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V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>计数器阈值\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>2 至 5 mV（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>气体连接器\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>双端快速断开接头\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>尺寸 (高x宽x长)\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>10 x 11.7 x 19.8 cm（含手柄）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>重量\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>0.9 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>电缆限制\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>推荐最大电缆长度为 3.66 m，使用更长电缆会降低探测器性能\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>建议配套仪器\u003C\u002Fh3>\u003Cp>为发挥最佳性能，建议搭配以下 Ludlum 测量仪表使用：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>Model 3002：\u003C\u002Fstrong>数字测量仪，支持α-β计数，可存储多达1000个数据点。\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 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Screen)：\u003C\u002Fstrong>货号 7342-157\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-68_angle.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fdb3109b8-819d-4f4b-8bff-13eb07ae5a3f.png\",\"size\":64926,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fdb3109b8-819d-4f4b-8bff-13eb07ae5a3f.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fdb3109b8-819d-4f4b-8bff-13eb07ae5a3f.png\"}]","Ludlum Model 43-68 α-β表面污染探测器 | 可充气正比计数管","Ludlum Model 43-68 α-β表面污染探测器，采用可充气正比计数管设计，支持P-10气体，提供高效的α和β射线探测，适用于表面污染调查与辐射监测。",{"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":908,"updateBy":7,"updateTime":908,"remark":7,"id":909,"siteId":9,"sourceId":910,"categoryId":8,"brandId":880,"slug":911,"name":912,"code":7,"model":913,"subtitle":914,"description":915,"images":916,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":917,"seoDescription":918,"seoKeywords":7,"brand":919,"category":920},"2026-05-26 00:48:50",150560,277,"150560","Ludlum Model 43-143-1 α-β探测器","Model 43-143-1","Ludlum Model 43-143-1 是一款100 cm²气流正比探测器，提供优异的α和β探测效率。常用于配备P-10计数气体连续供应的污染监测站，具备轻量化设计和易于更换窗口的特点。","\u003Ch3>产品简介\u003C\u002Fh3>\u003Cp>这款100 cm²的气流正比探测器提供卓越的α和β探测效率。它最常用于污染监测站，可连续供应P-10计数气体。计数气体通过位于探测器底部的进气口进入，并通过探测器主体顶部的针孔大小排气口排出。\u003C\u002Fp>\u003Cp>该轻量化设计的另一个特点是，当金属化聚酯窗口需要更换时，可以轻松接触。只需将探测器主体上的前盖滑下即可完成更换。\u003C\u002Fp>\u003Cp>（等同于 Eberline HP-100）\u003C\u002Fp>\u003Ch3>规格参数\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>α-β表面污染监测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>气体正比计数器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>推荐计数气体\u003C\u002Fth>\u003Ctd>推荐使用P-10（10%甲烷，90%氩气）。也可使用其他计数气体。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>气体流量\u003C\u002Fth>\u003Ctd>计数气体通过进气口（位于探测器底部）进入，并通过位于探测器顶部的小针孔排出，以确保气体在整个体积内良好流动。气体流量约为30至50 cc\u002Fmin。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口\u003C\u002Fth>\u003Ctd>通常为两层金属化聚酯（0.8 mg\u002Fcm²）。可提供其他厚度。通过滑下可拆卸的前盖即可轻松更换。\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>100 cm² (15.5 in²)\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>70 cm² (10.9 in²)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率 (4π)\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>20%\u003Cbr>\u003Cstrong>14C：\u003C\u002Fstrong>15%\u003Cbr>\u003Cstrong>99Tc：\u003C\u002Fstrong>23%\u003Cbr>\u003Cstrong>90Sr\u002F90Y：\u003C\u002Fstrong>20%\u003Cbr>\u003Cstrong>Gamma：\u003C\u002Fstrong>1%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>同时α-β计数\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>17.5%\u003Cbr>\u003Cstrong>99Tc：\u003C\u002Fstrong>20%\u003Cbr>\u003Cstrong>90Sr\u002F90Y：\u003C\u002Fstrong>20%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底\u003Cbr>(10 µR\u002Fhr 场)\u003C\u002Fth>\u003Ctd>\u003Cstrong>Alpha：\u003C\u002Fstrong>在仅α平台区运行时 ≤ 3 cpm\u003Cbr>\u003Cstrong>Beta-Gamma：\u003C\u002Fstrong>≤ 350 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>\u003Cstrong>Alpha：\u003C\u002Fstrong>1100至1400 V（典型值）\u003Cbr>\u003Cstrong>Beta-Gamma：\u003C\u002Fstrong>1600至1800 V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>计数器阈值设置\u003C\u002Fth>\u003Ctd>定标器或总计数仪器的典型值为2至5 mV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>MHV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>8.4 x 11.9 x 15.5 cm (3.3 x 4.7 x 6.1 in) 含手柄\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.59 kg (1.3 lb)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电缆\u003C\u002Fth>\u003Ctd>α-β气流正比探测器的最大推荐电缆长度为3.66 m (12 ft)。可使用更长的电缆，但探测器性能会降低。