[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"brand-19028":3,"menu-header":13,"menu-footer":70,"brand-19028-110":181},{"createBy":4,"createTime":5,"updateBy":6,"updateTime":7,"remark":6,"scope":6,"id":8,"siteId":9,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":12,"isHot":9,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"shenyumeng","2024-07-01 14:12:23",null,"2026-06-26 14:50:29",19028,1,"19028","PTC",0,{"createBy":14,"createTime":15,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":9,"name":16,"location":17,"items":18},"","2026-05-12 11:03:08","顶部导航","header",[19,25,34,43,52,61],{"createBy":14,"createTime":20,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":21,"id":9,"siteId":9,"menuId":9,"title":22,"icon":6,"url":23,"sort":9,"status":12,"menu":24},"2026-05-12 11:04:27",[],"首页","\u002F",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":26,"updateBy":14,"updateTime":27,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":28,"id":29,"siteId":9,"menuId":9,"title":30,"icon":6,"url":31,"sort":32,"status":12,"menu":33},"2026-05-12 11:05:25","2026-06-26 13:25:00",[],2,"产品中心","\u002Fcategory\u002F111",20,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":35,"updateBy":14,"updateTime":36,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":37,"id":38,"siteId":9,"menuId":9,"title":39,"icon":6,"url":40,"sort":41,"status":12,"menu":42},"2026-06-26 12:48:00","2026-06-26 12:51:07",[],64,"品牌","\u002Fbrands",25,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":44,"updateBy":14,"updateTime":45,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":46,"id":47,"siteId":9,"menuId":9,"title":48,"icon":6,"url":49,"sort":50,"status":12,"menu":51},"2026-05-12 11:08:59","2026-06-26 13:25:24",[],3,"新闻动态","\u002Fcatalog\u002F17",30,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":53,"updateBy":14,"updateTime":54,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":55,"id":56,"siteId":9,"menuId":9,"title":57,"icon":6,"url":58,"sort":59,"status":12,"menu":60},"2026-05-12 11:09:24","2026-06-26 12:48:27",[],4,"关于我们","\u002Fpage\u002Fabout-us",40,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":62,"updateBy":14,"updateTime":63,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":64,"id":65,"siteId":9,"menuId":9,"title":66,"icon":6,"url":67,"sort":68,"status":12,"menu":69},"2026-05-12 11:09:41","2026-06-26 12:48:22",[],5,"联系我们","\u002Fpage\u002Fcontact-us",50,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":9,"siteId":6,"name":16,"location":17,"items":6},{"createBy":14,"createTime":71,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":9,"name":72,"location":73,"items":74},"2026-05-12 11:03:51","底部导航","footer",[75,80,86,92,98,104,110,116,123,131,136,142,150,157,161,168,174],{"createBy":14,"createTime":76,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":77,"id":78,"siteId":9,"menuId":29,"title":66,"icon":6,"url":6,"sort":6,"status":12,"menu":79},"2026-05-12 13:00:12",[],7,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":81,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":78,"orderNum":6,"ancestors":6,"children":82,"id":83,"siteId":9,"menuId":29,"title":84,"icon":6,"url":6,"sort":6,"status":12,"menu":85},"2026-05-12 13:00:47",[],8,"北京志鸿恒拓科技有限公司",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":87,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":78,"orderNum":6,"ancestors":6,"children":88,"id":89,"siteId":9,"menuId":29,"title":90,"icon":6,"url":6,"sort":6,"status":12,"menu":91},"2026-05-12 13:01:09",[],9,"北京市昌平区沙河镇育荣园区1号楼340室",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":93,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":78,"orderNum":6,"ancestors":6,"children":94,"id":95,"siteId":9,"menuId":29,"title":96,"icon":6,"url":6,"sort":6,"status":12,"menu":97},"2026-05-12 13:01:43",[],10,"电话：13167366827",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":99,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":78,"orderNum":6,"ancestors":6,"children":100,"id":101,"siteId":9,"menuId":29,"title":102,"icon":6,"url":6,"sort":6,"status":12,"menu":103},"2026-05-12 