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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 组读数\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">电池寿命\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">1 年\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">外壳材质\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">316 不锈钢 \u002F Radel\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">外形尺寸\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">91.3 mm × 24.6 mm（直径）\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">防水性能\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">IP68，可完全浸没\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan class=\"\">工作环境\u003C\u002Fspan>\u003C\u002Ftd>\n\u003Ctd>\u003Cspan class=\"\">-40 °C 至 +80 °C，0%–** 相对湿度\u003C\u002Fspan>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cspan 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 class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">工业制造：气动系统、纸浆造纸过程控制\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Chr>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">关于 PTC Instruments\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：PTC Instruments 是 Pacific Transducer Corp. 旗下部门，自 1946 年起专注于硬度计与工业温度计的研发制造。PR1000Ex 为 PTC 分销的数据记录仪产品。\u003C\u002Fspan>\u003C\u002Fp>","[{\"name\":\"pr1000ex_both_web.jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F20\u002F290b34cf-7d86-407e-a811-56a31f2d1ef4.jpg\",\"size\":250034,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F20\u002F290b34cf-7d86-407e-a811-56a31f2d1ef4.jpg\",\"url\":\"image\u002F2026\u002F05\u002F20\u002F290b34cf-7d86-407e-a811-56a31f2d1ef4.jpg\"}]",{"createBy":5,"createTime":5,"updateBy":5,"updateTime":5,"remark":5,"id":98,"siteId":5,"slug":106,"name":107,"country":5,"images":5,"files":5,"subtitle":5,"description":5,"status":5,"isHot":5,"sort":5,"seoTitle":5,"seoDescription":5,"seoKeywords":5},{"createBy":5,"createTime":5,"updateBy":5,"updateTime":5,"remark":5,"id":97,"siteId":5,"parentId":5,"ancestors":5,"slug":109,"name":110,"images":5,"files":5,"subtitle":5,"isHot":5,"status":5,"sort":5,"seoTitle":5,"seoDescription":5,"seoKeywords":5},{"createBy":5,"createTime":126,"updateBy":5,"updateTime":127,"remark":5,"id":128,"siteId":7,"sourceId":5,"categoryId":97,"brandId":98,"slug":129,"name":130,"code":5,"model":131,"subtitle":132,"description":133,"images":134,"files":5,"attributes":5,"price":12,"currency":5,"isHot":12,"status":12,"sort":12,"seoTitle":5,"seoDescription":5,"seoKeywords":5,"brand":135,"category":136},"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":5,"createTime":5,"updateBy":5,"updateTime":5,"remark":5,"id":98,"siteId":5,"slug":106,"name":107,"country":5,"images":5,"files":5,"subtitle":5,"description":5,"status":5,"isHot":5,"sort":5,"seoTitle":5,"seoDescription":5,"seoKeywords":5},{"createBy":5,"createTime":5,"updateBy":5,"updateTime":5,"remark":5,"id":97,"siteId":5,"parentId":5,"ancestors":5,"slug":109,"name":110,"images":5,"files":5,"subtitle":5,"isHot":5,"status":5,"sort":5,"seoTitle":5,"seoDescription":5,"seoKeywords":5},{"createBy":5,"createTime":95,"updateBy":5,"updateTime":95,"remark":5,"id":96,"siteId":7,"sourceId":5,"categoryId":97,"brandId":98,"slug":99,"name":100,"code":5,"model":101,"subtitle":102,"description":103,"images":104,"files":5,"attributes":5,"price":12,"currency":5,"isHot":12,"status":12,"sort":12,"seoTitle":5,"seoDescription":5,"seoKeywords":5,"brand":138,"category":139},{"createBy":5,"createTime":5,"updateBy":5,"updateTime":5,"remark":5,"id":98,"siteId":5,"slug":106,"name":107,"country":5,"images":5,"files":5,"subtitle":5,"description":5,"status":5,"isHot":5,"sort":5,"seoTitle":5,"seoDescription":5,"seoKeywords":5},{"createBy":5,"createTime":5,"updateBy":5,"updateTime":5,"remark":5,"id":97,"siteId":5,"parentId":5,"ancestors":5,"slug":109,"name":110,"images":5,"files":5,"subtitle":5,"isHot":5,"status":5,"sort":5,"seoTitle":5,"seoDescription":5,"seoKeywords":5},200,"查询成功",{"msg":143,"code":140,"data":144},"操作成功",[145,149,153,157,161,165,169,176,181,184,188,193,198,202,206,210,213,217,221,225,229,233,238,241,245,249,253,257,261,265,268,272,276,280,284,288,291],{"createBy":4,"createTime":146,"updateBy":4,"updateTime":147,"remark":5,"id":97,"siteId":7,"parentId":17,"ancestors":5,"slug":109,"name":110,"images":148,"files":5,"subtitle":5,"isHot":12,"status":12,"sort":12,"seoTitle":5,"seoDescription":5,"seoKeywords":5},"2026-05-20 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