\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>推荐配套仪器\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>型号\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>Model 3002\u003C\u002Ftd>\u003Ctd>数字巡检仪\u003Cul>\u003Cli>用于α-β计数\u003C\u002Fli>\u003Cli>存储多达1000个数据点\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-4037\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 12\u003C\u002Ftd>\u003Ctd>模拟巡检仪\u003C\u002Ftd>\u003Ctd>48-1609\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 16\u003C\u002Ftd>\u003Ctd>模拟巡检仪\u003Cul>\u003Cli>可调窗口\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-1612\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 18\u003C\u002Ftd>\u003Ctd>模拟巡检仪\u003Cul>\u003Cli>可调窗口\u003C\u002Fli>\u003Cli>3种探测器设置\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-1613\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 2000\u003C\u002Ftd>\u003Ctd>定标器\u003Cul>\u003Cli>定标范围：0至999,999计数\u003C\u002Fli>\u003Cli>定时器：0至999分钟\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-1648\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 2200\u003C\u002Ftd>\u003Ctd>定标器-率表\u003Cul>\u003Cli>定标范围：0至999,999计数\u003C\u002Fli>\u003Cli>率表范围：0至500,000 cpm\u003C\u002Fli>\u003Cli>定时器：0至999分钟\u003C\u002Fli>\u003Cli>可调窗口\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-1651\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>-\u003C\u002Ftd>\u003Ctd>带数字LCD的模拟定标器-率表\u003Cul>\u003Cli>单道分析\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-2065\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>-\u003C\u002Ftd>\u003Ctd>带数字LCD的模拟定标器-率表\u003Cul>\u003Cli>同时α-β计数\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-2679\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 2241-2\u003C\u002Ftd>\u003Ctd>数字定标器-率表\u003Cul>\u003Cli>自动量程\u003C\u002Fli>\u003Cli>RS-232端口\u003C\u002Fli>\u003Cli>2种探测器设置\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-2731\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 2350-1\u003C\u002Ftd>\u003Ctd>数字数据记录巡检仪\u003Cul>\u003Cli>存储1000个数据点\u003C\u002Fli>\u003Cli>支持16种探测器设置\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-2751\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 2360\u003C\u002Ftd>\u003Ctd>带数字定标器LCD的模拟数据记录巡检仪\u003Cul>\u003Cli>同时α-β测量\u003C\u002Fli>\u003Cli>存储550个数据点\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003Ctd>48-2872\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 4906A\u003C\u002Ftd>\u003Ctd>α手足污染监测仪\u003C\u002Ftd>\u003Ctd>48-3687\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 4906AB\u003C\u002Ftd>\u003Ctd>α-β手足污染监测仪\u003C\u002Ftd>\u003Ctd>48-3688\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 4906P\u003C\u002Ftd>\u003Ctd>α-β-γ手足污染监测仪\u003C\u002Ftd>\u003Ctd>48-3919\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>选项\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>Model 2750\u003C\u002Ftd>\u003Ctd>气流控制箱\u003C\u002Ftd>\u003Ctd>48-2146\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>2-Stage Gas Regulator\u003C\u002Ftd>\u003Ctd>气体减压阀\u003C\u002Ftd>\u003Ctd>2310017\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model T-1031\u003C\u002Ftd>\u003Ctd>气流时间控制器\u003C\u002Ftd>\u003Ctd>48-2472\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>使用手册 (Manual)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-143-1_a.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fa57aa906-2df4-438a-9253-ed8a20b74636.png\",\"size\":97381,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fa57aa906-2df4-438a-9253-ed8a20b74636.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fa57aa906-2df4-438a-9253-ed8a20b74636.png\"}]","Ludlum Model 43-143-1 α-β探测器 | 气流正比计数器","Ludlum Model 43-143-1 是一款100 cm²气流正比探测器，提供优异的α和β探测效率，适用于污染监测站。具备轻量化设计和易于更换金属化聚酯窗口的特点，支持P-10计数气体连续供应。",{"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":922,"updateBy":7,"updateTime":923,"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},"2026-05-26 00:47:06","2026-05-26 00:47:05",150559,276,"150559","Ludlum Model 43-135-1 大面积2π正比计数器探测器","Model 43-135-1","Ludlum Model 43-135-1 是一款大面积2π正比计数器探测器，专为大面积α和β放射源的校准而设计。探测器采用无窗结构，与样品托盘通过重型夹具密封连接，可在较高压力（**高0.2 MPa）下运行，确保测量的**性与稳定性。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-135-1（货号：47-4117）是一款大面积2π正比计数器探测器，专为大面积α和β放射源的校准而设计。探测器采用无窗结构，与样品托盘通过重型夹具密封连接，可在较高压力（最高0.2 MPa）下稳定运行，为放射性源校准提供高精度、高可靠性的测量方案。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>典型本底（10 µR\u002Fhr场）\u003C\u002Fth>\u003Ctd>\u003Cstrong>Alpha：\u003C\u002Fstrong>0.06 cps\u003Cbr>\u003Cstrong>Beta：\u003C\u002Fstrong>30 cps\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀响应\u003C\u002Fth>\u003Ctd>有效区域内 ± 1%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率（4π）\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>42%\u003Cbr>\u003Cstrong>230Th：\u003C\u002Fstrong>33%\u003Cbr>\u003Cstrong>99Tc：\u003C\u002Fstrong>55%\u003Cbr>\u003Cstrong>63Ni：\u003C\u002Fstrong>37%\u003Cbr>\u003Cstrong>90Sr\u002F90Y：\u003C\u002Fstrong>55%\u003Cbr>效率基于镍或不锈钢电镀背衬源测定\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阳极丝\u003C\u002Fth>\u003Ctd>0.025 mm（0.001 in.）铂金，25 mm（1 in.）间距，安装于聚四氟乙烯绝缘柱上\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>样品至阳极丝距离\u003C\u002Fth>\u003Ctd>6 mm（0.25 in.）