13:02:00",[],11,"邮箱：sales@zhht-tech.com",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":105,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":106,"id":107,"siteId":9,"menuId":29,"title":108,"icon":6,"url":6,"sort":6,"status":12,"menu":109},"2026-05-12 13:03:01",[],12,"快速链接",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":111,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":107,"orderNum":6,"ancestors":6,"children":112,"id":113,"siteId":9,"menuId":29,"title":114,"icon":6,"url":31,"sort":6,"status":12,"menu":115},"2026-05-12 13:03:50",[],13,"传感器",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":117,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":107,"orderNum":6,"ancestors":6,"children":118,"id":119,"siteId":9,"menuId":29,"title":120,"icon":6,"url":121,"sort":6,"status":12,"menu":122},"2026-05-12 13:04:55",[],14,"工业胶带","\u002Fcategory\u002F257",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":124,"updateBy":14,"updateTime":125,"remark":6,"scope":6,"parentName":6,"parentId":107,"orderNum":6,"ancestors":6,"children":126,"id":127,"siteId":9,"menuId":29,"title":128,"icon":6,"url":129,"sort":6,"status":12,"menu":130},"2026-05-12 13:06:55","2026-05-12 13:07:20",[],15,"控制器","\u002Fcategory\u002F263",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":132,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":133,"id":134,"siteId":9,"menuId":29,"title":48,"icon":6,"url":6,"sort":6,"status":12,"menu":135},"2026-05-12 13:07:59",[],16,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":137,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":134,"orderNum":6,"ancestors":6,"children":138,"id":139,"siteId":9,"menuId":29,"title":140,"icon":6,"url":49,"sort":6,"status":12,"menu":141},"2026-05-12 13:08:36",[],17,"公司新闻",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":143,"updateBy":14,"updateTime":144,"remark":6,"scope":6,"parentName":6,"parentId":134,"orderNum":6,"ancestors":6,"children":145,"id":146,"siteId":9,"menuId":29,"title":147,"icon":6,"url":148,"sort":6,"status":12,"menu":149},"2026-05-12 13:09:17","2026-05-12 13:10:06",[],18,"技术文章","\u002Fcatalog\u002F16",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":151,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":134,"orderNum":6,"ancestors":6,"children":152,"id":153,"siteId":9,"menuId":29,"title":154,"icon":6,"url":155,"sort":6,"status":12,"menu":156},"2026-05-12 13:09:35",[],19,"仓库出货","\u002Fcatalog\u002F19",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":158,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":12,"orderNum":6,"ancestors":6,"children":159,"id":32,"siteId":9,"menuId":29,"title":57,"icon":6,"url":6,"sort":6,"status":12,"menu":160},"2026-05-12 13:10:40",[],{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":162,"updateBy":14,"updateTime":163,"remark":6,"scope":6,"parentName":6,"parentId":32,"orderNum":6,"ancestors":6,"children":164,"id":165,"siteId":9,"menuId":29,"title":166,"icon":6,"url":58,"sort":6,"status":12,"menu":167},"2026-05-12 13:11:21","2026-05-15 14:30:24",[],21,"公司介绍",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":169,"updateBy":14,"updateTime":170,"remark":6,"scope":6,"parentName":6,"parentId":32,"orderNum":6,"ancestors":6,"children":171,"id":172,"siteId":9,"menuId":29,"title":66,"icon":6,"url":67,"sort":6,"status":12,"menu":173},"2026-05-12 13:12:02","2026-05-15 14:30:34",[],22,{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"createBy":14,"createTime":175,"updateBy":14,"updateTime":6,"remark":6,"scope":6,"parentName":6,"parentId":107,"orderNum":6,"ancestors":6,"children":176,"id":177,"siteId":9,"menuId":29,"title":178,"icon":6,"url":179,"sort":6,"status":12,"menu":180},"2026-05-14 16:24:02",[],23,"硬度计","\u002Fcategory\u002Fhardness-tester",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":29,"siteId":6,"name":72,"location":73,"items":6},{"total":182,"rows":183,"code":361,"msg":362},1828,[184,201,216,232,247,261,276,290,305,319,333,347],{"createBy":6,"createTime":185,"updateBy":6,"updateTime":185,"remark":6,"scope":6,"id":186,"siteId":9,"sourceId":187,"categoryId":188,"brandId":8,"slug":189,"name":190,"code":6,"model":191,"subtitle":192,"description":193,"images":194,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":195,"seoDescription":196,"seoKeywords":6,"brand":197,"category":198},"2026-05-26 20:04:57",151099,825,135,"151099","PTC 350FRRMM 铁路钢轨表面温度计（带****小值指针，-20°至160°F）","350FRRMM","PTC 350FRRMM 铁路钢轨表面温度计专为连续焊接或接缝钢轨的表面温度测量而设计，符合AREMA轨道维护规范。