔 (4464-464)\u003C\u002Fstrong>：为仪器增加耳机插孔。\u003C\u002Fli>\u003Cli>\u003Cstrong>立体声\u002F单声道耳机 (22-9313)\u003C\u002Fstrong>：可调节的立体声\u002F单声道耳机。\u003C\u002Fli>\u003Cli>\u003Cstrong>塑料圆盘检查源\u003C\u002Fstrong>：用于检查仪器响应的通用检查源（具体取决于源材料和活度）。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Cul>\u003Cli>NaI(Tl) 闪烁体粘合至 PMT，无基座带分压器 (2004-033)\u003C\u002Fli>\u003Cli>NaI(Tl) 闪烁体带 PMT，无基座带分压器 (40-5154)\u003C\u002Fli>\u003Cli>探测器组件，包含 2004-033 (47-1574)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3-97_catpic_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fd879f4b4-14a2-43d8-a5a0-3974297cb65f.png\",\"size\":76976,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fd879f4b4-14a2-43d8-a5a0-3974297cb65f.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fd879f4b4-14a2-43d8-a5a0-3974297cb65f.png\"}]","Ludlum Model 3-97 伽马辐射巡测仪 | 48-1410 高灵敏度环境辐射测量仪","Ludlum Model 3-97 (48-1410) 伽马辐射巡测仪，内置NaI与外置GM双探测器，量程覆盖μR\u002Fhr至200 mR\u002Fhr。铸铝外壳坚固耐用，适用于β-γ辐射巡测、环境污染排查及环境本底辐射精准测量。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":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":974,"updateBy":7,"updateTime":975,"remark":7,"id":976,"siteId":9,"sourceId":249,"categoryId":8,"brandId":879,"slug":977,"name":978,"code":7,"model":979,"subtitle":980,"description":981,"images":982,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":983,"seoDescription":984,"seoKeywords":7,"brand":985,"category":986},"2026-05-25 23:41:00","2026-06-29 15:29:39",150512,"150512","Ludlum Model 3-98 125I及α-β-γ巡测仪","Model 3-98","Ludlum Model 3-98 是一款专为 125I 及 α、β、γ 污染检测设计的双用途巡测仪。配备内置 GM 煎饼型探测器和外置 NaI 闪烁体探测器，提供 4 量程模拟率表，坚固耐用，适用于低能 γ 射线及多种放射性污染巡测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3-98（货号：48-1135）是一款独特配置的双用途巡测仪，专为优化 \u003Cstrong>125I\u003C\u002Fstrong> 以及任何 \u003Cstrong>α、β 或 γ 污染\u003C\u002Fstrong>的测量而设计。其双探测器设计允许用户根据具体任务灵活选择探测器。内置的 GM 煎饼型探测器可用于测量 γ 射线；通过滑动仪器底部的滑板暴露探测器表面，即可使其对 α 和 β 射线敏感。外置的 NaI 探测器（Ludlum Model 44-3）则专门针对 125I 的低能 γ 射线进行了优化。\u003C\u002Fp>\u003Cp>该仪器采用 Ludlum 经典的 3 系列率表，配备坚固的铸铝外壳和独立的电池仓，确保了持久的保护和超长的使用寿命。前面板控制功能齐全，包含 4 档十进量程旋转开关、仪器关闭与电池测试、音频开关、快\u002F慢响应开关、计数复位按钮以及内\u002F外探测器切换开关。标准配件包括 1 米长带“C”系列连接器的电缆、探测器夹和两节“D”型电池。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>双重用途检测\u003C\u002Fstrong>：**支持 125I 及 α、β、γ 污染检测。\u003C\u002Fli>\u003Cli>\u003Cstrong>4 量程模拟率表\u003C\u002Fstrong>：测量范围达 0 至 500 kcpm。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固结构\u003C\u002Fstrong>：铸铝与拉制铝外壳，米色粉末涂层，耐用性极佳。\u003C\u002Fli>\u003Cli>\u003Cstrong>灵活配置\u003C\u002Fstrong>：用户可自由选择内部或外部探测器。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>α、β、低能 γ 射线巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>内部探测器\u003C\u002Fth>\u003Ctd>\u003Cstrong>类型：\u003C\u002Fstrong>煎饼型 GM 探测器，带 1.7 ± 0.3 mg\u002Fcm² 窗及不锈钢保护网（79% 开放）\u003Cbr>\u003Cstrong>有效面积：\u003C\u002Fstrong>15.51 cm²\u003Cbr>\u003Cstrong>开放面积：\u003C\u002Fstrong>12.26 cm²\u003Cbr>\u003Cstrong>效率 (4π)：\u003C\u002Fstrong>14C: 5%, 90Sr\u002F90Y: 23%, 99Tc: 19%, 32P: 33%, 239Pu: 15%\u003Cbr>\u003Cstrong>灵敏度 (137Cs γ)：\u003C\u002Fstrong>通常 3300 cpm\u002FmR\u002Fhr\u003Cbr>\u003Cstrong>α-β 屏蔽：\u003C\u002Fstrong>可伸缩的 211 mg\u002Fcm² 酚醛滑板\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外部探测器\u003C\u002Fth>\u003Ctd>\u003Cstrong>类型：\u003C\u002Fstrong>Model 