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>低于 2500 VDC\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>坪长\u003C\u002Fth>\u003Ctd>> 200 V，斜率约 1%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器连接器\u003C\u002Fth>\u003Ctd>密封型 MHV 连接器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器组件密封\u003C\u002Fth>\u003Ctd>Viton O型圈\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>计数阈值\u003C\u002Fth>\u003Ctd>总计数仪器典型值 -5 mV\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作压力\u003C\u002Fth>\u003Ctd>4 至 30 PSI（27 至 207 kPa）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>最大压力\u003C\u002Fth>\u003Ctd>45 PSIA（310.3 kPa）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>标准配备\u003C\u002Fth>\u003Ctd>\u003Cul>\u003Cli>计数气体进出口\u003C\u002Fli>\u003Cli>超压保护泄压阀\u003C\u002Fli>\u003Cli>压力表（0 至 30 PSI，0 至 200 kPa，两英寸表盘）\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>外形尺寸（高 x 宽 x 长）\u003C\u002Fth>\u003Ctd>18.3 x 43.2 x 53.3 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>最大源尺寸（高 x 宽 x 长）\u003C\u002Fth>\u003Ctd>1.3 x 29 x 34.9 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>约 37.2 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 2750\u003C\u002Fstrong>（货号：48-2146）：气体流量控制箱\u003C\u002Fli>\u003Cli>\u003Cstrong>两级气体调节器\u003C\u002Fstrong>（货号：2310017）：气体压力调节器\u003C\u002Fli>\u003Cli>\u003Cstrong>Model T-1031\u003C\u002Fstrong>（货号：48-2472）：气体流量时间控制器\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>文档资料\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表（Data Sheet）\u003C\u002Fli>\u003Cli>用户手册（Manual）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fmodel_43_135-1.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F2095b12f-dc1b-426b-a9e7-46ea0837cb09.png\",\"size\":78627,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F2095b12f-dc1b-426b-a9e7-46ea0837cb09.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F2095b12f-dc1b-426b-a9e7-46ea0837cb09.png\"}]","Ludlum Model 43-135-1 大面积2π正比计数器探测器 | α\u002Fβ放射源校准","Ludlum Model 43-135-1 大面积2π正比计数器探测器，专为大面积α和β放射源校准设计，无窗结构，工作气压可达0.2 MPa，探测效率高达55%，适用于核工业及放射性检测领域。",{"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":877,"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},"2026-05-26 00:46:39",150558,275,"150558","Ludlum Model 43-1 α粒子探测器","Model 43-1","Ludlum Model 43-1 是一款专为α表面污染巡测设计的高灵敏度探测器。采用硫化锌(银)闪烁体与光电倍增管技术，具备优异的探测效率与均匀性，铝制外壳坚固耐用，广泛适用于核工业、环保及实验室的α放射性检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 43-1\u003C\u002Fstrong>（货号：47-1516）是一款专业的\u003Cstrong>α粒子探测器\u003C\u002Fstrong>，专为α表面污染巡测而设计。该探测器采用高灵敏度的硫化锌(银) [ZnS(Ag)] 闪烁体，结合带磁屏蔽的光电倍增管，能够提供卓越的探测效率和极低的背景噪声，是核设施、环保监测及实验室放射性检测的**工具。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>α表面污染巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag) 闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口材质\u003C\u002Fth>\u003Ctd>通常为 0.8 mg\u002Fcm² 镀金属聚酯薄膜（户外使用推荐 1.2 mg\u002Fcm²）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>83 cm²\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>75 cm²\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>4π 探测效率\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>33%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底 (10 µR\u002Fhr 场)\u003C\u002Fth>\u003Ctd>≤ 3 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀性\u003C\u002Fth>\u003Ctd>在平均读数的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径 3.8 cm，带磁屏蔽\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>500 至 1200 V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>\"C\" 系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铝制外壳，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (直径 x 长度)\u003C\u002Fth>\u003Ctd>12.2 x 24.9 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.9 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 180-16 样品架 (货号 47-1132)：\u003C\u002Fstrong>适用于最大直径 10.2 cm 的样品。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>英文手册\u003C\u002Fli>\u003Cli>俄文手册\u003C\u002Fli>\u003Cli>CE ****\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换零件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>零件号\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>聚酯薄膜窗口 (Mylar Window)\u003C\u002Ftd>\u003Ctd>40-4034\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>带 ZnS 的光导 (Light Pipe with ZnS)\u003C\u002Ftd>\u003Ctd>4002-214\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>保护盖 (Protective Cap)\u003C\u002Ftd>\u003Ctd>7002-157\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-1_face.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fcce3ed37-163d-4642-a3ad-3b94f2c4abb2.png\",\"size\":41014,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fcce3ed37-163d-4642-a3ad-3b94f2c4abb2.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fcce3ed37-163d-4642-a3ad-3b94f2c4abb2.png\"}]","Ludlum Model 43-1 α粒子探测器 | 47-1516 α表面污染巡测仪","Ludlum Model 43-1 α粒子探测器（货号47-1516）采用ZnS(Ag)闪烁体，专为α表面污染巡测设计，对239Pu探测效率达33%，本底极低，是核辐射检测的理想选择。",{"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":951,"updateBy":7,"updateTime":877,"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},"2026-05-26 00:45:34",150557,274,"150557","Ludlum Model 43-2 α表面污染探测器","Model 43-2","Ludlum Model 43-2（货号47-1517）是一款专为α表面污染巡测设计的高性能探测器。