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参比电极\u003C\u002Fli>\u003Cli>什么是参比电极？\u003C\u002Fli>\u003C\u002Ful>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fa355cc4971ee8a7948fa2fafc437d133.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fa355cc4971ee8a7948fa2fafc437d133.jpg\",\"url\":\"products\u002Fimages\u002Fa355cc4971ee8a7948fa2fafc437d133.jpg\"}]","Koslow Scientific 5088 系列氧化汞电极套件 - 碱性介质参比电极","Koslow Scientific 5088 系列氧化汞电极套件，专为碱性环境设计。包含完整配件，电位稳定，适用于电池研发与电化学分析。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":7,"siteId":4,"slug":9,"name":10,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":188,"siteId":4,"parentId":4,"ancestors":4,"slug":198,"name":199,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":286,"updateBy":4,"updateTime":287,"remark":4,"scope":4,"id":288,"siteId":8,"sourceId":289,"categoryId":188,"brandId":7,"slug":290,"name":291,"code":4,"model":292,"subtitle":293,"description":294,"images":295,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":296,"seoDescription":297,"seoKeywords":4,"brand":298,"category":299},"2026-06-11 18:30:14","2026-06-11 18:30:13",161698,15629,"161698","Koslow Scientific 1001 Series 饱和甘汞电极套件","1001 Series","Koslow Scientific 1001 系列饱和甘汞电极（S.C.E.）套件，具有优异的离子传输性能和低噪声特性。包含电极、便携箱、补充电解液及多种维护配件，适用于电化学分析、电池测试及腐蚀研究。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp dir=\"ltr\">饱和甘汞参比电极（Saturated Calomel Reference Electrode），亦称为汞\u002F氯化亚汞电极或简称 S.C.E.。其核心成分氯化亚汞（Hg₂Cl₂）是一种化学化合物，矿物名为甘汞。Koslow S.C.E. 专为实验室设计，具备**的离子传输能力和极低的噪声水平，确保测量数据的精准可靠。\u003C\u002Fp>\u003Ch3>参比电极电位\u003C\u002Fh3>\u003Cul>\u003Cli dir=\"ltr\">244 mV vs. 标准氢电极 (NHE)\u003C\u002Fli>\u003Cli dir=\"ltr\">410 mV vs. 硫酸汞参比电极 (M.S.E.)\u003C\u002Fli>\u003Cli dir=\"ltr\">440 mV vs. 银\u002F硫酸银电极\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cul>\u003Cli dir=\"ltr\">电化学分析\u003C\u002Fli>\u003Cli dir=\"ltr\">电池维护与测试\u003C\u002Fli>\u003Cli dir=\"ltr\">腐蚀测试\u003C\u002Fli>\u003Cli dir=\"ltr\">电分析研究\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>电极有效性验证步骤\u003C\u002Fh3>\u003Col>\u003Cli dir=\"ltr\">在烧杯中创建约 5mm 厚的电极溶液层\u003C\u002Fli>\u003Cli dir=\"ltr\">将两个同类型的电极放入该溶液池中\u003C\u002Fli>\u003Cli dir=\"ltr\">使用电压表比较读数\u003C\u002Fli>\u003Cli dir=\"ltr\">若读数差异在 10 mV 以内，则电极状态良好\u003C\u002Fli>\u003C\u002Fol>\u003Ch3>套件特色配置\u003C\u002Fh3>\u003Cul>\u003Cli dir=\"ltr\">便携式携带箱\u003C\u002Fli>\u003Cli dir=\"ltr\">电极补充电解液 (30 ml)\u003C\u002Fli>\u003Cli dir=\"ltr\">实验室电极储存瓶\u003C\u002Fli>\u003Cli>可选香蕉插孔或电话针引线端子\u003C\u002Fli>\u003Cli>用于香蕉插孔与电话针互转的终止适配器\u003C\u002Fli>\u003Cli dir=\"ltr\">2 个替换多孔尖端\u003C\u002Fli>\u003Cli dir=\"ltr\">2 