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dB）\u003Cbr>\u003Cstrong>校准控制：\u003C\u002Fstrong>前面板可访问（带保护盖）\u003Cbr>\u003Cstrong>内\u002F外开关：\u003C\u002Fstrong>选择内部 GM 或外部探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压\u003C\u002Fth>\u003Ctd>400 至 1500 V 可调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值\u003C\u002Fth>\u003Ctd>-30 mV ± 10 mV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>2 节“D”型电池（密封仓，外部可访问）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>碱性电池通常 600 小时（可在表头检查电量）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铸铝和拉制铝，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>“C”系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高x宽x长)\u003C\u002Fth>\u003Ctd>24.1 x 8.9 x 21.6 cm（含手柄）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>2.5 kg（含电池和探测器）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选表盘\u003C\u002Fh3>\u003Cp>以下为常用表盘选项，其他表盘可根据需求定制：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>202-002：\u003C\u002Fstrong>0 - 5 kcpm，电池测试（适用于任何探测器）\u003C\u002Fli>\u003Cli>\u003Cstrong>202-608：\u003C\u002Fstrong>0 - 6.6 kcpm \u002F 0 - 2 mR\u002Fhr，电池测试（适用于 Model 44-9）\u003C\u002Fli>\u003Cli>\u003Cstrong>202-896：\u003C\u002Fstrong>0 - 5 µR\u002Fhr \u002F 0 - 3500 cpm，电池测试（适用于 Model 44-3）\u003C\u002Fli>\u003Cli>\u003Cstrong>202-1054：\u003C\u002Fstrong>0 - 80 cps，电池测试（适用于任何探测器）\u003C\u002Fli>\u003Cli>\u003Cstrong>202-1154：\u003C\u002Fstrong>0 - 50 µR\u002Fhr \u002F 0 - 8.5 kcpm，电池测试（适用于 Model 44-2）\u003C\u002Fli>\u003Cli>\u003Cstrong>202-1168：\u003C\u002Fstrong>0 - 6.6 kcpm \u002F 0 - 20 µSv\u002Fh（适用于任何探测器）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>便携式定标器选项 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****\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3-98-w-cable-2a-trans_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F558da3f4-fc92-4d98-808b-4f3aef6a8d2f.png\",\"size\":45704,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F558da3f4-fc92-4d98-808b-4f3aef6a8d2f.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F558da3f4-fc92-4d98-808b-4f3aef6a8d2f.png\"}]","Ludlum Model 3-98 125I及α-β-γ巡测仪 | 48-1135","Ludlum 48-1135 Model 3-98 125I及α-β-γ巡测仪，双探测器设计，精准测量125I及α、β、γ污染，4量程模拟率表，铸铝坚固外壳，广泛应用于放射性污染巡测。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":879,"siteId":7,"slug":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":988,"updateBy":7,"updateTime":988,"remark":7,"id":989,"siteId":9,"sourceId":718,"categoryId":8,"brandId":879,"slug":990,"name":991,"code":7,"model":992,"subtitle":993,"description":994,"images":995,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":996,"seoDescription":997,"seoKeywords":7,"brand":998,"category":999},"2026-05-25 23:39:10",150511,"150511","Ludlum Model 195 with 43-132 高量程α电离室","Model 195 with Model 43-132","Ludlum高量程α电离室系统由Model 195读数单元与Model 43-132电离室组成，专为增强α射线检测设计，同时具备β-γ辐射灵敏度。系统采用坚固铸铝外壳与密封电池仓，具备出色的工业级耐用性，为辐射监测提供持久可靠的保护。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 195 with Model 43-132\u003C\u002Fstrong> 高量程α电离室系统由Model 43-132电离室探测器和Model 195读数单元组成。Model 43-132专为增强α粒子检测而设计，同时对β和γ辐射也具有灵敏度。Model 195读数单元采用坚固的铸铝外壳和密封电池仓，具备卓越的工业级坚固性与高品质，确保仪器使用寿命长且防护持久。