采用ZnS(Ag)闪烁体与镀铝聚酯薄膜窗，对239Pu和230Th的4π探测效率达30%。铝制机身轻便耐用，支持多种样品架及替换配件，是实验室及户外放射性检测的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-2（货号：47-1517）是一款专业级α表面污染探测器，广泛应用于α放射性巡测任务。该探测器采用ZnS(Ag)闪烁体技术，具备高灵敏度和优异的探测效率，配合坚固的铝制外壳与磁屏蔽光电倍增管，确保在各种环境下提供稳定、可靠的测量数据。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>应用范围\u003C\u002Fth>\u003Ctd>α表面污染巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag) 闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测窗\u003C\u002Fth>\u003Ctd>通常为 0.8 mg\u002Fcm² 镀铝聚酯薄膜（户外使用推荐 1.2 mg\u002Fcm²）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>9.7 cm² (1.5 in²)\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>9.7 cm² (1.5 in²)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率 (4π)\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>30%\u003Cbr>\u003Cstrong>230Th：\u003C\u002Fstrong>30%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底 (10 µR\u002Fhr 场)\u003C\u002Fth>\u003Ctd>≤ 3 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀性\u003C\u002Fth>\u003Ctd>在平均读数的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径 3.8 cm (1.5 in)，带磁屏蔽\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>500 至 1200 V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>\"C\" 系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铝制，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (直径 x 长度)\u003C\u002Fth>\u003Ctd>4.8 x 18.4 cm (1.9 x 7.3 in)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.3 kg (0.6 lb)\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>型号\u002F名称\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>Model 180-1\u003C\u002Ftd>\u003Ctd>用于最大直径 5.1 cm (2 in) 样品的样品架\u003C\u002Ftd>\u003Ctd>47-1675\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 180-1L\u003C\u002Ftd>\u003Ctd>带铅屏蔽的样品架，用于最大直径 5.1 cm (2 in) 样品\u003C\u002Ftd>\u003Ctd>47-2988\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Model 180-24\u003C\u002Ftd>\u003Ctd>用于最大直径 5.1 cm (2 in) 样品的样品架\u003C\u002Ftd>\u003Ctd>47-2631\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Sample Planchets\u003C\u002Ftd>\u003Ctd>500个铝或不锈钢样品盘套装\u003C\u002Ftd>\u003Ctd>视材质而定\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>聚酯薄膜窗 (Mylar Window)\u003C\u002Ftd>\u003Ctd>4002-377\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>闪烁体 (Scintillator)\u003C\u002Ftd>\u003Ctd>4002-321\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>1.5英寸光电倍增管，无底座带分压器\u003C\u002Ftd>\u003Ctd>4002-510\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>红色保护盖 (Red Protective Cap)\u003C\u002Ftd>\u003Ctd>03-5475\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>支持文档\u003C\u002Fh3>\u003Cul>\u003Cli>数据手册 (Data Sheet)\u003C\u002Fli>\u003Cli>用户手册 (Manual)\u003C\u002Fli>\u003Cli>CE**** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-2_a.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fec038802-ee79-4a1d-a6cd-0be258714245.png\",\"size\":55109,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fec038802-ee79-4a1d-a6cd-0be258714245.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fec038802-ee79-4a1d-a6cd-0be258714245.png\"}]","Ludlum Model 43-2 α表面污染探测器 | 47-1517 ZnS(Ag)闪烁体探头","Ludlum Model 43-2（货号47-1517）α表面污染探测器，采用ZnS(Ag)闪烁体，对239Pu和230Th探测效率达30%。提供多种样品架及替换配件，适用于实验室与户外α巡测。",{"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":965,"updateBy":7,"updateTime":877,"remark":7,"id":966,"siteId":9,"sourceId":967,"categoryId":8,"brandId":880,"slug":968,"name":969,"code":7,"model":970,"subtitle":971,"description":972,"images":973,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":974,"seoDescription":975,"seoKeywords":7,"brand":976,"category":977},"2026-05-26 00:44:00",150556,273,"150556","Ludlum Model 43-202 α探测器","Model 43-202","Ludlum Model 43-202（货号47-4254）是一款高性能α探测器，采用ZnS(Ag)闪烁体与镀铝聚酯薄膜窗口设计。专为通用巡测仪、率表和定标器配套使用，具备高探测效率与低本底特性，广泛应用于辐射监测与表面污染检测领域。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-202（货号：47-4254）是一款专业级α探测器，专为通用巡测仪、率表和定标器设计。该探测器采用\u003Cstrong>ZnS(Ag)闪烁体\u003C\u002Fstrong>，结合0.8 mg\u002Fcm²镀铝聚酯薄膜窗口与79%开孔率的不锈钢防护网，确保了优异的探测灵敏度与耐用性。其典型本底极低，在10 µR\u002Fhr辐射场中≤3 cpm，能够精准捕捉α粒子，是核工业、环境监测及实验室辐射测量的**选择。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>建议配套仪器\u003C\u002Fth>\u003Ctd>通用巡测仪、率表和定标器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag)闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口材质\u003C\u002Fth>\u003Ctd>0.8 mg\u002Fcm² 镀铝聚酯薄膜\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>防护网\u003C\u002Fth>\u003Ctd>不锈钢材质，79%开孔率\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>17.8 cm²\u003Cbr>\u003Cstrong>开孔面积：\u003C\u002Fstrong>14.1 cm²\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率 (4π)\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>18%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底 (10 µR\u002Fhr场)\u003C\u002Fth>\u003Ctd>≤ 3 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀性\u003C\u002Fth>\u003Ctd>在平均读数的10%以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径5.1 cm，带磁屏蔽\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>500至1200 V（典型值）\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>外壳材质\u003C\u002Fth>\u003Ctd>铝制，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (直径 x 长度)\u003C\u002Fth>\u003Ctd>6.7 x 21.6 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>4.4 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>Model 180-7 (货号: 47-1582)：\u003C\u002Fstrong>适用于**大直径5.1 cm样品的样品架。