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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理想选择。\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 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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 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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":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":907,"updateBy":7,"updateTime":893,"remark":7,"id":908,"siteId":9,"sourceId":909,"categoryId":8,"brandId":878,"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},"2026-05-26 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理想选择。\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":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":921,"updateBy":7,"updateTime":893,"remark":7,"id":922,"siteId":9,"sourceId":923,"categoryId":8,"brandId":878,"slug":924,"name":925,"code":7,"model":926,"subtitle":927,"description":928,"images":929,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":930,"seoDescription":931,"seoKeywords":7,"brand":932,"category":933},"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理想选择。","\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":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":935,"updateBy":7,"updateTime":893,"remark":7,"id":936,"siteId":9,"sourceId":261,"categoryId":8,"brandId":878,"slug":937,"name":938,"code":7,"model":939,"subtitle":940,"description":941,"images":942,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":943,"seoDescription":944,"seoKeywords":7,"brand":945,"category":946},"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 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cm²，对239Pu探测效率达8%，适用于户外α表面污染巡测，支持多种配套测量仪。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":961,"updateBy":7,"updateTime":962,"remark":7,"id":963,"siteId":9,"sourceId":248,"categoryId":8,"brandId":878,"slug":964,"name":965,"code":7,"model":966,"subtitle":967,"description":968,"images":969,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":970,"seoDescription":971,"seoKeywords":7,"brand":972,"category":973},"2026-05-26 00:37:39","2026-05-26 00:37:38",150549,"150549","Ludlum Model 43-44-1 α表面污染探测器","Model 43-44-1","Ludlum Model 43-44-1 是一款专为α表面污染巡测设计的空气正比计数探测器，配备0.4 mg\u002Fcm²镀铝聚酯薄膜窗，有效探测面积达154 cm²，适用于户外及复杂环境下的精准辐射监测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 43-44-1 是一款高性能的α粒子探测器，专为α表面污染巡测而设计。该探测器采用空气正比计数技术，配备大面积探测窗和干燥剂通风室，能够在户外及复杂环境中提供稳定、精准的辐射监测数据。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>用途：\u003C\u002Fstrong>α表面污染巡测\u003C\u002Fli>\u003Cli>\u003Cstrong>探测器类型：\u003C\u002Fstrong>空气正比计数管\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗材质：\u003C\u002Fstrong>0.4 mg\u002Fcm² 镀铝聚酯薄膜\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗面积：\u003C\u002Fstrong>有效面积 154 cm²；开放面积 100 cm²\u003C\u002Fli>\u003Cli>\u003Cstrong>探测效率 (4π)：\u003C\u002Fstrong>239Pu 效率为 8%\u003C\u002Fli>\u003Cli>\u003Cstrong>工作电压：\u003C\u002Fstrong>随海拔高度变化（海平面：2050 V；610米：2000 V；1524米：1925 V；2134米：1875 V）\u003C\u002Fli>\u003Cli>\u003Cstrong>计数器阈值设置：\u003C\u002Fstrong>1.5 至 2 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种探测器设置\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>维护与替换部件\u003C\u002Fh3>\u003Cp>为确保探测器的长期稳定运行，建议定期检查和更换以下消耗部件：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>窗口组件：\u003C\u002Fstrong>零件号 4312-036\u003C\u002Fli>\u003Cli>\u003Cstrong>干燥剂：\u003C\u002Fstrong>零件号 03-6017\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Falpha_detector_4c6610cb8e2d2.