\u003C\u002Fp>\u003Ch3>Model 195 读数单元规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>\u003Cstrong>量程\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>高量程读数为0至1999百万dpm（可用量程为0至900百万dpm）；低量程为0至19.99百万dpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>显示屏\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>3½位LED显示\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>音频报警\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>配备耳机音频，声音频率随仪表读数增加而升高\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>响应时间\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>约5秒达到最终读数的90%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>连接器\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>5针DIN接口\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>校准控制\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>独立的凹槽电位器，用于高\u002F低增益（HI\u002FLO Gain）和平衡（BAL）调节\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>调零控制\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>表面控制旋钮，用于调整零点偏移\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>预热时间\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>初次开启后需预留5分钟稳定时间\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>结构材质\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>拉伸与铸造铝制外壳，丝网印刷标识，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>电源\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>2至3伏特，50毫安，由两节“D”型电池供电\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>尺寸 (高x宽x长)\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>17.0 x 8.9 x 21.6 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>重量\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>1.2 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>Model 43-132 探测器规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>\u003Cstrong>窗口材质\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>0.4 mg\u002Fcm² 金属化聚酯薄膜\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>窗口面积\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>100 cm²，配备83%开放率的不锈钢保护网格\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>腔室体积\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>约100 cm³\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>灵敏度\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>高达900百万dpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>支脚间距\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>窗口螺钉提供0.28 cm的间距\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>窗口间距\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>α窗口距离探测器前表面0.25 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>电源要求\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>电极：85伏特；静电计：85 +12\u002F-1.2伏特\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>连接电缆\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>5针DIN型连接器，配备3米长电缆\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>信号输出\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>0至12伏特模拟信号\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>内置测试\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>探测器背面设有按钮开关。按下开关可获得约225 x 10⁶ dpm ± 25%的读数，用于在使用前后确认探测器运行状态（此测试数据仅适用于配合Model 195使用）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>校准控制\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>取下校准盖可露出四个调节孔：\u003Cul>\u003Cli>第一孔：调节静电计偏移\u003C\u002Fli>\u003Cli>第二孔：调节探测器信号输出\u003C\u002Fli>\u003Cli>第三孔（大孔）：接入保护电压\u003C\u002Fli>\u003Cli>第四孔：接入阳极电压\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>结构材质\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>铝制主体，镀锡酚醛电极，0.4 mg\u002Fcm²窗口及不锈钢保护网\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>尺寸 (长x宽x高)\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>20.3 x 10.2 x 10.2 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>\u003Cstrong>重量\u003C\u002Fstrong>\u003C\u002Fth>\u003Ctd>0.51 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm195w43-132.