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表 (Data Sheet)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-202_974333237.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ff2f124f0-f2b8-4f2b-8aaa-4f428bc74f63.png\",\"size\":63379,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ff2f124f0-f2b8-4f2b-8aaa-4f428bc74f63.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Ff2f124f0-f2b8-4f2b-8aaa-4f428bc74f63.png\"}]","Ludlum Model 43-202 α探测器 | 47-4254 ZnS(Ag)闪烁体探头","Ludlum Model 43-202（货号47-4254）α探测器采用ZnS(Ag)闪烁体，对239Pu的4π探测效率达18%。配备5.1cm光电倍增管与磁屏蔽设计，适用于通用巡测仪与定标器，提供精准的表面污染检测。",{"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":979,"updateBy":7,"updateTime":877,"remark":7,"id":980,"siteId":9,"sourceId":981,"categoryId":8,"brandId":880,"slug":982,"name":983,"code":7,"model":984,"subtitle":985,"description":986,"images":987,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":988,"seoDescription":989,"seoKeywords":7,"brand":990,"category":991},"2026-05-26 00:42:53",150555,272,"150555","Ludlum Model 43-5 阿尔法粒子探测器","Model 43-5","Ludlum Model 43-5（货号47-1521）是一款专业级阿尔法粒子探测器，采用ZnS(Ag)闪烁体技术，适用于通用巡测仪、计数率仪和定标器，广泛应用于辐射监测与环境安全检测领域。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-5 阿尔法粒子探测器（货号：47-1521）是一款专为阿尔法辐射巡测设计的高性能探测设备。该探测器采用ZnS(Ag)闪烁体作为核心检测元件，配合磁屏蔽光电倍增管，能够实现对阿尔法粒子的高效、精准检测。适用于各类通用巡测仪、计数率仪及定标器，是辐射安全监测领域的**选择。\u003C\u002Fp>\u003Ch3>核心规格参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>用途：\u003C\u002Fstrong>阿尔法辐射巡测\u003C\u002Fli>\u003Cli>\u003Cstrong>推荐配套仪器：\u003C\u002Fstrong>通用巡测仪、计数率仪、定标器\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>ZnS(Ag)闪烁体\u003C\u002Fli>\u003Cli>\u003Cstrong>窗膜材质：\u003C\u002Fstrong>典型厚度0.8 mg\u002Fcm²金属化聚酯薄膜（户外使用推荐1.2 mg\u002Fcm²）\u003C\u002Fli>\u003Cli>\u003Cstrong>窗膜面积：\u003C\u002Fstrong>有效面积79 cm²，开放面积52 cm²\u003C\u002Fli>\u003Cli>\u003Cstrong>防护屏：\u003C\u002Fstrong>厚度1.27 mm铝制，方孔尺寸5.1 mm，开孔率66%\u003C\u002Fli>\u003Cli>\u003Cstrong>探测效率（4π）：\u003C\u002Fstrong>对239Pu为13%\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底计数（10 µR\u002Fhr场）：\u003C\u002Fstrong>≤3 cpm\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器均匀性：\u003C\u002Fstrong>平均读数偏差在10%以内\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>电气与环境参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>光电倍增管：\u003C\u002Fstrong>直径38 mm，带磁屏蔽\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>典型值500至1200 V\u003C\u002Fli>\u003Cli>\u003Cstrong>工作温度范围：\u003C\u002Fstrong>-20至50 °C\u003C\u002Fli>\u003Cli>\u003Cstrong>环境防护等级：\u003C\u002Fstrong>IP63\u003C\u002Fli>\u003Cli>\u003Cstrong>连接器：\u003C\u002Fstrong>C系列（可提供其他型号）\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>物理规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>外壳材质：\u003C\u002Fstrong>铝制，米色粉末涂层\u003C\u002Fli>\u003Cli>\u003Cstrong>外形尺寸（高×宽×长）：\u003C\u002Fstrong>7.6 × 6.4 × 34.3 cm\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>0.9 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可更换配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>窗膜组件：\u003C\u002Fstrong>货号 40-4111\u003C\u002Fli>\u003Cli>\u003Cstrong>闪烁体：\u003C\u002Fstrong>货号 4077-039\u003C\u002Fli>\u003Cli>\u003Cstrong>防护帽：\u003C\u002Fstrong>货号 7077-035\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-5_side.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fc82382a7-ca03-4242-bccd-604dd78c2a47.png\",\"size\":28132,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fc82382a7-ca03-4242-bccd-604dd78c2a47.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fc82382a7-ca03-4242-bccd-604dd78c2a47.png\"}]","Ludlum Model 43-5 阿尔法粒子探测器 | 货号47-1521 | ZnS(Ag)闪烁体辐射巡测仪","Ludlum Model 43-5阿尔法粒子探测器（货号47-1521），采用ZnS(Ag)闪烁体，探测效率13%（239Pu），IP63防护等级，适用于阿尔法辐射巡测、环境监测及核安全检测。配套通用巡测仪、计数率仪和定标器使用。",{"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":993,"updateBy":7,"updateTime":994,"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},"2026-05-26 00:42:34","2026-06-16 12:15:50",150554,271,"150554","Ludlum Model 43-65 α表面污染巡测探测器","Model 43-65","Ludlum Model 43-65（货号47-1441）是一款专业级α粒子表面污染巡测探测器，采用ZnS(Ag)闪烁体技术，配备大面积探测窗口，适用于核设施、实验室及环境监测等领域的α放射性污染检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-65 α表面污染巡测探测器（货号：47-1441）是一款专为α粒子表面污染巡测设计的高性能探测器。该探测器采用\u003Cstrong>ZnS(Ag)闪烁体\u003C\u002Fstrong>作为核心探测元件，配合直径3.8 cm的光电倍增管，能够高效、精准地检测α放射性污染。其铝制外壳搭配米色粉末涂层，兼具坚固耐用与美观大方的特点。