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fce156d61-6914-4d04-888e-660df683e0fd.png\",\"size\":43670,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fce156d61-6914-4d04-888e-660df683e0fd.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fce156d61-6914-4d04-888e-660df683e0fd.png\"}]","Ludlum Model 43-44-1 α表面污染探测器 | 空气正比计数管","Ludlum Model 43-44-1 α探测器采用空气正比计数技术，配备154 cm²大面积探测窗，专为户外α表面污染巡测设计，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":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":975,"updateBy":7,"updateTime":975,"remark":7,"id":976,"siteId":9,"sourceId":241,"categoryId":8,"brandId":878,"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},"2026-05-26 00:36:42",150548,"150548","Ludlum Model 500 脉冲发生器","Model 500","Ludlum Model 500 脉冲发生器专为辐射检测定标器及率表仪器的脉冲校准而设计。具备可调脉冲率、幅度及极性控制，配备高精度数字与模拟显示，是辐射检测仪器校准的理想专业设备。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 500 脉冲发生器（货号：48-1677）提供了校准 Ludlum 辐射检测仪器以及许多其他制造商的定标器\u002F率表仪器所需的核心功能。该设备配备三位 LED 显示屏，可直观显示可调输出脉冲率。通过电位器（粗调和微调）及乘数开关，可提供 1 至 9.9 x 10\u003Csup>6\u003C\u002Fsup> cpm 的脉冲率。脉冲幅度由乘数开关和 LO\u002FHI 电位器控制，脉冲极性则通过选择开关进行切换。幅度可在 0 至正负 5 V 之间调节，并通过模拟仪表显示。此外，被测仪器的高压值也会显示在标有 0 至 2.5 kV 刻度的模拟仪表上。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>主要用途\u003C\u002Fth>\u003Ctd>辐射检测定标器\u002F仪表的脉冲校准\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压 (High Voltage)\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示：\u003C\u002Fstrong>模拟读数\u003Cbr>\u003Cstrong>表盘：\u003C\u002Fstrong>6.4 cm (2.5 in.) 弧度，1 mA\u003Cbr>\u003Cstrong>量程：\u003C\u002Fstrong>0 至 2.5 kV\u003Cbr>\u003Cstrong>线性度：\u003C\u002Fstrong>读数在真实值的 5% 以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲率 (Pulse Rate)\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示：\u003C\u002Fstrong>数字读数，三位 LED 显示屏读取 10 至 990 计数\u003Cbr>\u003Cstrong>总范围：\u003C\u002Fstrong>1 至 9,900,000 cpm\u003Cbr>\u003Cstrong>精度：\u003C\u002Fstrong>在真实值的 2% 以内\u003Cbr>\u003Cstrong>控制：\u003C\u002Fstrong>微调和粗调旋钮\u003Cbr>\u003Cstrong>乘数开关：\u003C\u002Fstrong>x0.1, x1, x10, x100, x1k, x10k\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲幅度 (Pulse Amplitude)\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示：\u003C\u002Fstrong>模拟读数\u003Cbr>\u003Cstrong>表盘：\u003C\u002Fstrong>6.4 cm (2.5 in.) 弧度，1 mA 运动\u003Cbr>\u003Cstrong>刻度：\u003C\u002Fstrong>0 至 5\u003Cbr>\u003Cstrong>总范围：\u003C\u002Fstrong>0 mV 至 5 Vdc（可选择正负极性）\u003Cbr>\u003Cstrong>精度：\u003C\u002Fstrong>在真实值的 10% 以内\u003Cbr>\u003Cstrong>控制：\u003C\u002Fstrong>LO\u002FHI 电位器\u003Cbr>\u003Cstrong>量程开关：\u003C\u002Fstrong>0 至 5 mV, 0 至 50 mV, 0 至 500 mV, 0 至 5 V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲极性 (Pulse Polarity)\u003C\u002Fth>\u003Ctd>\u003Cstrong>开关：\u003C\u002Fstrong>正\u002F负选择开关\u003Cbr>\u003Cstrong>负脉冲：\u003C\u002Fstrong>脉冲宽度通常为 