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F204064ee-9eaf-41ba-abfe-f20c8b5e4317.png\",\"size\":53891,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F204064ee-9eaf-41ba-abfe-f20c8b5e4317.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F204064ee-9eaf-41ba-abfe-f20c8b5e4317.png\"}]","Ludlum Model 195 with 43-132 高量程α电离室辐射检测仪","Ludlum Model 195与43-132高量程α电离室系统，专为高灵敏度α射线检测设计，兼顾β-γ辐射监测。铸铝外壳坚固耐用，提供0-900百万dpm可用量程，是工业辐射防护的理想选择。",{"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":1001,"updateBy":7,"updateTime":908,"remark":7,"id":1002,"siteId":9,"sourceId":600,"categoryId":8,"brandId":879,"slug":1003,"name":1004,"code":7,"model":1005,"subtitle":1006,"description":1007,"images":1008,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1009,"seoDescription":1010,"seoKeywords":7,"brand":1011,"category":1012},"2026-05-25 23:37:58",150510,"150510","Ludlum 48-4036 Model 3001 多探测器数字巡测仪","Model 3001","Ludlum Model 3001 是一款坚固轻便的多探测器数字巡测仪，专为α、β或γ辐射测量设计。支持**多四个外部探测器，配备大尺寸背光LCD屏和直观操作界面，具备防溅结构，适用于各种户外和工业辐射检测环境。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3001 是一款耐用且轻便的辐射巡测仪，专为α、β或γ辐射测量而设计。该仪器支持最多四个外部探测器，每个探测器均拥有独立的校准和用户参数设置。Model 3001 配备大尺寸易读LCD屏幕和声音报警功能，并通过直观的五按钮界面进行控制。机身采用高抗冲塑料制成，具备防溅结构，非常适合户外使用。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>支持4个可选择和可配置的探测器设置\u003C\u002Fli>\u003Cli>大尺寸背光LCD显示屏，读数清晰\u003C\u002Fli>\u003Cli>自动量程功能\u003C\u002Fli>\u003Cli>提供速率（Rate）、最大值（Max）和计数（Count）三种操作模式\u003C\u002Fli>\u003Cli>防溅结构，适合户外使用\u003C\u002Fli>\u003Cli>直观的按钮界面，操作简便\u003C\u002Fli>\u003Cli>全数字校准\u003C\u002Fli>\u003Cli>配备USB端口\u003C\u002Fli>\u003Cli>重量更轻且结构坚固\u003C\u002Fli>\u003Cli>提供数据记录和耳机可选配件\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>操作模式与单位\u003C\u002Fh3>\u003Cp>仪器提供三种操作模式：RATE（显示计数率）、MAX（捕获峰值率）和 COUNT（在用户预设的0至10分钟计数时间内捕获率或剂量读数）。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。用户可通过UNITS按钮在两组选定单位之间切换。\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>兼容探测器\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>GM（盖革-米勒）、闪烁或正比计数器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>显示屏\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>3位自动量程LCD，20毫米大数字。单位：(k)cps, (k)cpm, (k)Bq, (k)dpm, (μ)(m)R(\u002Fh), (μ)(m)Sv(\u002Fh)。指示器：条形图、MAX、ALARM、USB、音频、低电量。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\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。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>线性度\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>真实值的10%以内\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LED背光\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>数据记录\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>内部最多可存储1000个数据点（需选配Lumic数据记录套件）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>响应时间\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>用户可选择1至60秒，或自动响应率FAST\u002FSLOW\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>报警\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>两个可调计数率、暴露\u002F剂量和标量报警设定点\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>高压\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>400至1500 