\u003C\u002Fp>\u003Ch3>核心技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>用途\u003C\u002Fth>\u003Ctd>α表面污染巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag)闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口材质\u003C\u002Fth>\u003Ctd>通常为0.8 mg\u002Fcm²金属化聚酯膜（户外使用建议1.2 mg\u002Fcm²）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>63 cm²（9.8 in²）\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>50 cm²（7.8 in²）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率（4π）\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>17%\u003Cbr>\u003Cstrong>230Th：\u003C\u002Fstrong>17%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底（10 µR\u002Fhr场）\u003C\u002Fth>\u003Ctd>≤ 3 cpm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀性\u003C\u002Fth>\u003Ctd>在平均读数的10%以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径3.8 cm（1.5 in.）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>500至1200 V（典型值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>C系列（可提供其他型号）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铝制外壳，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸（高×宽×长）\u003C\u002Fth>\u003Ctd>10.2 × 10.2 × 24.9 cm（4 × 4 × 9.8 in.）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.5 kg（1.2 lb）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>产品优势\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>高灵敏度探测：\u003C\u002Fstrong>采用ZnS(Ag)闪烁体技术，对239Pu和230Th的4π探测效率均达到17%，确保可靠的α粒子检测能力。\u003C\u002Fli>\u003Cli>\u003Cstrong>大面积探测窗口：\u003C\u002Fstrong>有效探测面积达63 cm²，开口面积50 cm²，大幅提升巡测效率与覆盖范围。\u003C\u002Fli>\u003Cli>\u003Cstrong>极低本底噪声：\u003C\u002Fstrong>在10 µR\u002Fhr辐射场中，典型本底计数率不超过3 cpm，有效降低误报率。\u003C\u002Fli>\u003Cli>\u003Cstrong>优异的均匀性：\u003C\u002Fstrong>探测器响应均匀性控制在平均读数的10%以内，确保测量结果的一致性与可靠性。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固耐用：\u003C\u002Fstrong>铝制外壳搭配粉末涂层工艺，适合各种严苛的工业与户外环境使用。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选替换部件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered table-striped\">\u003Cthead>\u003Ctr>\u003Cth>部件名称\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>窗口组件（Window Assembly）\u003C\u002Ftd>\u003Ctd>4366-020\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>闪烁体（Scintillator）\u003C\u002Ftd>\u003Ctd>4366-029\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>保护盖（Protective Cap）\u003C\u002Ftd>\u003Ctd>7366-019\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>配套文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据手册（Data Sheet）\u003C\u002Fli>\u003Cli>产品使用手册（Product Manual）\u003C\u002Fli>\u003Cli>CE****（CE Certificate）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-65_a-profile.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F8d2d035c-fe09-4fa9-89ce-b9b4862a366d.png\",\"size\":34319,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F8d2d035c-fe09-4fa9-89ce-b9b4862a366d.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F8d2d035c-fe09-4fa9-89ce-b9b4862a366d.png\"}]","Ludlum Model 43-65 α表面污染巡测探测器 | ZnS(Ag)闪烁体α粒子探测器","Ludlum Model 43-65 α表面污染巡测探测器，采用ZnS(Ag)闪烁体，有效探测面积63 cm²，对239Pu和230Th探测效率达17%，本底≤3 cpm，适用于核设施与环境辐射监测。",{"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":1008,"updateBy":7,"updateTime":877,"remark":7,"id":1009,"siteId":9,"sourceId":1010,"categoryId":8,"brandId":880,"slug":1011,"name":1012,"code":7,"model":1013,"subtitle":1014,"description":1015,"images":1016,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1017,"seoDescription":1018,"seoKeywords":7,"brand":1019,"category":1020},"2026-05-26 00:42:05",150553,270,"150553","Ludlum Model 43-90 α闪烁体探测器","Model 43-90","Ludlum Model 43-90（货号47-2448）是一款专为α表面污染巡测设计的高性能闪烁体探测器，采用ZnS(Ag)闪烁体与大面积探测窗，具备高探测效率与优异的均匀性，适用于各类辐射环境监测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 43-90\u003C\u002Fstrong>（货号：47-2448）是一款专业的\u003Cstrong>α闪烁体探测器\u003C\u002Fstrong>，专为α表面污染巡测而设计。该探测器采用高性能ZnS(Ag)闪烁体，结合大面积的镀铝聚酯薄膜窗口，能够提供卓越的探测效率和均匀性，是辐射防护与环境监测的**选择。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>参数名称\u003C\u002Fth>\u003Cth>详细规格\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>主要用途\u003C\u002Ftd>\u003Ctd>α表面污染巡测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测器类型\u003C\u002Ftd>\u003Ctd>ZnS(Ag) 闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>窗口材质\u003C\u002Ftd>\u003Ctd>0.8 mg\u002Fcm² 镀铝聚酯薄膜 (Mylar)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>窗口面积\u003C\u002Ftd>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>125 cm² (19.4 in²)\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>100 cm² (15.5 in²)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>防护网\u003C\u002Ftd>\u003Ctd>0.76 mm 不锈钢，6.4 mm 六角孔，79% 开孔率\u003Cbr>外部尺寸 (长 x 宽)：190 x 100 mm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测效率 (4π)\u003C\u002Ftd>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>20%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>典型本底 (10 µR\u002Fhr 场)\u003C\u002Ftd>\u003Ctd>3 cpm 或更低\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>探测器均匀性\u003C\u002Ftd>\u003Ctd>在平均读数的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>光电倍增管\u003C\u002Ftd>\u003Ctd>38 mm 