7.0 µs\u003Cbr>\u003Cstrong>前沿：\u003C\u002Fstrong>0.3 µs\u003Cbr>\u003Cstrong>脉冲宽度：\u003C\u002Fstrong>1.7 µs\u003Cbr>\u003Cstrong>后沿：\u003C\u002Fstrong>5.0 µs\u003Cbr>\u003Cstrong>正脉冲：\u003C\u002Fstrong>脉冲宽度小于 2.25 µs\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲输出 (Pulse Output)\u003C\u002Fth>\u003Ctd>标准“C”型连接器，仪器随附“C”型电缆\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源 (Power)\u003C\u002Fth>\u003Ctd>95 至 135 Vac（可提供 178 至 240 Vdc），50-60 Hz 前面板开\u002F关开关，配有红色 LED 指示灯\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (H x W x L)\u003C\u002Fth>\u003Ctd>21.6 x 29.2 x 24.1 cm (8.5 x 11.5 x 9.5 in.)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量 (Weight)\u003C\u002Fth>\u003Ctd>4.1 kg (9 lb)\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Cthead>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>部件号\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>kV 刻度表组件\u003C\u002Ftd>\u003Ctd>4208-023\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Amp. 刻度表组件\u003C\u002Ftd>\u003Ctd>4208-022\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm500-face-trans_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F85926ef8-68c5-494d-8892-70ad066e11ee.png\",\"size\":102938,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F85926ef8-68c5-494d-8892-70ad066e11ee.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F85926ef8-68c5-494d-8892-70ad066e11ee.png\"}]","Ludlum Model 500 脉冲发生器 | 辐射检测仪器校准设备","Ludlum Model 500 脉冲发生器（货号48-1677）提供1至9.9x10^6 cpm脉冲率及0-5V幅度调节，适用于各类辐射检测定标器与率表仪器的专业脉冲校准。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":988,"updateBy":7,"updateTime":989,"remark":7,"id":990,"siteId":9,"sourceId":235,"categoryId":8,"brandId":878,"slug":991,"name":992,"code":7,"model":993,"subtitle":994,"description":995,"images":996,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":997,"seoDescription":998,"seoKeywords":7,"brand":999,"category":1000},"2026-05-26 00:35:21","2026-05-26 00:35:20",150547,"150547","Ludlum Model 500-1 脉冲发生器","Model 500-1","Ludlum Model 500-1 脉冲发生器专为辐射检测仪器的脉冲校准而设计，提供可调脉冲速率、脉冲幅度及极性选择功能，适用于Ludlum系列及多种计数率\u002F速率仪表的**校准。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 500-1 脉冲发生器（Pulser）提供辐射检测仪器校准所需的核心功能，适用于Ludlum系列仪器以及多种其他计数率\u002F速率仪表的校准工作。设备配备三位LED数字显示屏实时显示可调输出脉冲速率，通过粗调和微调电位器及倍率开关，可实现 \u003Cstrong>1 至 9.9×10⁶ 计数\u002F分钟（cpm）\u003C\u002Fstrong> 的脉冲速率范围。\u003C\u002Fp>\u003Cp>脉冲幅度由倍率开关和LO\u002FHI电位器控制，脉冲极性通过选择开关切换。幅度可在 \u003Cstrong>0 至正\u002F负5伏\u003C\u002Fstrong> 之间调节，并通过模拟仪表显示。被测仪器的高压值则在四位LED显示屏上直观呈现。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>用途\u003C\u002Fth>\u003Ctd>辐射检测仪器的脉冲校准\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压显示\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示方式：\u003C\u002Fstrong>数字读出\u003Cbr>\u003Cstrong>显示类型：\u003C\u002Fstrong>四位LED\u003Cbr>\u003Cstrong>量程范围：\u003C\u002Fstrong>0 至 1999 Vdc\u003Cbr>\u003Cstrong>线性度：\u003C\u002Fstrong>读数误差在真值的5%以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲速率\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示方式：\u003C\u002Fstrong>三位LED数字显示，读数范围10至990计数\u003Cbr>\u003Cstrong>量程范围：\u003C\u002Fstrong>1 