配备四个铝镍钴磁铁底座、双金属传感元件及****小值辅助指针，美国制造。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® 工业铁路钢轨表面温度计专为测量连续焊接钢轨或接缝钢轨的表面温度而设计，完全符合AREMA（美国铁路工程与维护协会）轨道维护规范的要求。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>磁铁底座\u003C\u002Fstrong>：配备四个铝镍钴（Alnico）磁铁作为仪器底座，确保牢固吸附于钢轨表面。\u003C\u002Fli>\u003Cli>\u003Cstrong>清晰读数\u003C\u002Fstrong>：配有塑料保护盖和醒目的红色指示指针，读数简便直观。\u003C\u002Fli>\u003Cli>\u003Cstrong>****小值指针\u003C\u002Fstrong>：350FRRMM型号标配****小值辅助指针，可记录测量期间的**温度值。\u003C\u002Fli>\u003Cli>\u003Cstrong>双金属传感元件\u003C\u002Fstrong>：传感元件采用密封设计，有效防止灰尘和污染物侵入，同时与加热表面紧密接触，实现快速温度响应。\u003C\u002Fli>\u003Cli>\u003Cstrong>美国制造\u003C\u002Fstrong>：PTC® 工业铁路钢轨表面温度计均在美国生产制造，品质可靠。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>适用型号\u003C\u002Fh3>\u003Cp>本系列产品包括312、315、330和350 FRR（华氏）或CRR（摄氏）型号，均具有塑料保护盖和红色指示指针。可根据需求选配单指针或****小值辅助指针。测量范围为-20°至160°F。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F350FRRMM.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F96bc86e3-fec5-4a50-9a7e-ad9e104813e6.jpg&maxx=300&maxy=0\",\"size\":27288,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F96bc86e3-fec5-4a50-9a7e-ad9e104813e6.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F96bc86e3-fec5-4a50-9a7e-ad9e104813e6.jpg&maxx=300&maxy=0\"}]","PTC 350FRRMM 铁路钢轨表面温度计 -20°至160°F 带****小值指针","PTC 350FRRMM铁路钢轨表面温度计，测量范围-20°至160°F，符合AREMA规范，配备铝镍钴磁铁底座和双金属传感元件，适用于连续焊接及接缝钢轨表面温度测量，美国制造。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":188,"siteId":6,"parentId":6,"ancestors":6,"slug":199,"name":200,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"135","通用设备配件",{"createBy":6,"createTime":202,"updateBy":6,"updateTime":203,"remark":6,"scope":6,"id":204,"siteId":9,"sourceId":205,"categoryId":188,"brandId":8,"slug":206,"name":207,"code":6,"model":208,"subtitle":209,"description":210,"images":211,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":212,"seoDescription":213,"seoKeywords":6,"brand":214,"category":215},"2026-05-26 20:04:39","2026-05-26 20:04:38",151098,824,"151098","PTC 350FRR 磁吸式工业轨道表面温度计","350FRR","PTC 350FRR 磁吸式工业轨道表面温度计采用坚固设计，配备铝镍钴磁吸底座与双金属传感元件，提供-20°至160°F的精准测温，适用于各类工业环境。","\u003Ch3>PTC 350FRR 磁吸式工业轨道表面温度计\u003C\u002Fh3>\u003Cp>PTC® 工业轨道表面温度计采用坚固耐用的设计，适用于各种工业应用环境。其主要特点如下：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>磁吸底座\u003C\u002Fstrong>：仪器由四个铝镍钴磁铁支撑，为温度计的稳固安装提供强大且可靠的基础。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>产品型号\u003C\u002Fstrong>：该系列包括 312、315、330 和 350 型，提供 FRR（全量程读数）或 CRR（控制量程读数）配置可选。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>外壳与显示\u003C\u002Fstrong>：每个型号均配备耐用的塑料外壳，在保护内部组件的同时保持良好的可视性。温度计配有易于读取的红色指示指针，确保温度读数清晰明了。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>可选功能\u003C\u002Fstrong>：用户可选择单指针或**高\u002F**辅助指针，以增强特定监控需求的功能性。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>双金属传感元件\u003C\u002Fstrong>：温度计采用双金属传感元件，并进行封闭设计以防止灰尘和污染物进入。该设计确保传感器紧贴加热表面，提供快速且准确的温度响应。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>美国制造\u003C\u002Fstrong>：这些温度计在美国本土制造，确保符合严格的质量和性能标准。\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp>文档 PDF：Magnetic Rail Thermometers\u003C\u002Fp>\u003Cp>\u003Cimg alt=\"\" src=\"https:\u002F\u002Fwww.ptc1.com\u002Fassets\u002Fimages\u002FUSA%20Flag%20Cart.jpg\">\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F350FRR-1.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F5ac9a642-a28c-4660-944e-7085e3d60eed.jpg&maxx=300&maxy=0\",\"size\":26772,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F5ac9a642-a28c-4660-944e-7085e3d60eed.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F5ac9a642-a28c-4660-944e-7085e3d60eed.jpg&maxx=300&maxy=0\"}]","PTC 350FRR 磁吸式工业轨道表面温度计 -20°至160°F","PTC 350FRR 磁吸式工业轨道表面温度计，配备强力磁吸底座与双金属传感元件，提供-20°至160°F精准测温，美国制造，适用于各类工业表面温度监控。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":188,"siteId":6,"parentId":6,"ancestors":6,"slug":199,"name":200,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":217,"updateBy":6,"updateTime":218,"remark":6,"scope":6,"id":219,"siteId":9,"sourceId":220,"categoryId":221,"brandId":8,"slug":222,"name":223,"code":6,"model":224,"subtitle":225,"description":226,"images":227,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":223,"seoDescription":228,"seoKeywords":6,"brand":229,"category":230},"2026-05-26 20:03:57","2026-05-26 20:03:56",151097,823,267,"151097","PTC ORF-1 M型硬度计O型圈测试套件","ORF-1","PTC ORF-1 O型圈固定测试套件，配合A型或M型硬度计及操作台使用，可对多种截面尺寸的O型圈进行硬度检测，包含五套固定夹具和一套校准塞规，满足工业密封件硬度测试需求。