Vdc\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>音频\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>约4.5 kHz，点击音在0.6米处大于65 dB，报警音大于72 dB\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电源\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>四节AA碱性电池\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电池寿命\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>约500小时（背光常亮时低至60小时），16小时低电量警告\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>结构\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>高抗冲塑料，带防水橡胶密封和独立电池仓\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>温度范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>-20至50 °C（可**-40至65 °C）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>环境评级\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>NEMA 5 或 IP 53\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>尺寸 (高x长x宽)\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>16.5 x 11.4 x 21.6 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>重量\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0.7 kg（不含探测器和夹子）\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>包含校准软件及USB线缆，支持参数读写、校准向导和坪区向导。\u003C\u002Fli>\u003Cli>\u003Cstrong>Lumic配置套件 (4519-747)：\u003C\u002Fstrong>包含配置软件及USB线缆，用于参数读写（不含校准向导）。\u003C\u002Fli>\u003Cli>\u003Cstrong>Lumic数据记录套件 (4498-1019)：\u003C\u002Fstrong>包含数据记录软件和线缆。\u003C\u002Fli>\u003Cli>\u003Cstrong>耳机插孔 (4498-555)：\u003C\u002Fstrong>为仪器添加耳机插孔。\u003C\u002Fli>\u003Cli>\u003Cstrong>立体声\u002F单声道耳机 (22-9313)：\u003C\u002Fstrong>可调节耳机。\u003C\u002Fli>\u003Cli>\u003Cstrong>肩带 (4498-868)：\u003C\u002Fstrong>1.8米可调节尼龙肩带。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 3000系列仪器箱 (2312958)：\u003C\u002Fstrong>坚固的防尘防水运输和存储箱。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>数据输出选项\u003C\u002Fh3>\u003Cp>\u003Cstrong>注意：\u003C\u002Fstrong>以下选项只能选择其一。\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>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\u002Fm3001_face_w_log-button--handle-1b.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fcf60fd86-7dd3-42c0-8b59-8880d0d70f8a.png\",\"size\":44701,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002Fcf60fd86-7dd3-42c0-8b59-8880d0d70f8a.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002Fcf60fd86-7dd3-42c0-8b59-8880d0d70f8a.png\"}]","Ludlum 48-4036 Model 3001 多探测器数字巡测仪 | α\u002Fβ\u002Fγ辐射检测仪","Ludlum Model 3001 (货号48-4036) 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23:36:17",150509,"150509","Ludlum Model 4404-16 Series 地质勘探辐射监测仪","Model 4404-16 Series","Ludlum Model 4404-16系列地质勘探监测系统提供地表辐射测量，帮助识别目标区域地下地质的感兴趣区域。该仪器是出色的石油勘探和矿石勘探工具，其高灵敏度也便于在寻找放射性污染时进行大面积测量。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 4404-16 和 4404-16-4 地质勘探系统提供地表辐射测量，帮助识别目标区域地下地质的感兴趣区域。这些仪器是出色的石油勘探和矿石勘探工具。其高灵敏度也便于在寻找放射性污染时进行大面积调查。\u003C\u002Fp>\u003Cp>每个系统均由大型闪烁体探测器、多单通道电子元件和防水外壳组成。Model 4404-16 配备大型 5.1 x 10.2 x 40.6 cm (2 x 4 x 16 in.) NaI 探测器，而 Model 4404-16-4 配备 7.6 x 7.6 cm (3 x 3 in.) NaI 探测器。Model 4404-16-4 还配备了用于无电缆数据传输的无线收发器、可充电电池以及一个紧凑型便携箱，可轻松放入中等大小的背包（不包含背包）中。\u003C\u002Fp>\u003Cp>需要一台计算机来读取仪器数据。Ludlum 提供加固型计算机作为选件，或者客户可以提供自己的计算机。还提供 GPS 选件，以帮助轻松重新定位感兴趣的点。