至 9,900,000 cpm\u003Cbr>\u003Cstrong>精度：\u003C\u002Fstrong>真值的2%以内\u003Cbr>\u003Cstrong>控制方式：\u003C\u002Fstrong>粗调和微调旋钮\u003Cbr>\u003Cstrong>倍率开关：\u003C\u002Fstrong>×0.1、×1、×10、×100、×1k、×10k\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲幅度\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示方式：\u003C\u002Fstrong>模拟读出\u003Cbr>\u003Cstrong>表盘规格：\u003C\u002Fstrong>6.4 cm（2.5英寸）弧形，1 mA运动\u003Cbr>\u003Cstrong>刻度范围：\u003C\u002Fstrong>0 至 5\u003Cbr>\u003Cstrong>量程范围：\u003C\u002Fstrong>0 mV 至 5 Vdc（正极性和负极性可选）\u003Cbr>\u003Cstrong>精度：\u003C\u002Fstrong>真值的10%以内\u003Cbr>\u003Cstrong>控制方式：\u003C\u002Fstrong>LO\u002FHI电位器\u003Cbr>\u003Cstrong>量程开关：\u003C\u002Fstrong>0-5 mV、0-50 mV、0-500 mV、0-5 V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲极性\u003C\u002Fth>\u003Ctd>\u003Cstrong>切换方式：\u003C\u002Fstrong>正极性\u002F负极性选择开关\u003Cbr>\u003Cstrong>负脉冲宽度：\u003C\u002Fstrong>典型值7.0 µs\u003Cbr>\u003Cstrong>上升沿：\u003C\u002Fstrong>0.3 µs\u003Cbr>\u003Cstrong>脉冲宽度：\u003C\u002Fstrong>1.7 µs\u003Cbr>\u003Cstrong>下降沿：\u003C\u002Fstrong>5.0 µs\u003Cbr>\u003Cstrong>正脉冲宽度：\u003C\u002Fstrong>小于2.25 µs\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲输出\u003C\u002Fth>\u003Ctd>标准\"C\"型连接器，随仪器附赠\"C\"型电缆\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源\u003C\u002Fth>\u003Ctd>95 至 135 Vac（可选178至240 Vdc），50-60 Hz，前面板开关配有红色LED指示灯\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸（高×宽×深）\u003C\u002Fth>\u003Ctd>21.6 × 29.2 × 24.1 cm（8.5 × 11.5 × 9.5 英寸）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>4.1 kg（9 磅）\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>专为辐射检测仪器校准设计，功能全面\u003C\u002Fli>\u003Cli>脉冲速率范围宽广，覆盖1至990万cpm\u003C\u002Fli>\u003Cli>粗调与微调双旋钮设计，调节精准便捷\u003C\u002Fli>\u003Cli>脉冲幅度支持正负双极性输出，灵活适配不同仪器\u003C\u002Fli>\u003Cli>高压监测功能，四位LED直观显示被测仪器高压\u003C\u002Fli>\u003Cli>紧凑设计，重量仅4.1 kg，便于实验室及现场使用\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm500-1_500px.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F505c9bcd-c819-4911-83d7-fd37e3641373.png\",\"size\":107214,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F505c9bcd-c819-4911-83d7-fd37e3641373.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F505c9bcd-c819-4911-83d7-fd37e3641373.png\"}]","Ludlum Model 500-1 脉冲发生器 - 辐射检测仪器校准设备 | 货号48-1166","Ludlum Model 500-1脉冲发生器（货号48-1166）专用于辐射检测仪器脉冲校准，脉冲速率1-990万cpm，幅度0-5V可调，支持正负极性输出，配备LED数字显示及高压监测功能。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":1002,"updateBy":7,"updateTime":1002,"remark":7,"id":1003,"siteId":9,"sourceId":230,"categoryId":8,"brandId":878,"slug":1004,"name":1005,"code":7,"model":1006,"subtitle":1007,"description":1008,"images":1009,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1010,"seoDescription":1011,"seoKeywords":7,"brand":1012,"category":1013},"2026-05-26 00:34:52",150546,"150546","Ludlum Model 500-2 脉冲发生器","Model 500-2","Ludlum Model 500-2 脉冲发生器（货号：48-1340）专为辐射检测仪器的脉冲校准而设计，具备可调脉冲速率、脉冲幅度及脉冲极性选择功能，适用于Ludlum仪器及多种计数率\u002F速率计仪器的校准工作。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 500-2 脉冲发生器（货号：48-1340）提供了校准Ludlum仪器以及多种其他计数率\u002F速率计仪器所需的核心功能。可调输出脉冲速率通过三位LED显示屏直观呈现。电位器（粗调和微调）与倍率开关配合使用，可提供从\u003Cstrong>10至9.9×10⁶ 计数\u002F分钟（cpm）\u003C\u002Fstrong>的脉冲速率。