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC ORF-1 O型圈固定测试套件（O-Ring Fixturing Set）专为O型圈硬度检测而设计，可配合\u003Cstrong>A型或M型硬度计\u003C\u002Fstrong>及操作台组合使用，为用户提供**、可靠的O型圈硬度测量解决方案。\u003C\u002Fp>\u003Ch3>产品组成\u003C\u002Fh3>\u003Cp>该套件包含以下核心组件：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>五套固定夹具\u003C\u002Fstrong>——分别适用于不同截面尺寸的O型圈测试\u003C\u002Fli>\u003Cli>\u003Cstrong>一套校准塞规（Set Plug）\u003C\u002Fstrong>——用于**设定操作台行程\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>适用O型圈截面尺寸\u003C\u002Fh3>\u003Cp>标准ORF-1套件可测试以下五种截面尺寸的O型圈：\u003C\u002Fp>\u003Cul>\u003Cli>1\u002F16\"\u003C\u002Fli>\u003Cli>3\u002F32\"\u003C\u002Fli>\u003Cli>1\u002F8\"\u003C\u002Fli>\u003Cli>3\u002F16\"\u003C\u002Fli>\u003Cli>1\u002F4\"\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>专为硬度计和操作台配套设计，确保测试过程稳定可靠\u003C\u002Fli>\u003Cli>覆盖五种常用O型圈截面尺寸，适用范围广\u003C\u002Fli>\u003Cli>配备校准塞规，方便操作台行程**设定\u003C\u002Fli>\u003Cli>结构紧凑，操作简便，适合实验室及生产现场使用\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002FDuro-O-ring-Kit.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F3cf7fc91-0fe1-4d40-8add-be1c896e7116.jpg&maxx=300&maxy=0\",\"size\":14180,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F3cf7fc91-0fe1-4d40-8add-be1c896e7116.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F3cf7fc91-0fe1-4d40-8add-be1c896e7116.jpg&maxx=300&maxy=0\"}]","PTC ORF-1 O型圈固定测试套件，配合A型或M型硬度计及操作台使用，可对1\u002F16英寸至1\u002F4英寸截面尺寸的O型圈进行硬度检测，包含五套固定夹具和一套校准塞规。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":221,"siteId":6,"parentId":6,"ancestors":6,"slug":231,"name":178,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"hardness-tester",{"createBy":6,"createTime":233,"updateBy":6,"updateTime":234,"remark":6,"scope":6,"id":235,"siteId":9,"sourceId":236,"categoryId":188,"brandId":8,"slug":237,"name":238,"code":6,"model":239,"subtitle":240,"description":241,"images":242,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":243,"seoDescription":244,"seoKeywords":6,"brand":245,"category":246},"2026-05-26 20:03:38","2026-05-26 20:03:37",151096,822,"151096","PTC 330FRRL 磁性工业轨道表面温度计（-100°至160°F）","330FRRL","PTC 330FRRL 磁性工业轨道表面温度计，量程-100°至160°F，配备辅助指针、铝制表盘及4磁铁底座，专为轨道焊接温度测量设计。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC 330FRRL 是一款专为轨道焊接应用设计的超强磁性表面温度计，量程覆盖\u003Cstrong>-100°至160°F\u003C\u002Fstrong>，可精确测量轨道表面温度，确保焊接工艺质量与安全性。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>量程范围\u003C\u002Fstrong>：-100°至160°F（华氏度），满足轨道焊接常见温度区间需求\u003C\u002Fli>\u003Cli>\u003Cstrong>铝制表盘\u003C\u002Fstrong>：轻质耐用，刻度清晰，便于现场快速读数\u003C\u002Fli>\u003Cli>\u003Cstrong>辅助指针（Lazy Hand）\u003C\u002Fstrong>：可记录峰值温度，便于操作人员回溯测量期间的**高温度值\u003C\u002Fli>\u003Cli>\u003Cstrong>4磁铁底座\u003C\u002Fstrong>：超强磁力吸附设计，确保温度计牢固贴合钢轨及金属表面，无需额外固定\u003C\u002Fli>\u003Cli>\u003Cstrong>应用场景\u003C\u002Fstrong>：轨道焊接温度监测、工业金属表面温度检测\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>品牌：PTC\u003C\u002Fli>\u003Cli>型号：330FRRL\u003C\u002Fli>\u003Cli>温度量程：-100°至160°F\u003C\u002Fli>\u003Cli>表盘材质：铝制\u003C\u002Fli>\u003Cli>底座类型：4磁铁底座\u003C\u002Fli>\u003Cli>指针类型：辅助指针（Lazy Hand）\u003C\u002Fli>\u003Cli>适用领域：轨道焊接、工业表面测温\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F330CRRL.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ff22d3981-3748-4751-a414-febbbb832c80.jpg&maxx=300&maxy=0\",\"size\":19057,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ff22d3981-3748-4751-a414-febbbb832c80.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Ff22d3981-3748-4751-a414-febbbb832c80.jpg&maxx=300&maxy=0\"}]","PTC 330FRRL 磁性工业轨道表面温度计","PTC 330FRRL 磁性轨道表面温度计，量程-100°至160°F，配备4磁铁底座和辅助指针，铝制表盘，适用于轨道焊接温度检测与工业表面测温。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":188,"siteId":6,"parentId":6,"ancestors":6,"slug":199,"name":200,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":248,"updateBy":6,"updateTime":249,"remark":6,"scope":6,"id":250,"siteId":9,"sourceId":251,"categoryId":221,"brandId":8,"slug":252,"name":253,"code":6,"model":254,"subtitle":255,"description":256,"images":257,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":253,"seoDescription":258,"seoKeywords":6,"brand":259,"category":260},"2026-05-26 20:03:22","2026-05-26 20:03:21",151095,821,"151095","PTC DD4-M-OS3-3 数字M型硬度计配3型操作台","DD4-M-OS3-3","PTC数字M型硬度计配备3型操作台，采用尖锐30°角压头，**弹簧力78克，专用于测试厚度或截面直径为1.25mm的试样，适用于O型圈及不规则形状试样的硬度测量。