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>大型 NaI 闪烁体探测器\u003C\u002Fli>\u003Cli>多单通道分析仪\u003C\u002Fli>\u003Cli>数据记录程序\u003C\u002Fli>\u003Cli>兼容 Google Earth™ 文件\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>包含组件\u003C\u002Fh3>\u003Cp>\u003Cstrong>每个 Model 4404-16 系列地质勘探仪包含：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>安装在防风雨便携箱中的 NaI 闪烁体探测器\u003Cul>\u003Cli>Model 4404-16 探测器尺寸 (高 x 宽 x 长)：5.1 x 10.2 x 40.6 cm (2 x 4 x 16 in.)\u003C\u002Fli>\u003Cli>Model 4404-16-4 探测器尺寸 (直径 x 长)：7.6 x 7.6 cm (3 x 3 in.)\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Fli>\u003Cli>Geo-Explorer PC 软件\u003C\u002Fli>\u003Cli>KML Generator PC 软件\u003C\u002Fli>\u003Cli>串行电缆，3.6 m (12 ft)\u003C\u002Fli>\u003Cli>车辆电源电缆，4.5 m (15 ft)\u003C\u002Fli>\u003Cli>USB 闪存盘，1 GB mini\u003C\u002Fli>\u003Cli>检查源 0.25 µCi (137Cs)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格：Model 4404-16\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>部件号\u003C\u002Fth>\u003Ctd>48-3730\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器\u003C\u002Fth>\u003Ctd>5.1 x 10.2 x 40.6 cm (2.0 x 4.0 x 16.0 in.) 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装置。\u003C\u002Ftd>\u003Ctd>2312074\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm4404-16_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F8d23c5e1-f6ff-4206-917d-4300da95f5e9.png\",\"size\":104997,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F8d23c5e1-f6ff-4206-917d-4300da95f5e9.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F8d23c5e1-f6ff-4206-917d-4300da95f5e9.png\"}]","Ludlum Model 4404-16系列地质勘探监测系统配备大型NaI闪烁体探测器，支持多单通道分析，提供数据记录程序及兼容Google Earth的文件格式，适用于石油勘探、矿石勘探及大面积放射性污染调查。",{"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":1027,"updateBy":7,"updateTime":975,"remark":7,"id":1028,"siteId":9,"sourceId":457,"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":1030,"seoDescription":1035,"seoKeywords":7,"brand":1036,"category":1037},"2026-05-25 23:34:32",150508,"150508","Ludlum 48-1408 Model 3A 通用辐射测量仪（带报警）","Model 3A","Ludlum Model 3A 是一款带有声音报警功能的通用型手持模拟辐射测量仪。它支持 GM 和闪烁体探测器，适用于 Alpha、Beta 和 Gamma 辐射检测。采用铸铝外壳，坚固耐用，提供四档量程选择，是工业和科研领域高性价比的可靠选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 3A 是一款在畅销的通用型 Model 3 手持模拟率表基础上增加了\u003Cstrong>声音报警功能\u003C\u002Fstrong>的测量仪。它以其卓越的准确性和持久的可靠性而闻名。铸铝仪器外壳、独立的电池仓以及配套的金属手柄，提供了工业级的坚固性，确保长久的保护和使用寿命。\u003C\u002Fp>\u003Cp>前面板控制包括：用于选择四档量程、仪器关闭和电池测试的旋转开关，音频开关，快\u002F慢响应开关，以及计数复位按钮。模拟表提供多种测量范围和单位，以**匹配所选的外部辐射探测器。仪器标配一根1米（39英寸）长的直型探测器电缆，带有 'C' 型连接器。\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>高性价比\u003C\u002Fstrong>：价格实惠，满足基础测量需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用\u003C\u002Fstrong>：铸铝外壳与金属手柄设计。\u003C\u002Fli>\u003Cli>\u003Cstrong>4档量程\u003C\u002Fstrong>：4档模拟率表，适应不同辐射水平。\u003C\u002Fli>\u003Cli>\u003Cstrong>报警功能\u003C\u002Fstrong>：声光双重报警提示。\u003C\u002Fli>\u003Cli>\u003Cstrong>广泛兼容\u003C\u002Fstrong>：支持 GM（盖革-米勒）和闪烁体探测器。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>应用领域\u003C\u002Fth>\u003Ctd>Alpha, Beta, Gamma 辐射测量\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>兼容探测器\u003C\u002Fth>\u003Ctd>GM（盖革-米勒）, 闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>检测范围\u003C\u002Fth>\u003Ctd>取决于所选探测器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>连接探测器时，读数在真实值的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表头刻度\u003C\u002Fth>\u003Ctd>0 - 2 mR\u002Fhr, 或 0 - 500 cpm, 电池测试 (BAT TEST)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表头类型\u003C\u002Fth>\u003Ctd>6.4 cm (2.5 in.) 