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18:16:19","电线电缆接头",{"createBy":4,"createTime":5,"updateBy":4,"updateTime":6,"remark":7,"id":8,"siteId":9,"parentId":10,"ancestors":11,"slug":12,"name":13,"images":14,"files":7,"subtitle":7,"isHot":10,"status":10,"sort":15,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"total":873,"rows":874,"code":185,"msg":1043},14819,[875,893,907,922,936,950,963,977,990,1003,1017,1030],{"createBy":7,"createTime":876,"updateBy":7,"updateTime":877,"remark":7,"id":878,"siteId":9,"sourceId":879,"categoryId":8,"brandId":880,"slug":881,"name":882,"code":7,"model":883,"subtitle":884,"description":885,"images":886,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":887,"seoDescription":888,"seoKeywords":7,"brand":889,"category":892},"2026-05-26 00:44:00","2026-06-29 11:31:22",150556,273,19213,"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 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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},"19213","ludlum",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":894,"updateBy":7,"updateTime":877,"remark":7,"id":895,"siteId":9,"sourceId":896,"categoryId":8,"brandId":880,"slug":897,"name":898,"code":7,"model":899,"subtitle":900,"description":901,"images":902,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":903,"seoDescription":904,"seoKeywords":7,"brand":905,"category":906},"2026-05-26 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 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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":908,"updateBy":7,"updateTime":909,"remark":7,"id":910,"siteId":9,"sourceId":911,"categoryId":8,"brandId":880,"slug":912,"name":913,"code":7,"model":914,"subtitle":915,"description":916,"images":917,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":918,"seoDescription":919,"seoKeywords":7,"brand":920,"category":921},"2026-05-26 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":923,"updateBy":7,"updateTime":877,"remark":7,"id":924,"siteId":9,"sourceId":925,"categoryId":8,"brandId":880,"slug":926,"name":927,"code":7,"model":928,"subtitle":929,"description":930,"images":931,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":932,"seoDescription":933,"seoKeywords":7,"brand":934,"category":935},"2026-05-26 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":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 00:40:47",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":951,"updateBy":7,"updateTime":909,"remark":7,"id":952,"siteId":9,"sourceId":261,"categoryId":8,"brandId":880,"slug":953,"name":954,"code":7,"model":955,"subtitle":956,"description":957,"images":958,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":959,"seoDescription":960,"seoKeywords":7,"brand":961,"category":962},"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},{"createBy":7,"createTime":964,"updateBy":7,"updateTime":965,"remark":7,"id":966,"siteId":9,"sourceId":255,"categoryId":8,"brandId":880,"slug":967,"name":968,"code":7,"model":969,"subtitle":970,"description":971,"images":972,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":973,"seoDescription":974,"seoKeywords":7,"brand":975,"category":976},"2026-05-26 00:38:42","2026-06-29 15:29:39",150550,"150550","Ludlum 47-1169 Model 43-44 α粒子探测器","Model 43-44","Ludlum Model 43-44（货号：47-1169）是一款高性能α粒子探测器，采用空气正比计数技术，配备0.4 mg\u002Fcm²镀铝聚酯薄膜窗，专为户外及复杂环境下的α表面污染巡测而设计。","\u003Ch3>产品简介\u003C\u002Fh3>\u003Cp>Ludlum Model 43-44（货号：47-1169）是一款专业的α粒子探测器，主要用于α表面污染巡测。该探测器采用空气正比计数技术，配备极薄的镀铝聚酯薄膜窗，能够高效捕捉α粒子，是核工业、环保监测及实验室放射性检测的**选择。\u003C\u002Fp>\u003Ch3>核心技术规格\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>空气正比计数器\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗材质：\u003C\u002Fstrong>0.4 mg\u002Fcm² 镀铝聚酯薄膜（Mylar）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测窗面积：\u003C\u002Fstrong>有效面积 76 cm²（11.8 in²），开口面积 50 cm²（7.8 in²）\u003C\u002Fli>\u003Cli>\u003Cstrong>探测效率（4π）：\u003C\u002Fstrong>对 239Pu 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>计数阈值设置：\u003C\u002Fstrong>1.5 至 2 mV（典型值）\u003C\u002Fli>\u003Cli>\u003Cstrong>工作环境：\u003C\u002Fstrong>配备干燥剂通风室，专为户外使用设计\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸（高×宽×长）：\u003C\u002Fstrong>10.2 × 6.4 × 22.9 cm\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>0.5 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>推荐配套仪器\u003C\u002Fh3>\u003Cp>Model 43-44 探测器可与多种 Ludlum 测量仪**兼容，以满足不同的测量与数据记录需求：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>Model 12 \u002F 16 \u002F 18：\u003C\u002Fstrong>模拟巡测仪（Model 16和18支持可调窗口，Model 18支持3种探测器设置）\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 177-61：\u003C\u002Fstrong>台式模拟测量仪，带可调声光报警，高压范围 400 至 2500 V\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2000：\u003C\u002Fstrong>定标器，计数范围 0 至 999,999，定时 0 至 999 分钟\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2200：\u003C\u002Fstrong>定标器-率表，计数范围 0 至 999,999，率表范围 0 至 500,000 cpm，支持可调窗口\u003C\u002Fli>\u003Cli>\u003Cstrong>带数字LCD的模拟定标器-率表：\u003C\u002Fstrong>支持单道分析（货号 48-2065）\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2241：\u003C\u002Fstrong>自动量程数字定标器-率表，配备 RS-232 端口\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2350-1：\u003C\u002Fstrong>数字数据记录测量仪，可存储 1000 个数据点，支持 16 种探测器设置\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档与替换部件\u003C\u002Fh3>\u003Cp>\u003Cstrong>可用文档：\u003C\u002Fstrong>数据表（Data Sheet）、产品手册（Product Manual）、CE ****。