脉冲幅度由倍率开关和LO\u002FHI电位器控制，脉冲极性则通过选择开关切换。幅度可在0至正或负\u003Cstrong>5伏\u003C\u002Fstrong>之间调节，并通过四位LED显示屏显示。被测仪器的高压值同样显示在四位LED读数器上。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable class=\"table table-bordered\">\u003Ctbody>\u003Ctr>\u003Cth>用途\u003C\u002Fth>\u003Ctd>辐射检测仪器的脉冲校准\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压（High Voltage）\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示方式：\u003C\u002Fstrong>数字读数\u003Cbr>\u003Cstrong>显示类型：\u003C\u002Fstrong>四位LED\u003Cbr>\u003Cstrong>总量程：\u003C\u002Fstrong>0 至 1999 Vdc\u003Cbr>\u003Cstrong>线性度：\u003C\u002Fstrong>读数误差在真实值的5%以内\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲速率（Pulse Rate）\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示方式：\u003C\u002Fstrong>数字读数，三位LED显示屏，读数范围10至990计数\u003Cbr>\u003Cstrong>总量程：\u003C\u002Fstrong>1 至 9,900,000 cpm\u003Cbr>\u003Cstrong>精度：\u003C\u002Fstrong>误差在真实值的2%以内\u003Cbr>\u003Cstrong>控制方式：\u003C\u002Fstrong>粗调和微调节旋钮\u003Cbr>\u003Cstrong>倍率开关：\u003C\u002Fstrong>×0.1、×1、×10、×100、×1k、×10k\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲幅度（Pulse Amplitude）\u003C\u002Fth>\u003Ctd>\u003Cstrong>显示方式：\u003C\u002Fstrong>数字读数\u003Cbr>\u003Cstrong>显示类型：\u003C\u002Fstrong>四位LED\u003Cbr>\u003Cstrong>总量程：\u003C\u002Fstrong>0 mV 至 5 Vdc（可选择正极性或负极性）\u003Cbr>\u003Cstrong>精度：\u003C\u002Fstrong>误差在真实值的10%以内\u003Cbr>\u003Cstrong>控制方式：\u003C\u002Fstrong>LO\u002FHI电位器\u003Cbr>\u003Cstrong>量程开关：\u003C\u002Fstrong>0 至 5 mV、0 至 50 mV、0 至 500 mV、0 至 5 V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲极性（Pulse Polarity）\u003C\u002Fth>\u003Ctd>\u003Cstrong>开关：\u003C\u002Fstrong>正极性\u002F负极性选择开关\u003Cbr>\u003Cstrong>负脉冲：\u003C\u002Fstrong>脉冲宽度典型值 7.0 µs\u003Cbr>\u003Cstrong>上升沿：\u003C\u002Fstrong>0.3 µs\u003Cbr>\u003Cstrong>脉冲宽度：\u003C\u002Fstrong>1.7 µs\u003Cbr>\u003Cstrong>下降沿：\u003C\u002Fstrong>5.0 µs\u003Cbr>\u003Cstrong>正脉冲：\u003C\u002Fstrong>脉冲宽度小于 2.25 µs\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>脉冲输出（Pulse Output）\u003C\u002Fth>\u003Ctd>标准\"C\"型连接器，仪器随附一根\"C\"型电缆\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源（Power）\u003C\u002Fth>\u003Ctd>95 至 135 Vac（可选 178 至 240 Vdc），50-60 Hz，前面板配有开关及红色LED指示灯\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸（高×宽×长）\u003C\u002Fth>\u003Ctd>21.6 × 29.2 × 24.1 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>4.1 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>产品文档\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>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm500-21.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F518b3022-9423-4eb5-9a3c-d7fe08d2e926.png\",\"size\":87032,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F518b3022-9423-4eb5-9a3c-d7fe08d2e926.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F518b3022-9423-4eb5-9a3c-d7fe08d2e926.png\"}]","Ludlum Model 500-2 脉冲发生器 | 辐射检测仪器脉冲校准设备","Ludlum Model 500-2 脉冲发生器（货号48-1340），专为辐射检测仪器脉冲校准设计，脉冲速率1至9,900,000 cpm，幅度0至5V，支持正负脉冲极性选择，四位LED数字显示，精度高，操作便捷。