直径\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>工作电压\u003C\u002Ftd>\u003Ctd>通常 500 至 1000 V（最大 1500 V）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>温度范围\u003C\u002Ftd>\u003Ctd>-20 至 50 °C\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>环境防护等级\u003C\u002Ftd>\u003Ctd>IP63\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>连接器\u003C\u002Ftd>\u003Ctd>C 系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>材质结构\u003C\u002Ftd>\u003Ctd>铝制外壳，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>尺寸 (高 x 宽 x 长)\u003C\u002Ftd>\u003Ctd>10 x 10 x 33 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>重量\u003C\u002Ftd>\u003Ctd>0.68 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表 (Data Sheet)\u003C\u002Fli>\u003Cli>产品使用手册 (Product Manual)\u003C\u002Fli>\u003Cli>CE **** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>部件描述\u003C\u002Fth>\u003Cth>部件编号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>窗口组件 (Window Assembly)\u003C\u002Ftd>\u003Ctd>4393-044\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>闪烁体 (Scintillator)\u003C\u002Ftd>\u003Ctd>4393-038\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>六角防护网 (Protective Hex Screen)\u003C\u002Ftd>\u003Ctd>7393-019\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>乙烯基防护罩 (Vinyl Protective Cover)\u003C\u002Ftd>\u003Ctd>7393-048\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-90.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F709de02b-5b54-4a75-9c06-f0149be97d2a.png\",\"size\":60175,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F709de02b-5b54-4a75-9c06-f0149be97d2a.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F709de02b-5b54-4a75-9c06-f0149be97d2a.png\"}]","Ludlum Model 43-90 α闪烁体探测器 | 47-2448 辐射监测仪器","Ludlum Model 43-90 α闪烁体探测器（货号47-2448），采用ZnS(Ag)闪烁体和125cm²有效探测面积，专为α表面污染巡测设计，具备IP63防护等级，提供高效、精准的辐射监测解决方案。",{"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":877,"remark":7,"id":1023,"siteId":9,"sourceId":1024,"categoryId":8,"brandId":880,"slug":1025,"name":1026,"code":7,"model":1027,"subtitle":1028,"description":1029,"images":1030,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1031,"seoDescription":1032,"seoKeywords":7,"brand":1033,"category":1034},"2026-05-26 00:40:47",150552,269,"150552","Ludlum Model 43-92 α闪烁探测器","Model 43-92","Ludlum Model 43-92（货号47-2555）α闪烁探测器专为α污染测量设计。采用ZnS(Ag)闪烁体，配备大面积探测窗口与多种保护网选项，具备高探测效率与优异的环境适应性，是辐射防护与表面污染监测的**选择。","\u003Ch3>产品规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>α污染测量\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器类型\u003C\u002Fth>\u003Ctd>ZnS(Ag) 闪烁体\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口\u003C\u002Fth>\u003Ctd>0.8 mg\u002Fcm² 金属化聚酯薄膜（户外使用建议 1.2 mg\u002Fcm²）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>窗口面积\u003C\u002Fth>\u003Ctd>\u003Cstrong>有效面积：\u003C\u002Fstrong>100 cm² (15.5 in²)\u003Cbr>\u003Cstrong>开口面积：\u003C\u002Fstrong>88 cm² (13.6 in²)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>保护网\u003C\u002Fth>\u003Ctd>厚度 0.79 mm，6.5 mm 方形开口，88% 开口率\u003Cbr>外部尺寸 (长 x 宽)：168 x 92 mm\u003Cbr>免工具拆卸，便于快速更换窗口\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测效率 (4π)\u003C\u002Fth>\u003Ctd>\u003Cstrong>239Pu：\u003C\u002Fstrong>20%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>典型本底\u003Cbr>(10 µR\u002Fhr 辐射场)\u003C\u002Fth>\u003Ctd>3 cpm 或更低\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>探测器均匀性\u003C\u002Fth>\u003Ctd>平均读数的 10% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>光电倍增管\u003C\u002Fth>\u003Ctd>直径 29 mm (1.125 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>工作电压\u003C\u002Fth>\u003Ctd>通常 500 至 1200 V（最大 1500 V）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>温度范围\u003C\u002Fth>\u003Ctd>-20 至 50 °C\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>环境评级\u003C\u002Fth>\u003Ctd>IP63\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>\"C\" 系列（可提供其他类型）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>结构材质\u003C\u002Fth>\u003Ctd>铝制，米色粉末涂层\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高 x 宽 x 长)\u003C\u002Fth>\u003Ctd>6.4 x 9.7 x 31.2 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>0.5 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cp>\u003Cstrong>保护网选项：\u003C\u002Fstrong>\u003C\u002Fp>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>厚度\u003C\u002Fth>\u003Cth>开口\u003C\u002Fth>\u003Cth>开口率\u003C\u002Fth>\u003Cth>零件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>标准保护网\u003C\u002Ftd>\u003Ctd>0.79 mm\u003C\u002Ftd>\u003Ctd>6.5 mm 方形\u003C\u002Ftd>\u003Ctd>88%\u003C\u002Ftd>\u003Ctd>7393-171\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>保护网\u003C\u002Ftd>\u003Ctd>0.79 mm\u003C\u002Ftd>\u003Ctd>4 mm 方形\u003C\u002Ftd>\u003Ctd>81%\u003C\u002Ftd>\u003Ctd>7393-209\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>保护网\u003C\u002Ftd>\u003Ctd>0.79 mm\u003C\u002Ftd>\u003Ctd>4.8 mm 六角形\u003C\u002Ftd>\u003Ctd>83.5%\u003C\u002Ftd>\u003Ctd>7393-208\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>保护网\u003C\u002Ftd>\u003Ctd>0.51 