[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"product-150208":3,"menu-header":24,"menu-footer":76,"product-150208-related":112,"categories":142},{"createBy":4,"createTime":5,"updateBy":4,"updateTime":6,"remark":4,"id":7,"siteId":8,"sourceId":4,"categoryId":9,"brandId":10,"slug":11,"name":12,"code":4,"model":13,"subtitle":14,"description":15,"images":16,"files":4,"attributes":4,"price":17,"currency":4,"isHot":17,"status":17,"sort":17,"seoTitle":4,"seoDescription":4,"seoKeywords":4,"brand":18,"category":21},null,"2026-05-20 12:45:27","2026-06-17 10:26:21",150208,4,324,20745,"150208","PTC PR1000Ex 防爆型压力与温度数据记录仪","PR1000Ex ","PR1000Ex 是一款具备本质安全**的压力与温度数据记录仪，由 PTC Instruments 提供。该设备可用于空调系统、冷冻水、热水、空气、燃气、油及蒸汽压力系统的监测。其不锈钢外壳设计适用于多种工业环境。","\u003Ch3>\u003Cspan class=\"\">产品名称：PR1000Ex 防爆型压力与温度数据记录仪\u003C\u002Fspan>\u003C\u002Fh3>\n\u003Ch4>\u003Cspan class=\"\">产品概述\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">PR1000Ex 是一款具备本质安全**的压力与温度数据记录仪，由 PTC Instruments 提供。该设备可用于空调系统、冷冻水、热水、空气、燃气、油及蒸汽压力系统的监测。其不锈钢外壳设计适用于多种工业环境。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Chr>\n\u003Ch4>\u003Cspan class=\"\">功能特点\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">本质安全**\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">设备符合多项防爆标准，可在危险区域使用。**包括：\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">IECEx 60079-0 及 IECEx 60079-11\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">ATEX Directive 2014\u002F34\u002FEU\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">防爆等级：Ex ia – Ex ic，适用于 Zone 0–2 区域；气体组别：IIC；温度等级：T4\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">记录与存储\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">用户可编程设定读数间隔，最高记录频率为 128 Hz，最低可设为每 24 小时一次。非易失性存储器可存储超过 200 万组读数。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">多种压力量程\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">提供 10 种不同压力范围可选，从 30 PSI 至 5000 PSIA\u002FPSIG。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">端口与防护\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">配备 1\u002F4 英寸 NPT 标准压力端口，便于连接多种接头与适配器。设备采用全密封设计，防护等级达到 IP68，可完全浸没。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">校准与软件\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">每台设备随附 ** 17025 校准**。兼容配套软件，用于启动、停止设备及下载记录数据。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Chr>\n\u003Ch4>\u003Cspan class=\"\">技术规格\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n\u003Cdiv class=\"ds-scroll-area__gutters\">\n\u003Cdiv class=\"ds-scroll-area__horizontal-gutter\"> \u003C\u002Fdiv>\n\u003Cdiv class=\"ds-scroll-area__vertical-gutter\"> \u003C\u002Fdiv>\n\u003C\u002Fdiv>\n\u003Ctable>\n\u003Cthead>\n\u003Ctr>\n\u003Cth>\u003Cspan class=\"\">参数\u003C\u002Fspan>\u003C\u002Fth>\n\u003Cth>\u003Cspan class=\"\">详细数据\u003C\u002Fspan>\u003C\u002Fth>\n\u003C\u002Ftr>\n\u003C\u002Fthead>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">温度传感器\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">内部半导体\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">温度测量范围\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">-40 °C 至 +80 °C\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">温度分辨率\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">1.0 °C\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">温度校准精度\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">±2.0 °C（在 0 °C 至 +50 °C 范围内）\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">压力传感器\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">半导体应变片\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">压力范围（可选）\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">0-30, 0-100, 0-300, 0-500 PSIA\u002FPSIG；0-1000, 0-5000 PSIA\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">压力精度（示例）\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">0-30 PSI 量程：±0.6 PSI\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">内存容量\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">2,794,837 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class=\"\">**\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">CE，本质安全\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003C\u002Fdiv>\n\u003Chr>\n\u003Ch4>\u003Cspan class=\"\">适用场景\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">PR1000Ex 