个热缩套管\u003C\u002Fli>\u003Cli dir=\"ltr\">电极填充移液管\u003C\u002Fli>\u003Cli dir=\"ltr\">吸湿泡沫\u003C\u002Fli>\u003Cli dir=\"ltr\">维护手册\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>更多资源\u003C\u002Fh3>\u003Cul>\u003Cli dir=\"ltr\">单独电极（非套件）\u003C\u002Fli>\u003Cli dir=\"ltr\">参比电极配件\u003C\u002Fli>\u003Cli dir=\"ltr\">宣传传单\u003C\u002Fli>\u003Cli dir=\"ltr\">选择合适的 Koslow 参比电极\u003C\u002Fli>\u003Cli dir=\"ltr\">什么是参比电极？\u003C\u002Fli>\u003Cli dir=\"ltr\">电分析参比电极维护视频\u003C\u002Fli>\u003C\u002Ful>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fc179b899137467e1e7cb86f67ac87202.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fc179b899137467e1e7cb86f67ac87202.jpg\",\"url\":\"products\u002Fimages\u002Fc179b899137467e1e7cb86f67ac87202.jpg\"}]","Koslow Scientific 1001 Series 饱和甘汞电极套件 - 高精度实验室参比电极","采购 Koslow Scientific 1001 系列饱和甘汞电极套件。包含完整维护配件，低噪声、高稳定性，广泛应用于电化学分析、电池测试及腐蚀监测领域。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":7,"siteId":4,"slug":9,"name":10,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":188,"siteId":4,"parentId":4,"ancestors":4,"slug":198,"name":199,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":301,"updateBy":4,"updateTime":272,"remark":4,"scope":4,"id":302,"siteId":8,"sourceId":303,"categoryId":188,"brandId":7,"slug":304,"name":305,"code":4,"model":306,"subtitle":307,"description":308,"images":309,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":310,"seoDescription":311,"seoKeywords":4,"brand":312,"category":313},"2026-06-11 18:29:59",161697,15628,"161697","Koslow Scientific 1004 Series 氯化银参比电极套件","1004 Series","Koslow Scientific 1004 系列氯化银参比电极套件，具备高稳定性、无毒及坚固耐用的特性。适用于电池测试、腐蚀检测及电化学分析，配备完整的维护配件与替换耗材，确保测量精准可靠。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>银\u002F氯化银参比电极是众多电化学家的首选参考电极。它被广泛使用，具有稳定性高、无毒且非常坚固的特点。其简单性和耐用性使其成为许多商业应用的**选择，特别是在需要测量或控制电化学电位的场合。该电极主要配合饱和氯化钾 (KCL) 电解质使用，也可填充较低浓度（如 1 M KCL）甚至直接在海水中使用。本套件包含参比电极以及兼容的维护和补充配件。\u003C\u002Fp>\u003Ch3>电位参数\u003C\u002Fh3>\u003Cul>\u003Cli>244 mV vs. 标准氢电极 (NHE)\u003C\u002Fli>\u003Cli>410 mV vs. 硫酸汞参比电极 (M.S.E.)\u003C\u002Fli>\u003Cli>440 mV vs. 银\u002F硫酸银\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>电极可行性验证步骤\u003C\u002Fh3>\u003Col>\u003Cli>在烧杯中创建约 5mm 厚的电极溶液层\u003C\u002Fli>\u003Cli>将两个同类型电极放入溶液中\u003C\u002Fli>\u003Cli>使用电压表比较读数\u003C\u002Fli>\u003Cli>如果变化在 10 mV 以内，即可正常使用\u003C\u002Fli>\u003C\u002Fol>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cul>\u003Cli>电池测试与维护\u003C\u002Fli>\u003Cli>腐蚀测试\u003C\u002Fli>\u003Cli>电分析研究\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>便携式携带箱\u003C\u002Fli>\u003Cli>30 ml 电极补充电解质溶液\u003C\u002Fli>\u003Cli>实验室电极储存瓶\u003C\u002Fli>\u003Cli>可选香蕉插孔或电话针引线端子\u003C\u002Fli>\u003Cli>香蕉插孔转电话针（或反之）的转换适配器\u003C\u002Fli>\u003Cli>2 个替换多孔尖端包装\u003C\u002Fli>\u003Cli>2 个热缩套管\u003C\u002Fli>\u003Cli>电极填充移液管\u003C\u002Fli>\u003Cli>吸水泡沫\u003C\u002Fli>\u003Cli>维护手册\u003C\u002Fli>\u003Cli>多孔结尖端由电多孔 K.T. 