{"title":"Medium Viscosity Rotary Viscometers","description":"","products":[{"product_id":"u-s-solid-rotary-viscometer-100-40-000-000-5-touch-screen-stepless-speed-control-30-test-programs-usb-output","title":"旋转粘度计 - 量程 100-40,000,000，5 英寸触摸屏，无级调速，30 个测试程序，USB 输出","description":"\u003chtml\u003e\u003chead\u003e\u003cstyle\u003e\n    body { \n        font-family: Arial, sans-serif; \n        color: #333; \n        line-height: 1.6; \n        margin: 0; \n        padding: 0; \n    }\n    \n    .section-title { \n        font-size: 22px; \n        font-weight: bold; \n        margin: 25px 0 10px; \n        color: #000; \n        padding-bottom: 8px; \n    }\n    .section-p { \n        font-size: 16px; \n        line-height: 26px; \n        margin: 10px 0 20px; \n        color: #000; \n    }\n    \n    .img-box { \n        width: 100%; \n        margin: 15px 0; \n        display: block; \n    }\n    .img-box img { \n        width: 100%; \n        height: auto; \n        display: block; \n        border: 0; \n    }\n    \n    .features-desktop { \n        display: block !important; \n    }\n    .features-mobile { \n        display: none !important; \n    }\n    \n    .table-wrapper { \n        width: 100%; \n        overflow-x: auto; \n        -webkit-overflow-scrolling: touch; \n        margin: 15px 0 30px; \n    }\n\n    .table-subtitle {\n        font-size: 16px;\n        font-weight: bold;\n        color: #555;\n        margin: 15px 0 5px 0;\n    }\n    \n    .visco-table { \n        width: 100%; \n        min-width: 600px; \n        border-collapse: collapse; \n        background-color: #fff; \n    }\n    .visco-table tr { \n        border-bottom: 1px dashed #666; \n    }\n    .visco-table th, \n    .visco-table td { \n        text-align: left; \n        padding: 10px 8px; \n        font-size: 15px; \n        vertical-align: middle; \n    }\n    .visco-table th { \n        background-color: #f0f0f0; \n        color: #000; \n        font-weight: bold; \n        width: 20%; \n    }\n    .visco-table td { \n        color: #333; \n    }\n    .visco-table a { \n        color: #0066cc; \n        text-decoration: none; \n    }\n    .visco-table a:hover { \n        text-decoration: underline; \n    }\n    \n    .packing-container { \n        display: flex; \n        flex-wrap: wrap; \n        align-items: center; \n        justify-content: space-between; \n        margin: 20px 0; \n    }\n    .packing-text { \n        flex: 1; \n        min-width: 250px; \n    }\n    .packing-text ol { \n        padding-left: 20px;\n        text-align: left; \n        line-height: 45px; \n        color: black; \n        margin-top: 10px; \n    }\n    .packing-text li { \n        font-size: 16px; \n    }\n    .packing-img { \n        width: 40%; \n        text-align: center; \n        display: flex; \n        align-items: center; \n        justify-content: center; \n    }\n    .packing-img img { \n        max-width: 100%; \n        height: auto; \n        margin-top: 20px; \n        border: 0px; \n    }\n    \n    .faq-wrapper { \n        margin: 20px 0; \n    }\n    .faq-block { \n        margin-bottom: 15px; \n    }\n    .faq-q { \n        font-size: 16px; \n        font-weight: bold; \n        color: #000; \n        margin: 0 0 5px 0; \n    }\n    .faq-a { \n        font-size: 16px; \n        line-height: 24px; \n        color: #333; \n        margin: 0; \n    }\n    \n    .download-box { \n        font-size: 16px; \n        margin: 20px 0; \n        color: #000; \n    }\n    .download-box a { \n        color: #0066cc; \n        text-decoration: none; \n        font-weight: bold; \n    }\n    .download-box a:hover { \n        text-decoration: underline; \n    }\n    \n    .features-list {\n        list-style: disc;\n        list-style-position: outside; \n        padding-left: 18px;           \n        margin: 10px 0 20px;\n    }\n    .features-list li {\n        font-size: 16px;\n        line-height: 28px;\n        color: #000;\n        padding: 0;\n        margin-bottom: 8px;           \n    }\n    \n    .img-placeholder { \n        width: 100%; \n        background-color: #f5f5f5; \n        border: 2px dashed #ccc; \n        text-align: center; \n        padding: 40px 0; \n        color: #999; \n        font-size: 14px; \n        margin: 15px 0; \n    }\n    \n    @media only screen and (max-width: 768px) {\n        .section-title { \n            font-size: 20px; \n        }\n        .visco-table th, \n        .visco-table td { \n            font-size: 14px; \n            padding: 8px 6px; \n        }\n        .features-desktop { \n            display: none !important; \n        }\n        .features-mobile { \n            display: block !important; \n        }\n        .packing-container { \n            flex-direction: column; \n            align-items: flex-start; \n        }\n        .packing-text { \n            width: 100%; \n        }\n        .packing-img { \n            width: 100%; \n        }\n    }\n\u003c\/style\u003e\n\n\u003c\/head\u003e\u003cbody\u003e\u003cdiv class=\"img-box\"\u003e\n\n\u003cimg alt=\"\" class=\"features-desktop\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/jfdvt01-ci.png\"\/\u003e\n\n\u003cimg alt=\"\" class=\"features-mobile\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/jfdvt01-ci-app.png\"\/\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 class=\"section-title\"\u003e简介\u003c\/h2\u003e\n\n\u003cp class=\"section-p\"\u003eJFDVT01 系列旋转粘度计是对经典 JFDVT 系列的重大升级——它用直观的 5 英寸全彩触摸屏取代了传统的按钮控制，并将测量范围扩展到 100–40,000,000 mPa·s，从而覆盖更广泛的应用。\u003c\/p\u003e它采用\u003cstrong\u003eARM技术\u003c\/strong\u003e和Linux操作系统\u003c\/strong\u003e，精度提高至\u003cstrong\u003e±1%\u003c\/strong\u003e，可在\u003cstrong\u003e2,000个可选RPM设置\u003c\/strong\u003e内实现无级速度控制，并具有30个自定义测试程序、实时粘度曲线显示和直接USB数据导出等高级功能。真正专业级的升级，超值之选。\u003c\/p\u003e\n\n\u003ch2 class=\"section-title\"\u003e功能特性\u003c\/h2\u003e\n\n\u003cul class=\"features-list\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e精度提升：\u003c\/strong\u003e 牛顿流体精度可达±1%，是上一代±2%系列的两倍。\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRS232接口：\u003c\/strong\u003e 可连接打印机或电脑进行数据传输。\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e实时曲线显示：\u003c\/strong\u003e 直接在屏幕上可视化粘度-时间曲线和剪切速率-粘度曲线。\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e自动扫描功能：\u003c\/strong\u003e 自动推荐适合您样品的最佳转子和转速组合。\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e前置气泡水平仪：\u003c\/strong\u003e 内置水平指示器，可在测量前快速准确地进行水平校准。\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cdiv \u003cdiv class=\"img-box\"\u003e\n\n\u003cimg alt=\"Features\" class=\"features-desktop\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/jfdvt01-f.png\"\/\u003e\n\n\u003cimg alt=\"Features Mobile\" class=\"features-mobile\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/jfdvt01-f-app.png\"\/\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 class=\"section-title\"\u003e应用\u003c\/h2\u003e\n\n\u003cdiv class=\"img-box\"\u003e\n\n\u003cimg alt=\"Application