弧度, 1 mA 模拟型\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>控制功能\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>\u003Cstrong>旋转选择开关：\u003C\u002Fstrong>仪器关闭、电池检查、量程（×0.1, ×1, ×10, ×100）\u003C\u002Fli>\u003Cli>\u003Cstrong>响应开关：\u003C\u002Fstrong>FAST（4秒）或 SLOW（22秒）切换\u003C\u002Fli>\u003Cli>\u003Cstrong>复位按钮：\u003C\u002Fstrong>表头归零\u003C\u002Fli>\u003Cli>\u003Cstrong>音频开关：\u003C\u002Fstrong>音频开\u002F关，内置扬声器（0.6 m处 > 60 dB）\u003C\u002Fli>\u003Cli>\u003Cstrong>校准控制：\u003C\u002Fstrong>前面板可访问（带保护盖）\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警功能\u003C\u002Fth>\u003Ctd>前面板红灯指示及持续声音提示，由表头偏转触发\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>固定为 -30 mV ± 10 mV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C（可**在 -40 至 65 °C 下运行）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>2节 'D' 型电池（外部可访问的密封仓）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>使用碱性电池通常 > 2000 小时（可在表头检查电量）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外壳材质\u003C\u002Fth>\u003Ctd>铸造和拉伸铝材，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>'C' 系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高×宽×长)\u003C\u002Fth>\u003Ctd>16.5 × 8.9 × 21.6 cm（包含手柄）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.6 kg（包含电池）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>表盘选项\u003C\u002Fh3>\u003Cp>以下为常用表盘选项，其他表盘可根据需求定制：\u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>表盘型号\u003C\u002Fth>\u003Cth>刻度描述\u003C\u002Fth>\u003Cth>适用探测器\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-043\u003C\u002Ftd>\u003Ctd>0 - 50 cps, BAT TEST\u003C\u002Ftd>\u003Ctd>Model 44-2\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>202-1092\u003C\u002Ftd>\u003Ctd>0 - 9 kcpm, 0 - 0.1 µSv\u002Fh, BAT TEST\u003C\u002Ftd>\u003Ctd>Model 44-10\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>配件名称\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>便携式标量选项\u003C\u002Ftd>\u003Ctd>增加标量计数功能，包括数字读数、计数时间选择开关和计数控制按钮。\u003C\u002Ftd>\u003Ctd>4464-114\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>过载指示器选项\u003C\u002Ftd>\u003Ctd>增加带指示灯的过载指示功能。\u003C\u002Ftd>\u003Ctd>4464-130\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测器夹\u003C\u002Ftd>\u003Ctd>不锈钢夹子，连接到手柄或外壳，方便单手携带。\u003C\u002Ftd>\u003Ctd>视探测器而定\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>照明手柄\u003C\u002Ftd>\u003Ctd>带有 LED 灯的手柄，用于照亮仪器显示屏。\u003C\u002Ftd>\u003Ctd>4464-154\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>肩带\u003C\u002Ftd>\u003Ctd>可调节的尼龙肩带。\u003C\u002Ftd>\u003Ctd>4363-413\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>耳机插孔\u003C\u002Ftd>\u003Ctd>为仪器增加耳机插孔。\u003C\u002Ftd>\u003Ctd>4464-464\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>运输与存储箱 (小号)\u003C\u002Ftd>\u003Ctd>坚固、防尘和防水的运输和存储箱。\u003C\u002Ftd>\u003Ctd>2311062\u003C\u002Ftd>\u003C\u002Ftr>\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>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm3a-lft-angle-trans_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F7759b127-ef74-4fba-9e13-94a1ea8ee5ed.png\",\"size\":68882,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F25\u002F7759b127-ef74-4fba-9e13-94a1ea8ee5ed.png\",\"url\":\"image\u002F2026\u002F05\u002F25\u002F7759b127-ef74-4fba-9e13-94a1ea8ee5ed.png\"}]","Ludlum Model 3A (货号48-1408) 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