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":1015,"updateBy":7,"updateTime":1016,"remark":7,"id":1017,"siteId":9,"sourceId":224,"categoryId":8,"brandId":878,"slug":1018,"name":1019,"code":7,"model":1020,"subtitle":1021,"description":1022,"images":1023,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1024,"seoDescription":1025,"seoKeywords":7,"brand":1026,"category":1027},"2026-05-26 00:34:28","2026-05-26 00:34:27",150545,"150545","Ludlum 48-1202 Model 177-50 台式辐射计数器","Model 177-50","Ludlum Model 177-50 是一款坚固耐用的台式辐射率表，配备5档量程对数模拟表头与可调报警功能。支持GM、正比及闪烁探测器，内置50小时续航充电电池，广泛适用于固定监测站及便携式表面污染监测作业。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum \u003Cstrong>Model 177-50\u003C\u002Fstrong>（货号：\u003Cstrong>48-1202\u003C\u002Fstrong>）是一款坚固耐用的台式辐射率表，配备报警功能。该仪器在具备市电条件的监测站表面污染监测作业中极受欢迎。同时，借助内置的可充电电池，它也可在便携式应用中连续工作长达50小时。\u003C\u002Fp>\u003Cp>177-50 支持GM、正比和闪烁探测器，并通过线性读数的模拟表头显示结果。音频报警在满量程的0%至150%范围内可调，出厂默认设置为锁定模式，也可通过简单的内部更改配置为非锁定模式。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>5档量程表头\u003C\u002Fstrong>：对数模拟刻度读数，清晰直观。\u003C\u002Fli>\u003Cli>\u003Cstrong>可调报警系统\u003C\u002Fstrong>：前面板锁定控制，支持在表头任意点设置报警阈值。\u003C\u002Fli>\u003Cli>\u003Cstrong>长效续航\u003C\u002Fstrong>：内置6V密封铅酸充电电池，提供长达50小时的便携使用时间。\u003C\u002Fli>\u003Cli>\u003Cstrong>广泛的探测器兼容性\u003C\u002Fstrong>：完美支持GM、正比及闪烁探测器。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>控制面板与接口\u003C\u002Fh3>\u003Cp>\u003Cstrong>前面板控制：\u003C\u002Fstrong>包括报警设置控制、音频音量调节、电源开关，以及用于计数复位、电池测试、高压测试和报警测试的按钮。\u003C\u002Fp>\u003Cp>\u003Cstrong>后面板接口：\u003C\u002Fstrong>包含电源线连接和一个9针D型插头。该接口支持快速电池充电、6至9.6伏电源输出、报警输出、脉冲输出以及记录仪输出。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>指示用途\u003C\u002Fth>\u003Ctd>多用途辐射监测、表面污染监测\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>兼容探测器\u003C\u002Fth>\u003Ctd>GM、正比、闪烁\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>表头刻度\u003C\u002Fth>\u003Ctd>10 - 1,000,000 cpm 对数，0 - 2.5 kV，电池测试\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表头类型\u003C\u002Fth>\u003Ctd>6.4 cm 弧度 1 mA 模拟型\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>取决于计数率，通常从最终读数的10%到90%不大于8秒\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>报警指示\u003C\u002Fth>\u003Ctd>红灯指示和全音量声音提示（在61 cm处大于60 dB）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压调节\u003C\u002Fth>\u003Ctd>400至2500 V可调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>阈值调节\u003C\u002Fth>\u003Ctd>-2至-100 mV可调\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>音频系统\u003C\u002Fth>\u003Ctd>内置单压电晶片扬声器，带音量控制，提供计数咔嗒声或报警音\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>数据输出\u003C\u002Fth>\u003Ctd>9针D型连接器（支持电池、非稳压电源、公共接地、报警信号、脉冲输出、外部本底扣除、记录仪输出）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源要求\u003C\u002Fth>\u003Ctd>95至135 Vac（可选178至240 Vac），50至60 Hz，内置6V密封铅酸充电电池\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高x宽x长)\u003C\u002Fth>\u003Ctd>12.7 x 20.3 x 15.2 cm\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.9 kg\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>低电量指示灯 (4347-155)\u003C\u002Fstrong>：为仪器增加低电量视觉指示。\u003C\u002Fli>\u003Cli>\u003Cstrong>4-20 mA 隔离输出 (4347-437)\u003C\u002Fstrong>：提供模拟输出信号。\u003C\u002Fli>\u003Cli>\u003Cstrong>搁板\u002F墙壁支架 (7173-078-02)\u003C\u002Fstrong>：适用于177系列仪器的安装支架。\u003C\u002Fli>\u003Cli>\u003Cstrong>报警设置保护盖 (7328-021)\u003C\u002Fstrong>：铝制保护盖，防止意外修改仪器的报警设置。