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC DD4-M-OS3-3 数字M型硬度计配备3型操作台，提供模拟和数字两种格式可选。该硬度计采用\u003Cstrong>尖锐30°角压头\u003C\u002Fstrong>，**大弹簧力为\u003Cstrong>78克\u003C\u002Fstrong>，专用于测试厚度或截面直径为\u003Cstrong>1.25mm（0.050英寸）\u003C\u002Fstrong>的试样。\u003C\u002Fp>\u003Ch3>O型圈测试支持\u003C\u002Fh3>\u003Cp>可配合O型圈支撑夹具使用，以确保试样的定位与稳定性。当M型试样配置为O型圈、圆环带或其他不规则形状时，其截面直径应至少为\u003Cstrong>1.25mm（0.05英寸）\u003C\u002Fstrong>，除非已知较薄试样能获得与1.25mm等效的测试结果。推荐使用ORF-1 O型圈套件或合适的替代方案。\u003C\u002Fp>\u003Ch3>3型操作台要求\u003C\u002Fh3>\u003Cp>M型硬度计必须配备\u003Cstrong>3型操作台\u003C\u002Fstrong>（压头至试样）。操作台需采用液压、气动阻尼或电动机械方式，能够控制下降速率不超过\u003Cstrong>3.2mm\u002Fs（0.125英寸\u002F秒）\u003C\u002Fstrong>，并施加足够的力以克服校准弹簧力。\u003C\u002Fp>\u003Cul>\u003Cli>手动操作方式不适用于M型硬度计\u003C\u002Fli>\u003Cli>1型或2型操作台不可用于M型硬度计操作\u003C\u002Fli>\u003Cli>必须使用液压、气动阻尼或电动机械操作台\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002FM-duro-test-block-kit.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F0ec9b628-7219-4dd2-a459-0699a64cbca4.jpg&maxx=300&maxy=0\",\"size\":19906,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F0ec9b628-7219-4dd2-a459-0699a64cbca4.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F0ec9b628-7219-4dd2-a459-0699a64cbca4.jpg&maxx=300&maxy=0\"}]","PTC DD4-M-OS3-3数字M型硬度计配备3型操作台，采用30°角压头，弹簧力78克，适用于1.25mm厚度试样及O型圈硬度测试，下降速率可控至3.2mm\u002Fs。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":221,"siteId":6,"parentId":6,"ancestors":6,"slug":231,"name":178,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":262,"updateBy":6,"updateTime":263,"remark":6,"scope":6,"id":264,"siteId":9,"sourceId":265,"categoryId":188,"brandId":8,"slug":266,"name":267,"code":6,"model":268,"subtitle":269,"description":270,"images":271,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":272,"seoDescription":273,"seoKeywords":6,"brand":274,"category":275},"2026-05-26 20:03:06","2026-05-26 20:03:05",151094,820,"151094","PTC 350FRRL 磁吸式钢轨表面温度计（带辅助指针，-20°至160°F）","350FRRL","PTC 350FRRL 磁吸式钢轨表面温度计专为测量连续焊接或接缝钢轨的表面温度设计，符合AREMA轨道维护规范。配备铝镍钴磁铁基座与红色指示指针，响应快速，美国制造。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® 工业铁路温度计专为测量连续焊接或接缝钢轨的表面温度而设计，完全符合 AREMA（美国铁路工程与维护协会）轨道维护规范的标准要求。\u003C\u002Fp>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>磁吸基座\u003C\u002Fstrong>：底部配备四个铝镍钴（Alnico）磁铁，确保仪器稳固吸附于钢轨表面。\u003C\u002Fli>\u003Cli>\u003Cstrong>清晰读数\u003C\u002Fstrong>：配有塑料保护盖和易于读取的红色指示指针，可选配单指针或**高\u002F**辅助指针。\u003C\u002Fli>\u003Cli>\u003Cstrong>快速响应\u003C\u002Fstrong>：双金属传感元件采用封闭式设计，有效防止灰尘和污染物侵入，同时与受热表面紧密接触，实现温度的快速精准响应。\u003C\u002Fli>\u003Cli>\u003Cstrong>美国制造\u003C\u002Fstrong>：PTC® 工业钢轨表面温度计均在美国本土精工制造，品质可靠。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>相关文档\u003C\u002Fh3>\u003Cp>文档 PDF：Magnetic Rail Thermometer\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F350frr.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F375e50f5-3169-4740-9c60-ca35acbc635c.jpg&maxx=300&maxy=0\",\"size\":22931,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F375e50f5-3169-4740-9c60-ca35acbc635c.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F375e50f5-3169-4740-9c60-ca35acbc635c.jpg&maxx=300&maxy=0\"}]","PTC 350FRRL 磁吸式钢轨表面温度计 带辅助指针 -20°至160°F","PTC 350FRRL 磁吸式钢轨表面温度计专为测量钢轨表面温度设计，符合AREMA规范。配备铝镍钴磁铁基座，响应快速，美国原厂制造。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":188,"siteId":6,"parentId":6,"ancestors":6,"slug":199,"name":200,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":277,"updateBy":6,"updateTime":277,"remark":6,"scope":6,"id":278,"siteId":9,"sourceId":279,"categoryId":221,"brandId":8,"slug":280,"name":281,"code":6,"model":282,"subtitle":283,"description":284,"images":285,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":286,"seoDescription":287,"seoKeywords":6,"brand":288,"category":289},"2026-05-26 20:02:35",151093,819,"151093","PTC 1600-M-OS3-3 M型硬度计配3型操作台","1600-M-OS3-3","PTC M型硬度计配备3型操作台，采用30°尖角压头，**弹簧力78克，专为厚度或截面直径1.25mm的试样设计，提供模拟和数字两种格式，适用于O型圈及不规则形状试样的精密硬度测试。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC M型硬度计提供模拟和数字两种格式，配备\u003Cstrong>30°尖角压头\u003C\u002Fstrong>，**大弹簧力为\u003Cstrong>78克\u003C\u002Fstrong>。