玻璃制成，损坏或污染时可更换\u003C\u002Fli>\u003Cli>优异的离子传输能力和低噪声\u003C\u002Fli>\u003Cli>可追溯的 ID 标签\u003C\u002Fli>\u003Cli>附带安全数据表 (S.D.S.) 的说明书\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>工作原理\u003C\u002Fh3>\u003Cp>银 - 氯化银电极在记录低电平交流 (A.C.) 和直流 (D.C.) 电位时，表现出优于非氯化银电极的特性。氯化银电极比金或银电极呈现出更少的低频“噪声”。Koslow 银 - 氯化银电极由纯银制成并进行氯化处理，以提供稳定性和低噪声特性。银\u002F氯化银电位约为 -0.199 伏特 vs. 标准氢电极 (NHE) 或 -0.047 伏特 vs. 饱和甘汞参比电极 (S.C.E.)。电极电位稳定度为正负一毫伏，并能从微小的温度波动中快速恢复。\u003C\u002Fp>\u003Cp>Koslow 参比电极使用含有过量 KCL 晶体的饱和 KCL 溶液。这些晶体有时可见于电极底部。额外的 KCL 会随着钾离子和氯离子定期通过液结扩散而溶解到电解质中。这种额外的 KCL 缓冲延长了参考电池因电解质中氯离子耗尽而开始漂移的时间。\u003C\u002Fp>\u003Cp>\u003Cstrong>老化说明：\u003C\u002Fstrong>紫外线会将 AgCL 分解为银 (0)，使电极呈现黑色外观。标准荧光灯影响较小，但请勿将参比电极存放在阳光直射下。建议使用避光琥珀色玻璃储存瓶来存放带有 KCL 填充液的多孔塞电极。饱和 KCL 溶液的优势在于，即使温度变化（如果有固体盐存在），其浓度也是可重现的，并且不受水的影响。\u003C\u002Fp>\u003Cp>电多孔 K.T. 玻璃尖端是参比电极内部与主体电池之间的离子导电路径。电多孔 KT 玻璃烧结片（长约 1\u002F8 英寸）通过热缩特氟龙套管连接到玻璃管上。该玻璃具有低电阻（对于标准填充溶液低于十千欧）和适度的泄漏率。参比电极“烧结片”的电阻是决定恒电位仪在实际使用中稳定性和速度的重要因素。更换 K.T. 玻璃烧结片时，应将热缩管修剪至与 K.T. 玻璃烧结片末端齐平，以防止捕获气泡。\u003C\u002Fp>\u003Ch3>更多信息\u003C\u002Fh3>\u003Cul>\u003Cli>仅电极（无套件）\u003C\u002Fli>\u003Cli>参比电极配件\u003C\u002Fli>\u003Cli>宣传传单\u003C\u002Fli>\u003Cli>选择合适的 Koslow 参比电极\u003C\u002Fli>\u003Cli>什么是参比电极？\u003C\u002Fli>\u003C\u002Ful>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fec70237f5a337242e010b9b9e58161b6.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fec70237f5a337242e010b9b9e58161b6.jpg\",\"url\":\"products\u002Fimages\u002Fec70237f5a337242e010b9b9e58161b6.jpg\"}]","Koslow Scientific 1004 Series 氯化银参比电极套件 - 高精度电化学测量","Koslow Scientific 1004 系列氯化银参比电极套件，专为电化学家设计。具备高稳定性、低噪声及坚固耐用特性，适用于电池测试、腐蚀分析及各类电化实验。套件含完整维护配件及替换**。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":7,"siteId":4,"slug":9,"name":10,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"scope":4,"id":188,"siteId":4,"parentId":4,"ancestors":4,"slug":198,"name":199,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":315,"updateBy":4,"updateTime":316,"remark":4,"scope":4,"id":317,"siteId":8,"sourceId":318,"categoryId":188,"brandId":7,"slug":319,"name":320,"code":4,"model":321,"subtitle":322,"description":323,"images":324,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":11,"sort":11,"seoTitle":320,"seoDescription":325,"seoKeywords":4,"brand":326,"category":327},"2026-06-11 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