Desktop\" class=\"features-desktop\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/Application.png\"\/\u003e\n\n\u003cimg alt=\"Application Mobile\" class=\"features-mobile\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/Application-APP.png\"\/\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 class=\"section-title\"\u003e规格\u003c\/h2\u003e\n\n\u003cdiv class=\"table-wrapper\"\u003e\n\n\u003ctable class=\"visco-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e模型\u003c\/th\u003e\n\u003ctd\u003eUSS-DVT01003\u003c\/td\u003e\n\u003cth\u003e品牌\u003c\/th\u003e\n\u003ctd\u003eU.S. Solid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e转子类型\u003c\/th\u003e\n\u003ctd\u003eR2、R3、R4、R5、R6、R7\u003c\/td\u003e\n\u003cth\u003e转子转速（rpm）\u003c\/th\u003e\n\u003ctd\u003e0.1–200（2000 步）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e测量精度\u003c\/th\u003e\n\u003ctd\u003e±1%（牛顿液体）\u003c\/td\u003e\n\u003cth\u003e重复性\u003c\/th\u003e\n\u003ctd\u003e±0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e电源\u003c\/th\u003e\n\u003ctd\u003e交流电 110V\/60Hz 或 交流电 220V\/50Hz\u003c\/td\u003e\n\u003cth\u003e测量范围\u003c\/th\u003e\n\u003ctd\u003e100–4×10⁷ mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e环境温度\u003c\/th\u003e\n\u003ctd\u003e温度：5°C–35°C，相对湿度：≤80%\u003c\/td\u003e\n\u003cth\u003e界面\u003c\/th\u003e\n\u003ctd\u003eRS232\/USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e数据存储\u003c\/th\u003e\n\u003ctd\u003e30套\u003c\/td\u003e\n\u003cth\u003e测试程序\u003c\/th\u003e\n\u003ctd\u003e30 个定制程序\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e系统\u003c\/th\u003e\n\u003ctd\u003eARM + Linux\u003c\/td\u003e\n\u003cth\u003e校准精度\u003c\/th\u003e\n\u003ctd\u003e自动（电脑校准）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e展示\u003c\/th\u003e\n\u003ctd\u003e5英寸全彩触摸屏\u003c\/td\u003e\n\u003cth\u003e方面\u003c\/th\u003e\n\u003ctd\u003e300 × 300 × 450 毫米\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 class=\"section-title\"\u003e装箱单\u003c\/h2\u003e\n\n\u003cdiv class=\"packing-container\"\u003e\n\n\u003cdiv class=\"packing-text\"\u003e\n\n\u003col\u003e\n\n\u003cli\u003e主机 x1\u003c\/li\u003e\n\n\u003cli\u003e包装盒 x1\u003c\/li\u003e\n\n\u003cli\u003e转子 x6\u003c\/li\u003e\n\n\u003cli\u003e扳手 x2\u003c\/li\u003e\n\n\u003cli\u003e电源 x1\u003c\/li\u003e\n\n\u003cli\u003e用户手册 x1\u003c\/li\u003e\n\n\u003c\/ol\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"packing-img\"\u003e\n\n\u003cimg alt=\"Packing List Content\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/jfdvt01-pl2.jpg\"\/\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 class=\"section-title\"\u003e其他型号\u003c\/h2\u003e\n\n\u003cdiv class=\"table-subtitle\"\u003eJFDVT 系列（触摸屏升级）\u003c\/div\u003e\n\n\u003cdiv class=\"table-wrapper\"\u003e\n\n\u003ctable class=\"visco-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e模型\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-10-6-000-000-5-touch-screen-stepless-speed-control-30-test-programs-usb-output\" target=\"_blank\"\u003eUSS-DVT01001\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUSS-DVT01003\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-200-80-000-000-5-touch-screen-stepless-speed-control-30-test-programs-usb-output\" target=\"_blank\"\u003eUSS-DVT01005\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e测量范围\u003c\/th\u003e\n\u003ctd\u003e10 至 6×10⁶ mPa·s\u003c\/td\u003e\n\u003ctd\u003e100 至 4×10⁷ mPa·s\u003c\/td\u003e\n\u003ctd\u003e200 至 8×10⁷ mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e带温度探头\u003c\/th\u003e\n\u003ctd\u003e选修的\u003c\/td\u003e\n\u003ctd\u003e选修的\u003c\/td\u003e\n\u003ctd\u003e选修的\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e带 RS232\u003c\/th\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e转子速度\u003c\/th\u003e\n\u003ctd\u003e0.1–200 转\/分（2000 级）\u003c\/td\u003e\n\u003ctd\u003e0.1–200 转\/分（2000 级）\u003c\/td\u003e\n\u003ctd\u003e0.1–200 转\/分（2000 级）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e准确性\u003c\/th\u003e\n\u003ctd\u003e±1%（牛顿流体）\u003c\/td\u003e\n\u003ctd\u003e±1%（牛顿流体）\u003c\/td\u003e\n\u003ctd\u003e±1%（牛顿流体）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e电源\u003c\/th\u003e\n\u003ctd\u003e交流电 110V\/60Hz 或 交流电 220V\/50Hz\u003c\/td\u003e\n\u003ctd\u003e交流电 110V\/60Hz 或 交流电 220V\/50Hz\u003c\/td\u003e\n\u003ctd\u003e交流电 110V\/60Hz 或 交流电 220V\/50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e工作温度\u003c\/th\u003e\n\u003ctd\u003e41℉至95℉（5℃至35℃）\u003c\/td\u003e\n\u003ctd\u003e41℉至95℉（5℃至35℃）\u003c\/td\u003e\n\u003ctd\u003e41℉至95℉（5℃至35℃）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e工作湿度\u003c\/th\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"table-subtitle\"\u003e经典系列（液晶显示屏）\u003c\/div\u003e\n\n\u003cdiv class=\"table-wrapper\"\u003e\n\n\u003ctable class=\"visco-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e模型\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-1-2000-000-mpa-range-lcd-display-temperature-measurement\" target=\"_blank\"\u003eUSS-DVT00001\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-viscosity-meter-w-lcd-display-screen-1-1-100000-mpa-s-html\" target=\"_blank\"\u003eUSS-DVT00004\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-1-100-000-mpa-range-lcd-display-temperature-measurement-rs232-connector\" target=\"_blank\"\u003eUSS-DVT00005\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-viscosity-meter-w-lcd-temperature-display-1-1-100000-mpa-s-html\" target=\"_blank\"\u003eUSS-DVT00006\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-1-2000-000-mpa-range-lcd-display-temperature-measurement-rs232-connector\" target=\"_blank\"\u003eUSS-DVT00008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e测量范围\u003c\/th\u003e\n\u003ctd\u003e10 至 2×10⁶ mPa·s\u003c\/td\u003e\n\u003ctd\u003e10 至 1×10⁵ mPa·s\u003c\/td\u003e\n\u003ctd\u003e10 至 1×10⁵ mPa·s\u003c\/td\u003e\n\u003ctd\u003e10 至 1×10⁵ mPa·s\u003c\/td\u003e\n\u003ctd\u003e10 至 2×10⁶ mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e带温度探头\u003c\/th\u003e\n\u003ctd\u003e✘\u003c\/td\u003e\n\u003ctd\u003e✘\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e带 RS232\u003c\/th\u003e\n\u003ctd\u003e✘\u003c\/td\u003e\n\u003ctd\u003e✘\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003ctd\u003e✘\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e转子速度\u003c\/th\u003e\n\u003ctd\u003e0.3、0.6、1.5、3 转\/分\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.3、0.6、1.5、3 转\/分\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e准确性\u003c\/th\u003e\n\u003ctd\u003e±2%（牛顿流体）\u003c\/td\u003e\n\u003ctd\u003e±2%（牛顿流体）\u003c\/td\u003e\n\u003ctd\u003e±2%（牛顿流体）\u003c\/td\u003e\n\u003ctd\u003e±2%（牛顿流体）\u003c\/td\u003e\n\u003ctd\u003e±2%（牛顿流体）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e电源\u003c\/th\u003e\n\u003ctd\u003e交流电 110V±10，60Hz±10%\u003c\/td\u003e\n\u003ctd\u003e交流电 110V±10，60Hz±10%\u003c\/td\u003e\n\u003ctd\u003e交流电 110V±10，60Hz±10%\u003c\/td\u003e\n\u003ctd\u003e交流电 110V±10，60Hz±10%\u003c\/td\u003e\n\u003ctd\u003e交流电 110V±10，60Hz±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e工作温度\u003c\/th\u003e\n\u003ctd\u003e41℉至95℉（5℃至35℃）\u003c\/td\u003e\n\u003ctd\u003e41℉至95℉（5℃至35℃）\u003c\/td\u003e\n\u003ctd\u003e41℉至95℉（5℃至35℃）\u003c\/td\u003e\n\u003ctd\u003e41℉至95℉（5℃至35℃）\u003c\/td\u003e\n\u003ctd\u003e41℉至95℉（5℃至35℃）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e工作湿度\u003c\/th\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 class=\"section-title\"\u003e常见问题解答\u003c\/h2\u003e\n\n\u003cdiv class=\"faq-wrapper\"\u003e\n\n\u003cdiv class=\"faq-block\"\u003e\n\n\u003cp class=\"faq-q\"\u003e1. 