M型硬度计专用于测试厚度或截面直径为\u003Cstrong>1.25mm（0.050英寸）\u003C\u002Fstrong>的试样。\u003C\u002Fp>\u003Ch3>试样要求与夹具\u003C\u002Fh3>\u003Cp>可使用O型圈支撑夹具来提供定位和稳定性。当M型试样配置为O型圈、圆形环带或其他不规则形状时，其截面直径应至少为\u003Cstrong>1.25mm（0.05英寸）\u003C\u002Fstrong>，除非已知使用更薄试样可获得与1.25mm等效的测试结果。推荐使用ORF-1 O型圈套件或合适的替代方案。\u003C\u002Fp>\u003Ch3>3型操作台要求\u003C\u002Fh3>\u003Cp>所有M型硬度计均须配备\u003Cstrong>3型操作台\u003C\u002Fstrong>（压头至试样）。液压、气动或电动阻尼装置须能够控制下降速率，**大不超过\u003Cstrong>3.2 mm\u002Fs（0.125英寸\u002F秒）\u003C\u002Fstrong>，并施加足以克服校准弹簧力的作用力。\u003C\u002Fp>\u003Cul>\u003Cli>液压、气动或电动阻尼系统可精确控制压头下降速率\u003C\u002Fli>\u003Cli>**大下降速率：3.2 mm\u002Fs（0.125英寸\u002F秒）\u003C\u002Fli>\u003Cli>手动操作、1型或2型操作台不适用于M型硬度计\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>压头类型：\u003C\u002Fstrong>30°尖角压头\u003C\u002Fli>\u003Cli>\u003Cstrong>**大弹簧力：\u003C\u002Fstrong>78克\u003C\u002Fli>\u003Cli>\u003Cstrong>适用试样厚度：\u003C\u002Fstrong>≥1.25mm（0.050英寸）\u003C\u002Fli>\u003Cli>\u003Cstrong>输出格式：\u003C\u002Fstrong>模拟\u002F数字可选\u003C\u002Fli>\u003Cli>\u003Cstrong>操作台类型：\u003C\u002Fstrong>3型（必备）\u003C\u002Fli>\u003Cli>\u003Cstrong>阻尼方式：\u003C\u002Fstrong>液压、气动或电动\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002FDuro-Stand-Type3.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fff0542d8-1e47-413e-83b0-8c1426ac4574.jpg&maxx=300&maxy=0\",\"size\":13138,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fff0542d8-1e47-413e-83b0-8c1426ac4574.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fff0542d8-1e47-413e-83b0-8c1426ac4574.jpg&maxx=300&maxy=0\"}]","PTC 1600-M-OS3-3 M型硬度计配3型操作台 | 精密橡胶硬度测试设备","PTC M型硬度计配3型操作台，30°尖角压头，78克**弹簧力，适用于1.25mm试样硬度测试，提供模拟和数字格式，液压气动电动阻尼控制，专为O型圈及不规则试样设计。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":221,"siteId":6,"parentId":6,"ancestors":6,"slug":231,"name":178,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":291,"updateBy":6,"updateTime":292,"remark":6,"scope":6,"id":293,"siteId":9,"sourceId":294,"categoryId":188,"brandId":8,"slug":295,"name":296,"code":6,"model":297,"subtitle":298,"description":299,"images":300,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":301,"seoDescription":302,"seoKeywords":6,"brand":303,"category":304},"2026-05-26 20:02:16","2026-06-15 16:14:50",151092,818,"151092","PTC 312CRRL 磁性轨道温度计（带辅助指针）","312CRRL","PTC 312CRRL 磁性轨道温度计，测量范围-20°C至120°C。采用四颗铝镍钴磁铁底座，吸附力强，符合AREMA规范，专为工业铁路表面温度测量设计。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® 312CRRL 是一款测量范围为-20°C至120°C的超磁工业轨道温度计，配备辅助指针，专为**测量铁路轨道表面温度而设计。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>强力磁吸底座\u003C\u002Fstrong>：底座由四个铝镍钴磁铁组成，提供**且稳定的吸附力，确保在工业环境下的牢固贴合。\u003C\u002Fli>\u003Cli>\u003Cstrong>宽泛测量范围\u003C\u002Fstrong>：支持 -20°C 至 120°C 的表面温度测量，满足多种**气候和工况需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>辅助指针设计\u003C\u002Fstrong>：配备辅助指针，方便记录峰值温度，提升数据读取的便捷性与准确性。\u003C\u002Fli>\u003Cli>\u003Cstrong>行业标准**\u003C\u002Fstrong>：PTC® 工业铁路温度计完全符合 AREMA 规范，专业品质值得信赖。\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F312CRRL.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ff2f34339-cb44-4fe4-959f-c18178f4f7bf.jpg&maxx=300&maxy=0\",\"size\":26839,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ff2f34339-cb44-4fe4-959f-c18178f4f7bf.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Ff2f34339-cb44-4fe4-959f-c18178f4f7bf.jpg&maxx=300&maxy=0\"}]","PTC 312CRRL 磁性轨道温度计 -20°C至120°C 工业铁路表面测温仪","PTC 312CRRL 磁性轨道温度计，量程-20°C至120°C，带辅助指针。四颗铝镍钴磁铁强力吸附，符合AREMA规范，专为工业铁路表面温度测量打造。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":188,"siteId":6,"parentId":6,"ancestors":6,"slug":199,"name":200,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":306,"updateBy":6,"updateTime":306,"remark":6,"scope":6,"id":307,"siteId":9,"sourceId":308,"categoryId":188,"brandId":8,"slug":309,"name":310,"code":6,"model":311,"subtitle":312,"description":313,"images":314,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":315,"seoDescription":316,"seoKeywords":6,"brand":317,"category":318},"2026-05-26 20:01:47",151091,817,"151091","PTC 676F 微型点检表面温度计 (50°至750°F)","676F","PTC® Miniature Spot Check® 表面温度计（型号676F）是一款超微型表面测温仪器，直径仅3\u002F4英寸，重量仅5克，测温范围50°至750°F。适用于烤箱热泄漏检测、散热器及电子元件温度测试等多种工业场景，美国原产品质保证。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® Miniature Spot Check® 表面温度计（型号676F）属于675系列，是一款专为表面温度**测量而设计的微型温度计。