可用于以下存在潜在爆炸风险的环境：\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">石油与天然气：天然气管线、压缩机站、润滑系统\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">化工与制药：化学处理、环氧乙烷灭菌过程\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">暖通空调与制冷：空气、水及制冷剂压力监测\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">环境与市政：污水处理、环境研究\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp 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12:30:57",[],58,"邮箱：sales@zhht-tech.com",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":77,"siteId":4,"name":78,"location":79,"items":4},{"total":104,"rows":113,"code":140,"msg":141},[114,117,129],{"createBy":4,"createTime":5,"updateBy":4,"updateTime":6,"remark":4,"id":7,"siteId":8,"sourceId":4,"categoryId":9,"brandId":10,"slug":11,"name":12,"code":4,"model":13,"subtitle":14,"description":15,"images":16,"files":4,"attributes":4,"price":17,"currency":4,"isHot":17,"status":17,"sort":17,"seoTitle":4,"seoDescription":4,"seoKeywords":4,"brand":115,"category":116},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":10,"siteId":4,"slug":19,"name":20,"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,"id":9,"siteId":4,"parentId":4,"ancestors":4,"slug":22,"name":23,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":118,"updateBy":4,"updateTime":119,"remark":4,"id":120,"siteId":8,"sourceId":4,"categoryId":9,"brandId":10,"slug":121,"name":122,"code":4,"model":123,"subtitle":124,"description":125,"images":126,"files":4,"attributes":4,"price":17,"currency":4,"isHot":17,"status":17,"sort":17,"seoTitle":4,"seoDescription":4,"seoKeywords":4,"brand":127,"category":128},"2026-05-20 12:38:40","2026-06-19 15:45:26",150207,"150207","PTC 307L型 Shore D 邵氏硬度计","307L","PTC 307L是一款采用Shore D硬度标尺的指针式硬度计，由美国PTC（Pacific Transducer Corp.）制造。该仪器用于测量硬橡胶、塑料等材料的压痕硬度，可供质量检测与工程人员在现场或实验室获取硬度数据。","\u003Ch3>\u003Cspan class=\"\">产品名称：PTC 307L型 Shore D 邵氏硬度计（经典款）\u003C\u002Fspan>\u003C\u002Fh3>\n\u003Ch4>\u003Cspan class=\"\">产品概述\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">PTC 307L是一款采用Shore D硬度标尺的指针式硬度计，由美国PTC（Pacific Transducer Corp.）制造。该仪器用于测量硬橡胶、塑料等材料的压痕硬度，可供质量检测与工程人员在现场或实验室获取硬度数据。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Ch4>\u003Cspan class=\"\">功能特点\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">测量范围\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">硬度测量范围为0-100 Shore D\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">读数与精度\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">设备配有表盘式显示屏，指针显示硬度值。测量精度为±1点\u003C\u002Fspan>\u003Cspan class=\"\">。配备Max Hold指针，可在重置前保持峰值硬度读数\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">结构与操作\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">机身采用机加工铝制外壳\u003C\u002Fspan>\u003Cspan class=\"\">，压头采用符合ASTM D2240标准的硬化钢材质\u003C\u002Fspan>\u003Cspan class=\"\">。仪器的压头突出长度经过校准，当压头完全位移时表盘读数应指向100点\u003C\u002Fspan>\u003Cspan class=\"\">。设备可用于手持测量，也可配合测试台架使用。顶部配有可拆卸旋钮（8-32螺纹），便于手持操作\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">校准与维护\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">仪器出厂时符合ASTM D2240标准\u003C\u002Fspan>\u003Cspan class=\"\">，支持** 17025校准服务\u003C\u002Fspan>\u003Cspan class=\"\">。制造商建议每年至少返回校准一次\u003C\u002Fspan>\u003Cspan class=\"\">。同时，设备附带校准测试块，用户可参照使用说明在现场进行快速检查\u003C\u002Fspan>\u003Cspan class=\"\">。测试块不作为校准硬度计的标准，不可用于调整设备\u003C\u002Fspan>\u003Cspan class=\"\">。压头尖端需注意保护，避免损坏\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">配件与包装\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">包装内含精密铝制测试块和便携箱\u003C\u002Fspan>\u003Cspan class=\"\">。测试块上刻有参考值，用户可将仪器读数与之比对（±1点），多次测量后取平均值\u003C\u002Fspan>\u003Cspan class=\"\">。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch4>\u003Cspan class=\"\">技术规格\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">硬度标尺：Shore D\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">测量范围：0–100\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">测量精度：±1点\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">压头类型：硬化钢，尖端符合ASTM D2240标准\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">加载力：约10磅（5kgf），D型测量所需\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">表盘直径：1.5英寸\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">外壳材质：机加工铝\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">外形尺寸（高×宽×深）：4.0 × 2.25 × 1.75 英寸（10.2 × 5.7 × 4.4 