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>替换部件\u003C\u002Fh3>\u003Cul>\u003Cli>交流 Rustrack 电缆 (8303-387)\u003C\u002Fli>\u003Cli>直流 Rustrack 电缆 (8303-426)\u003C\u002Fli>\u003Cli>表头组件 (4173-166)\u003C\u002Fli>\u003Cli>充电电池 (21-9385)\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm177-50-front__500pxpng.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F70e5b7d0-ddd2-4321-af08-99eb32366a2f.png\",\"size\":90085,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F70e5b7d0-ddd2-4321-af08-99eb32366a2f.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F70e5b7d0-ddd2-4321-af08-99eb32366a2f.png\"}]","Ludlum 48-1202 Model 177-50 台式辐射计数器 | 表面污染监测仪","Ludlum Model 177-50 (货号48-1202) 台式辐射计数器，支持多种探测器，具备50小时电池续航、可调高低压及声音灯光报警功能，是辐射监测与表面污染检查的理想选择。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":1029,"updateBy":7,"updateTime":1029,"remark":7,"id":1030,"siteId":9,"sourceId":218,"categoryId":8,"brandId":878,"slug":1031,"name":1032,"code":7,"model":1033,"subtitle":1034,"description":1035,"images":1036,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1037,"seoDescription":1038,"seoKeywords":7,"brand":1039,"category":1040},"2026-05-26 00:33:07",150544,"150544","Ludlum Model 177-56 台式Alpha\u002FBeta计数率仪","Model 177-56","Ludlum Model 177-56 是一款坚固耐用的台式Alpha\u002FBeta计数率仪，配备双探测器系统，支持闪烁体和GM管，提供长达50小时的电池续航，广泛应用于表面污染监测与辐射检测。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Ludlum Model 177-56 是一款坚固耐用的台式计数率仪，配备双探测器系统，允许用户选择 Alpha 或 Beta 读数，可作为专业的 Alpha\u002FBeta 表面污染监测站使用。该仪器支持 GM 管和闪烁体探测器，并通过四量程线性模拟表盘直观显示计数率。它不仅适用于有线电源环境，还内置可充电电池，在便携式应用中可提供长达 50 小时的续航能力。\u003C\u002Fp>\u003Cp>前面板控制包括电源开关、音量控制、四档量程选择开关、快\u002F慢响应切换开关，以及计数复位、电池测试和高压测试按钮。后面板则配备了电源线接口、9针 D 型数据插头以及校准控制旋钮。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>双探测器操作\u003C\u002Fstrong>：闪烁体用于 Alpha 检测，GM 管用于 Beta 检测\u003C\u002Fli>\u003Cli>\u003Cstrong>4量程仪表\u003C\u002Fstrong>：提供 x1, x10, x100, 1k 乘数选择\u003C\u002Fli>\u003Cli>\u003Cstrong>线性模拟刻度\u003C\u002Fstrong>：直观、精准的线性模拟表盘读数\u003C\u002Fli>\u003Cli>\u003Cstrong>长效续航\u003C\u002Fstrong>：内置可充电电池，支持长达 50 小时连续工作\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>兼容探测器\u003C\u002Fth>\u003Ctd>闪烁体 (Alpha), GM (Beta)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>线性度\u003C\u002Fth>\u003Ctd>满量程的 5% 以内；使用电子脉冲发生器测量时，通常为满量程读数的 ±2%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池依赖性\u003C\u002Fth>\u003Ctd>在电池检查范围内，仪表读数变化小于 3%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表盘刻度\u003C\u002Fth>\u003Ctd>0 - 500 cpm, 0 - 1.5 kV, BAT TEST\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>仪表规格\u003C\u002Fth>\u003Ctd>1 mA, 尺寸 6.4 x 6.4 cm, 直流运动\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>量程乘数\u003C\u002Fth>\u003Ctd>x1, x10, x100, 1k\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>响应时间\u003C\u002Fth>\u003Ctd>拨动开关选择 FAST (2.2 s) 或 SLOW (22 s) 响应，达到满量程读数的 90%\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>复位功能\u003C\u002Fth>\u003Ctd>按键式仪表归零\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>校准控制\u003C\u002Fth>\u003Ctd>可从仪器背面访问（配有保护盖）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>高压输出\u003C\u002Fth>\u003Ctd>\u003Cstrong>Alpha:\u003C\u002Fstrong> 