该温度计体积小巧，直径仅为\u003Cstrong>3\u002F4英寸（约19mm）\u003C\u002Fstrong>，高度仅\u003Cstrong>3\u002F8英寸（约9.5mm）\u003C\u002Fstrong>，重量仅\u003Cstrong>0.2盎司（5克）\u003C\u002Fstrong>，非常适合在空间受限的环境中使用。测温范围覆盖\u003Cstrong>50°F至750°F\u003C\u002Fstrong>，可满足多种工业和实验室测温需求。\u003C\u002Fp>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cul>\u003Cli>检测烤箱、热风管道及其他设备的散热泄漏情况\u003C\u002Fli>\u003Cli>测量散热器、热交换器、实验室加热器、压板及加热板的表面温度\u003C\u002Fli>\u003Cli>测试电子元器件的工作温度\u003C\u002Fli>\u003Cli>通过同时部署多台温度计，绘制指定区域的等温线分布图\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>超微型设计\u003C\u002Fstrong>：直径3\u002F4英寸 × 高度3\u002F8英寸，轻巧便携\u003C\u002Fli>\u003Cli>\u003Cstrong>超轻重量\u003C\u002Fstrong>：仅0.2盎司（5克），不影响被测物体表面温度\u003C\u002Fli>\u003Cli>\u003Cstrong>宽测温范围\u003C\u002Fstrong>：50°F至750°F，适应多种工况\u003C\u002Fli>\u003Cli>\u003Cstrong>美国制造\u003C\u002Fstrong>：品质可靠，性能稳定\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cp>\u003Cstrong>型号：\u003C\u002Fstrong>676F\u003C\u002Fp>\u003Cp>\u003Cstrong>系列：\u003C\u002Fstrong>675系列\u003C\u002Fp>\u003Cp>\u003Cstrong>类型：\u003C\u002Fstrong>表面温度计\u003C\u002Fp>\u003Cp>\u003Cstrong>测温范围：\u003C\u002Fstrong>50°F 至 750°F\u003C\u002Fp>\u003Cp>\u003Cstrong>尺寸：\u003C\u002Fstrong>直径 3\u002F4英寸 × 高 3\u002F8英寸\u003C\u002Fp>\u003Cp>\u003Cstrong>重量：\u003C\u002Fstrong>0.2 盎司（5 克）\u003C\u002Fp>\u003Cp>\u003Cstrong>产地：\u003C\u002Fstrong>美国\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F676f.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fbf71b0be-22cb-40cf-b33d-741a958d9adc.jpg&maxx=300&maxy=0\",\"size\":24872,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fbf71b0be-22cb-40cf-b33d-741a958d9adc.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fbf71b0be-22cb-40cf-b33d-741a958d9adc.jpg&maxx=300&maxy=0\"}]","PTC 676F 微型点检表面温度计 50°至750°F | 675系列表面测温仪","PTC 676F微型表面温度计，测温范围50°F至750°F，直径仅3\u002F4英寸，重量5克。适用于烤箱热泄漏检测、散热器、电子元件测温等场景。675系列美国原产品质保证。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":188,"siteId":6,"parentId":6,"ancestors":6,"slug":199,"name":200,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":320,"updateBy":6,"updateTime":320,"remark":6,"scope":6,"id":321,"siteId":9,"sourceId":322,"categoryId":188,"brandId":8,"slug":323,"name":324,"code":6,"model":325,"subtitle":326,"description":327,"images":328,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":329,"seoDescription":330,"seoKeywords":6,"brand":331,"category":332},"2026-05-26 20:01:25",151090,816,"151090","PTC 313CRRL 磁性工业轨道表面温度计（带辅助指针）","313CRRL","PTC 313CRRL 磁性工业轨道表面温度计，测量范围-20°C至250°C，配备铝制表盘与4磁铁底座，专为工业轨道及表面温度精准测量设计。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC 313CRRL 是一款专为工业应用设计的高精度磁性轨道表面温度计。该温度计配备辅助指针，测量范围覆盖 \u003Cstrong>-20°C 至 250°C\u003C\u002Fstrong>，能够满足多种严苛工业环境下的温度监测需求。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>宽泛测量范围\u003C\u002Fstrong>：支持 -20°C 至 250°C 的温度测量，适应多种工业场景。\u003C\u002Fli>\u003Cli>\u003Cstrong>坚固铝制表盘\u003C\u002Fstrong>：采用高品质铝制表盘，耐用且读数清晰，适合工业环境使用。\u003C\u002Fli>\u003Cli>\u003Cstrong>4磁铁底座设计\u003C\u002Fstrong>：配备4个强力磁铁底座，确保温度计在金属轨道或设备表面牢固吸附，测量更稳定。\u003C\u002Fli>\u003Cli>\u003Cstrong>辅助指针功能\u003C\u002Fstrong>：带有辅助指针，方便记录峰值温度，提升数据读取的便捷性。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cp>广泛应用于工业轨道监测、管道表面温度测量、机械设备温度监控等需要非侵入式表面温度检测的领域。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F313CRRL.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F13445f1a-8607-47b6-97cb-772a544804a2.jpg&maxx=300&maxy=0\",\"size\":24895,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F13445f1a-8607-47b6-97cb-772a544804a2.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F13445f1a-8607-47b6-97cb-772a544804a2.jpg&maxx=300&maxy=0\"}]","PTC 313CRRL 磁性工业轨道表面温度计 -20°C至250°C 铝制表盘","PTC 313CRRL 磁性工业轨道表面温度计，测温范围-20°C至250°C，配备铝制表盘和4磁铁底座，带辅助指针，提供精准稳定的工业表面温度测量解决方案。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":188,"siteId":6,"parentId":6,"ancestors":6,"slug":199,"name":200,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":334,"updateBy":6,"updateTime":335,"remark":6,"scope":6,"id":336,"siteId":9,"sourceId":337,"categoryId":221,"brandId":8,"slug":338,"name":339,"code":6,"model":340,"subtitle":341,"description":342,"images":6,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":343,"seoDescription":344,"seoKeywords":6,"brand":345,"category":346},"2026-05-26 20:00:49","2026-06-29 11:31:22",151089,815,"151089","PTC 475 C\u002FD\u002FDO型邵氏硬度计砝码测试台","475","PTC® 475型砝码测试台专为PTC经典型及人体工学型邵氏硬度计设计，配备5 kg砝码，符合ASTM D2240 Type 1标准，适用于C、D及DO型硬度计，具备自对准工作台和减震设计，显著提升硬度测量的精度与重复性。