mm\u003C\u002Ftd>\u003Ctd>6.5 mm\u003C\u002Ftd>\u003Ctd>88%\u003C\u002Ftd>\u003Ctd>7393-138\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>带网格保护网\u003C\u002Ftd>\u003Ctd>0.85 mm\u003C\u002Ftd>\u003Ctd>\u003Cstrong>网格：\u003C\u002Fstrong>6.5 mm 方形\u003Cbr>\u003Cstrong>网面：\u003C\u002Fstrong>细不锈钢网\u003C\u002Ftd>\u003Ctd>69%\u003C\u002Ftd>\u003Ctd>2393-381\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>带网格面环\u003Cbr>(应与上述保护网配合使用)\u003C\u002Ftd>\u003Ctd>\u003Cstrong>网面：\u003C\u002Fstrong>0.064 mm\u003C\u002Ftd>\u003Ctd>细不锈钢网\u003C\u002Ftd>\u003Ctd>78%\u003C\u002Ftd>\u003Ctd>2393-345\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp>\u003Cstrong>其他配件：\u003C\u002Fstrong>\u003C\u002Fp>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>型号\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>零件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>Model 180-15-3\u003C\u002Ftd>\u003Ctd>样品架，适用于最大 5.1 x 1.5 cm (直径 x 长) 的样品。\u003C\u002Ftd>\u003Ctd>47-3865\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>探测器夹 (Detector Clips)\u003C\u002Fli>\u003Cli>CE ** (CE Certificate)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>零件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>窗口组件 (Window Assembly)\u003C\u002Ftd>\u003Ctd>4393-069\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-92.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ffbb4b218-d2e0-4e51-a3ff-2dbdf009100c.png\",\"size\":57983,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ffbb4b218-d2e0-4e51-a3ff-2dbdf009100c.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Ffbb4b218-d2e0-4e51-a3ff-2dbdf009100c.png\"}]","Ludlum Model 43-92 α闪烁探测器 | 47-2555","Ludlum Model 43-92 α闪烁探测器（货号47-2555）采用ZnS(Ag)闪烁体，专用于α表面污染测量。提供100 cm²有效探测面积、多种保护网选项及IP63防护等级，确保高效、精准的辐射监测。",{"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":1036,"updateBy":7,"updateTime":994,"remark":7,"id":1037,"siteId":9,"sourceId":261,"categoryId":8,"brandId":880,"slug":1038,"name":1039,"code":7,"model":1040,"subtitle":1041,"description":1042,"images":1043,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1044,"seoDescription":1045,"seoKeywords":7,"brand":1046,"category":1047},"2026-05-26 00:39:02",150551,"150551","Ludlum Model 43-136 α粒子探测器","Model 43-136","Ludlum Model 43-136 α粒子探测器采用ZnS(Ag)闪烁体设计，专为α污染调查而开发，具备高探测效率和低本底计数特性，适用于核工业、环境监测及辐射安全领域的α表面污染检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-136 α粒子探测器（货号：47-3829）是一款高性能α污染调查探测器，采用\u003Cstrong>ZnS(Ag)闪烁体\u003C\u002Fstrong>作为核心探测元件，专为α粒子表面污染检测而设计。该探测器具有结构坚固、响应灵敏、操作简便等特点，广泛应用于核设施、环境监测站及辐射防护领域。\u003C\u002Fp>\u003Ch3>核心技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>用途：\u003C\u002Fstrong>α污染调查\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>ZnS(Ag)闪烁体\u003C\u002Fli>\u003Cli>\u003Cstrong>入射窗：\u003C\u002Fstrong>0.8 mg\u002Fcm² 金属化聚酯薄膜（户外使用推荐1.2 mg\u002Fcm²）\u003C\u002Fli>\u003Cli>\u003Cstrong>有效探测面积：\u003C\u002Fstrong>65.2 cm²（开口面积：57.4 cm²）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测效率（4π）：\u003C\u002Fstrong>²³⁹Pu 为 20%\u003C\u002Fli>\u003Cli>\u003Cstrong>典型本底计数：\u003C\u002Fstrong>≤ 3 cpm（在10 µR\u002Fhr场中）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器均匀性：\u003C\u002Fstrong>平均读数的±10%以内\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>结构与防护设计\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>保护屏：\u003C\u002Fstrong>厚度0.5 mm，6.4 mm方孔，开孔率87.5%；外形尺寸14.0 × 4.6 cm；支持免工具快速更换入射窗\u003C\u002Fli>\u003Cli>\u003Cstrong>光电倍增管：\u003C\u002Fstrong>直径29 mm\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>通常500至1200 V（最大1500 V）\u003C\u002Fli>\u003Cli>\u003Cstrong>连接器：\u003C\u002Fstrong>MHV型（其他型号可选）\u003C\u002Fli>\u003Cli>\u003Cstrong>外壳材质：\u003C\u002Fstrong>铝合金，米色粉末涂层\u003C\u002Fli>\u003Cli>\u003Cstrong>防护等级：\u003C\u002Fstrong>IP63\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>环境适应性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>工作温度范围：\u003C\u002Fstrong>-20 至 50 °C\u003C\u002Fli>\u003Cli>\u003Cstrong>外形尺寸（高×宽×长）：\u003C\u002Fstrong>8.9 × 6.9 × 29.7 cm\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>0.43 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cp>可选配不锈钢保护屏（货号：7393-242），厚度0.5 mm，6.4 mm方孔，开孔率65.6%，适用于更高强度防护需求。\u003C\u002Fp>\u003Ch3>技术文档\u003C\u002Fh3>\u003Cul>\u003Cli>产品数据表（Data Sheet）\u003C\u002Fli>\u003Cli>产品使用手册（Product Manual）\u003C\u002Fli>\u003Cli>CE****（CE Certificate）\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-136.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F83bb610c-d7b8-4139-bee1-3d98fe3690d4.png\",\"size\":39361,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F83bb610c-d7b8-4139-bee1-3d98fe3690d4.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F83bb610c-d7b8-4139-bee1-3d98fe3690d4.png\"}]","Ludlum Model 43-136 α粒子探测器 | ZnS(Ag)闪烁体α污染检测探头","Ludlum Model 43-136 α粒子探测器，采用ZnS(Ag)闪烁体，探测效率20%（²³⁹Pu），本底≤3 cpm，IP63防护等级，适用于α表面污染调查与辐射安全监测。",{"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},"查询成功"]