\u003C\u002Fp>\u003Cp>\u003Cstrong>替换部件：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>探测窗组件（Window Assembly）：货号 2312-026\u003C\u002Fli>\u003Cli>干燥剂（Dehydrators）：货号 03-6017\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fludlums.com\u002Fimages\u002Fcom_hikashop\u002Fupload\u002Fthumbnails\u002F250x300f\u002Fm43-44_e.png\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F9cc82bd6-7918-4882-96eb-913ab4bdb8a3.png\",\"size\":53422,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F9cc82bd6-7918-4882-96eb-913ab4bdb8a3.png\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F9cc82bd6-7918-4882-96eb-913ab4bdb8a3.png\"}]","Ludlum 47-1169 Model 43-44 α粒子探测器 | 空气正比计数管","Ludlum Model 43-44 α粒子探测器（货号47-1169），采用空气正比计数技术，有效探测面积76 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":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":978,"updateBy":7,"updateTime":965,"remark":7,"id":979,"siteId":9,"sourceId":248,"categoryId":8,"brandId":880,"slug":980,"name":981,"code":7,"model":982,"subtitle":983,"description":984,"images":985,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":986,"seoDescription":987,"seoKeywords":7,"brand":988,"category":989},"2026-05-26 00:37:39",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 mV（典型值）\u003C\u002Fli>\u003Cli>\u003Cstrong>工作环境：\u003C\u002Fstrong>带干燥剂通风室，专为户外使用设计\u003C\u002Fli>\u003Cli>\u003Cstrong>尺寸 (高 x 宽 x 长)：\u003C\u002Fstrong>10.2 x 8.9 x 23.6 cm\u003C\u002Fli>\u003Cli>\u003Cstrong>重量：\u003C\u002Fstrong>0.7 kg\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>推荐配套仪器\u003C\u002Fh3>\u003Cp>该探测器可与多款 Ludlum 测量仪表**兼容，以满足不同的监测需求：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>Model 12 \u002F 16 \u002F 18：\u003C\u002Fstrong>模拟巡测仪（部分型号支持可调窗及多探测器设置）\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 177-61：\u003C\u002Fstrong>台式模拟仪表，配备可调声光报警，高压范围 400 至 2500 V\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2000：\u003C\u002Fstrong>定标器，计数范围 0 至 999,999，定时 0 至 999 分钟\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2200：\u003C\u002Fstrong>定标率计，支持计数、率计（高达 500,000 cpm）及定时功能\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2241：\u003C\u002Fstrong>自动量程数字定标率计，配备 RS-232 端口\u003C\u002Fli>\u003Cli>\u003Cstrong>Model 2350-1：\u003C\u002Fstrong>数字数据记录仪表，可存储 1000 个数据点，支持 16 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":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":991,"updateBy":7,"updateTime":877,"remark":7,"id":992,"siteId":9,"sourceId":241,"categoryId":8,"brandId":880,"slug":993,"name":994,"code":7,"model":995,"subtitle":996,"description":997,"images":998,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":999,"seoDescription":1000,"seoKeywords":7,"brand":1001,"category":1002},"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**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":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":1004,"updateBy":7,"updateTime":1005,"remark":7,"id":1006,"siteId":9,"sourceId":235,"categoryId":8,"brandId":880,"slug":1007,"name":1008,"code":7,"model":1009,"subtitle":1010,"description":1011,"images":1012,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1013,"seoDescription":1014,"seoKeywords":7,"brand":1015,"category":1016},"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":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":1018,"updateBy":7,"updateTime":1018,"remark":7,"id":1019,"siteId":9,"sourceId":230,"categoryId":8,"brandId":880,"slug":1020,"name":1021,"code":7,"model":1022,"subtitle":1023,"description":1024,"images":1025,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1026,"seoDescription":1027,"seoKeywords":7,"brand":1028,"category":1029},"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":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":1031,"updateBy":7,"updateTime":965,"remark":7,"id":1032,"siteId":9,"sourceId":224,"categoryId":8,"brandId":880,"slug":1033,"name":1034,"code":7,"model":1035,"subtitle":1036,"description":1037,"images":1038,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1039,"seoDescription":1040,"seoKeywords":7,"brand":1041,"category":1042},"2026-05-26 00:34:28",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>：**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":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"]