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® 475型测试台是一款精密设计的砝码式硬度测试支架，专为配合PTC®经典型及人体工学型邵氏硬度计使用而开发。该测试台配备\u003Cstrong>5 kg砝码\u003C\u002Fstrong>，适用于ASTM C型、D型及DO型硬度计的标准化测试，是追求**且一致硬度测试结果的专业人士的**选择。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>砝码重量\u003C\u002Fstrong>：配备5 kg砝码，适用于ASTM C型、D型和DO型邵氏硬度计测试。\u003C\u002Fli>\u003Cli>\u003Cstrong>ASTM标准合规\u003C\u002Fstrong>：符合ASTM D2240 Type 1标准中关于试样与压头接触施力的规范，确保测试流程标准化。\u003C\u002Fli>\u003Cli>\u003Cstrong>减震设计\u003C\u002Fstrong>：结构设计有效降低试样与压头接触时的冲击，提升测量精度。\u003C\u002Fli>\u003Cli>\u003Cstrong>高重复性\u003C\u002Fstrong>：正确使用该测试台可显著提高硬度测量结果的重复性和一致性。\u003C\u002Fli>\u003Cli>\u003Cstrong>自对准工作台\u003C\u002Fstrong>：工作台具备自对准功能，可测试非平行材料，进一步提升测量可靠性。\u003C\u002Fli>\u003Cli>\u003Cstrong>材料厚度容量\u003C\u002Fstrong>：可容纳厚度达5英寸（约127 mm）的材料，适用于多种硬度测试场景。\u003C\u002Fli>\u003Cli>\u003Cstrong>定制方案\u003C\u002Fstrong>：可提供适用于更大样品的定制测试台，满足特定测试需求的灵活性。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>兼容硬度计型号\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>兼容硬度计型号\u003C\u002Ftd>\u003Ctd>邵氏硬度标尺\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>307L\u003C\u002Ftd>\u003Ctd>D\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>409\u003C\u002Ftd>\u003Ctd>D\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>413\u003C\u002Ftd>\u003Ctd>DO\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>307CL\u003C\u002Ftd>\u003Ctd>C\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>409C\u003C\u002Ftd>\u003Ctd>C\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>技术文档\u003C\u002Fh3>\u003Cp>475型规格说明与安装指南（Specifications and Set-Up Instructions 475）\u003C\u002Fp>\u003Cp>\u003Cimg alt=\"\" src=\"https:\u002F\u002Fwww.ptc1.com\u002Fassets\u002Fimages\u002FUSA%20Flag%20Cart.jpg\">\u003C\u002Fp>","PTC 475 C\u002FD\u002FDO型邵氏硬度计砝码测试台 | 精密硬度测试支架","PTC 475型砝码测试台，配备5kg砝码，符合ASTM D2240标准，适用于邵氏C、D、DO型硬度计，自对准工作台设计，可测试厚度达5英寸材料，提供高精度硬度测试解决方案。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":221,"siteId":6,"parentId":6,"ancestors":6,"slug":231,"name":178,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":348,"updateBy":6,"updateTime":348,"remark":6,"scope":6,"id":349,"siteId":9,"sourceId":350,"categoryId":188,"brandId":8,"slug":351,"name":352,"code":6,"model":353,"subtitle":354,"description":355,"images":356,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":12,"sort":12,"seoTitle":357,"seoDescription":358,"seoKeywords":6,"brand":359,"category":360},"2026-05-26 20:00:26",151088,814,"151088","PTC 314CRRL 超磁吸式工业轨道温度计（带辅助指针）","314CRRL","PTC 314CRRL 磁吸式轨道表面温度计，量程10°C至400°C，配备铝制表盘、四磁铁底座及辅助指针，适用于工业轨道表面温度的精准测量与峰值记录。","\u003Ch3>PTC 314CRRL 超磁吸式工业轨道温度计\u003C\u002Fh3>\u003Cp>PTC 314CRRL 是一款专业级磁吸式轨道表面温度计，量程覆盖\u003Cstrong>10°C至400°C\u003C\u002Fstrong>，专为工业轨道温度测量场景设计。该温度计配备辅助指针（Ancillary Hand），可通过旋转复位旋钮轻松重置，方便用户记录峰值温度数据。\u003C\u002Fp>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>量程范围：\u003C\u002Fstrong>10°C 至 400°C\u003C\u002Fli>\u003Cli>\u003Cstrong>表盘材质：\u003C\u002Fstrong>铝制表盘（Aluminum Dial），耐用且清晰易读\u003C\u002Fli>\u003Cli>\u003Cstrong>底座设计：\u003C\u002Fstrong>四磁铁底座（4 Magnet Base），可稳固吸附于轨道或金属表面\u003C\u002Fli>\u003Cli>\u003Cstrong>辅助指针：\u003C\u002Fstrong>用于记录峰值温度，通过旋转复位旋钮即可轻松重置\u003C\u002Fli>\u003C\u002Ful>\u003Cp>更多信息请查阅相关产品分类。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F314CRRL.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F31c7eb32-0b73-4ad0-ae61-3a0da6705cc2.jpg&maxx=300&maxy=0\",\"size\":28601,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F31c7eb32-0b73-4ad0-ae61-3a0da6705cc2.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F31c7eb32-0b73-4ad0-ae61-3a0da6705cc2.jpg&maxx=300&maxy=0\"}]","PTC 314CRRL 超磁吸式工业轨道温度计（带辅助指针）10°C至400°C","PTC 314CRRL 磁吸式工业轨道表面温度计，量程10°C至400°C，铝制表盘搭配四磁铁底座，带辅助指针可记录峰值温度，适用于工业轨道温度精准测量。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":8,"siteId":6,"slug":10,"name":11,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"scope":6,"id":188,"siteId":6,"parentId":6,"ancestors":6,"slug":199,"name":200,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},200,"查询成功"]