400 至 1500 V 可变；\u003Cstrong>Beta:\u003C\u002Fstrong> 900 V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>输入灵敏度\u003C\u002Fth>\u003Ctd>\u003Cstrong>Alpha:\u003C\u002Fstrong> -10 至 -100 mV 可调；\u003Cstrong>Beta:\u003C\u002Fstrong> -10 至 -25 mV (固定)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>音频提示\u003C\u002Fth>\u003Ctd>前面板 Unimorph 扬声器带音量控制，提供每次事件的点击声\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>数据输出\u003C\u002Fth>\u003Ctd>9针 D 型连接器，支持外部连接：电池、非稳压电源、仪器公共接地、脉冲输出、外部背景扣除、记录仪输出\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>记录仪输出\u003C\u002Fth>\u003Ctd>0 至 1.25 V 可调 (1 mA)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>无缓冲输出\u003C\u002Fth>\u003Ctd>可用于外部增加或减少仪表读数\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电源供应\u003C\u002Fth>\u003Ctd>95 至 250 VAC 壁式变压器和 6 V 凝胶电池 (密封铅酸)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>电池寿命\u003C\u002Fth>\u003Ctd>充满电约 50 小时\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>保险丝\u003C\u002Fth>\u003Ctd>1 amp 3AG 保险丝\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>连接器\u003C\u002Fth>\u003Ctd>Beta GM 探测器用 C 型连接器；Alpha 闪烁体探测器用 MHV 连接器\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>表面处理\u003C\u002Fth>\u003Ctd>粉末涂层漆\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>尺寸 (高x宽x长)\u003C\u002Fth>\u003Ctd>16 x 20.3 x 17.5 cm (不含把手)\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Cth>重量\u003C\u002Fth>\u003Ctd>1.9 kg (含电池)\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>可选配件\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>选项\u003C\u002Fth>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>4 - 20 mA 输出 (隔离)\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>模拟输出信号\u003C\u002Ftd>\u003Ctd>4347-437\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>搁板 (或墙壁) 支架\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>Model 177 系列仪器安装支架\u003C\u002Ftd>\u003Ctd>7172-078-02\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>替换部件\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Cth>描述\u003C\u002Fth>\u003Cth>货号\u003C\u002Fth>\u003C\u002Ftr>\u003Ctr>\u003Ctd>AC Rustrack 电缆\u003C\u002Ftd>\u003Ctd>8303-387\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>DC Rustrack 电缆\u003C\u002Ftd>\u003Ctd>8303-426\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>仪表组件\u003C\u002Ftd>\u003Ctd>4173-166\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>可充电电池\u003C\u002Ftd>\u003Ctd>21-9385\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm177-56_pic-e.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fa17e7c9b-dfc6-4ab0-9505-b157274e57fa.png\",\"size\":101420,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fa17e7c9b-dfc6-4ab0-9505-b157274e57fa.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fa17e7c9b-dfc6-4ab0-9505-b157274e57fa.png\"}]","Ludlum Model 177-56 台式Alpha\u002FBeta计数率仪 | 双探测器表面污染监测站","Ludlum Model 177-56 台式Alpha\u002FBeta计数率仪，支持闪烁体与GM双探测器，具备4量程线性模拟刻度、50小时可充电电池及快慢响应调节，是理想的Alpha\u002FBeta表面污染监测站。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":878,"siteId":7,"slug":888,"name":889,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},"查询成功"]