厘米）\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">重量：8盎司（227克）\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">顶部螺纹：8-32\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">工作方式：手持或配合测试台架使用\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">**：符合ASTM D2240标准；** 17025校准可供选择\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">配件：精密铝制测试块、便携箱\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">制造商：美国PTC Instruments\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">产地：美国（加利福尼亚州洛杉矶）\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch4>\u003Cspan class=\"\">适用场景\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">该硬度计可用于以下行业中硬橡胶、热塑性塑料及其他硬质材料的硬度测试：\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">汽车行业：测试橡胶件、密封件、垫圈及部分塑料件\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">航空航天：评估飞机部件所用材料\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">制造业：硬橡胶及塑料部件的生产质量控制\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">建筑业：评估混凝土及合成聚合物等建材\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">**设备：测试**设备中橡胶及塑料部件的硬度\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">消费品：用于运动器材、电子设备外壳及家用产品等的硬度评估\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>","[{\"name\":\"307L-750.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F20\u002Ff6d7fd18-0a2b-4189-830c-55c0bb3c6c76.jpg\",\"size\":149671,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F20\u002Ff6d7fd18-0a2b-4189-830c-55c0bb3c6c76.jpg\",\"url\":\"image\u002F2026\u002F05\u002F20\u002Ff6d7fd18-0a2b-4189-830c-55c0bb3c6c76.jpg\"}]",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":10,"siteId":4,"slug":19,"name":20,"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,"id":9,"siteId":4,"parentId":4,"ancestors":4,"slug":22,"name":23,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":130,"updateBy":4,"updateTime":130,"remark":4,"id":131,"siteId":8,"sourceId":4,"categoryId":9,"brandId":10,"slug":132,"name":133,"code":4,"model":134,"subtitle":135,"description":136,"images":137,"files":4,"attributes":4,"price":17,"currency":4,"isHot":17,"status":17,"sort":17,"seoTitle":4,"seoDescription":4,"seoKeywords":4,"brand":138,"category":139},"2026-05-20 12:33:01",150206,"150206","美国PTC Instruments 316型便携式钢材硬度计","#316","PTC 316型便携式钢材硬度计由美国PTC（Pacific Transducer Corp.）制造。该品牌自1946年起从事硬度测量领域。本仪器用于现场测量金属硬度，供质量检测与工程人员获取硬度数据。","\u003Ch3>\u003Cspan class=\"\">美国PTC Instruments 316型便携式钢材硬度计\u003C\u002Fspan>\u003C\u002Fh3>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">产品名称：\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\"> PTC 316型便携式钢材硬度计\u003C\u002Fspan>\u003Cbr>\u003Cstrong>\u003Cspan class=\"\">产品货号：\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\"> 316\u003C\u002Fspan>\u003C\u002Fp>\n\u003Chr>\n\u003Ch4>\u003Cspan class=\"\">产品概述\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">PTC 316型便携式钢材硬度计由美国PTC（Pacific Transducer Corp.）制造。该品牌自1946年起从事硬度测量领域。本仪器用于现场测量金属硬度，供质量检测与工程人员获取硬度数据。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Chr>\n\u003Ch4>\u003Cspan class=\"\">功能特点\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">操作方式\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">仪器无需安装于垂直升降支座或钻床等设备，可直接对工件进行测量。机身重量较轻，便于携带，可用于检测大型组件或难以触及的区域。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">读数与校准\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">设备配有LCD显示屏，可显示硬度值。探头设计有助于获得可重复的测量结果，并附有校准服务支持。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">配件与维护\u003C\u002Fspan>\u003Cbr>\u003Cspan class=\"\">包装内包含读数显微镜、电池、测试块、硬度换算表及使用说明。该型号的压头（货号：316.2）可单独更换，有助于延长仪器使用周期。\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Chr>\n\u003Ch4>\u003Cspan class=\"\">技术规格\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">硬度测量范围：相当于洛氏C标尺（HRC）20–65度\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">测量精度：±1.5点（在洛氏C标尺上）\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">工作方式：校准压头与读数显微镜配合\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">主要配件：读数显微镜、电池、测试块、硬度换算表、使用说明\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">制造商：美国PTC Instruments\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">产地：美国\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Chr>\n\u003Ch4>\u003Cspan class=\"\">适用场景\u003C\u002Fspan>\u003C\u002Fh4>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan 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