仪器的放置要求是什么？\u003c\/p\u003e\n\n\u003cp class=\"faq-a\"\u003e请将其放置在稳定、清洁、干燥、防火且防滑的表面上，远离腐蚀性气体。请使其远离磁场和无振动的工作台。\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-block\"\u003e\n\n\u003cp class=\"faq-q\"\u003e2.如何选择合适的转子和转速？\u003c\/p\u003e\n\n\u003cp class=\"faq-a\"\u003e如果液体粘度未知，请先使用编号较低的转子（例如 R2）并降低转速，然后逐步调整。DVT01 系列具有自动扫描功能，可自动推荐适合您样品的最佳转子和转速组合。您还可以参考测量范围表，了解每个转子的具体粘度范围。\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-block\"\u003e\n\n\u003cp class=\"faq-q\"\u003e3. 如何调平仪器？\u003c\/p\u003e\n\n\u003cp class=\"faq-a\"\u003e旋转底座调平螺钉，直到液位指示器中的气泡居中，并在安装保护框后再次检查。\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-block\"\u003e\n\n\u003cp class=\"faq-q\"\u003e4.如何清洁转子？\u003c\/p\u003e\n\n\u003cp class=\"faq-a\"\u003e每次使用后，请拆卸转子并用合适的有机溶剂清洁。\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-block\"\u003e\n\n\u003cp class=\"faq-q\"\u003e5. 如何确保测量精度？\u003c\/p\u003e\n\n\u003cp class=\"faq-a\"\u003e严格控制液体温度，并在恒定温度下将转子浸入液体中足够长的时间。避免产生气泡，保持转子居中，并确保仪器水平。牛顿流体的测量精度为±1%，重复性为±0.5%。每个测量范围均由计算机自动校准。\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-block\"\u003e\n\n\u003cp class=\"faq-q\"\u003e6. 如何导出测量数据？\u003c\/p\u003e\n\n\u003cp class=\"faq-a\"\u003e将U盘插入标准USB端口即可直接复制存储的数据——无需其他软件。\u003c\/p\u003e要连接电脑，请使用 RS232 接口传输数据或连接打印机。\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"download-box\"\u003e\n\n下载用户手册 \u003ca href=\"http:\/\/file.ussolid.com\/content\/JFDVT\/JFDVT01-manual.pdf\" target=\"_blank\"\u003ehere\u003c\/a\u003e。\n\n\u003c\/div\u003e\u003c\/body\u003e\u003c\/html\u003e","brand":"U.S. Solid","offers":[{"title":"Default Title","offer_id":48537742115071,"sku":"JFDVT01003","price":2199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/8113\/7151\/files\/1_18676f19-1e95-4f35-b957-f01bfe3a8aaf.jpg?v=1780302396"},{"product_id":"rotary-viscometer-100-13-000-000-5-touch-screen-stepless-speed-control-30-test-programs-usb-output","title":"Rotary Viscometer - 100-13,000,000, 5\" Touch Screen, Stepless Speed Control, 30 Test Programs, USB Output","description":"\u003cstyle\u003e\n    body { \n        font-family: Arial, sans-serif; \n        color: #333; \n        line-height: 1.6; \n        margin: 0; \n        padding: 0; \n    }\n    \n    .section-title { \n        font-size: 22px; \n        font-weight: bold; \n        margin: 25px 0 10px; \n        color: #000; \n        padding-bottom: 8px; \n    }\n    .section-p { \n        font-size: 16px; \n        line-height: 26px; \n        margin: 10px 0 20px; \n        color: #000; \n    }\n    \n    .img-box { \n        width: 100%; \n        margin: 15px 0; \n        display: block; \n    }\n    .img-box img { \n        width: 100%; \n        height: auto; \n        display: block; \n        border: 0; \n    }\n    \n    \/* FEATURES 图片在电脑端调小（桌面版限制宽度） *\/\n    .features-img-box img {\n        max-width: 70%;\n        height: auto;\n        display: block;\n        margin: 0 auto;\n    }\n    \n    .features-desktop { \n        display: block !important; \n    }\n    .features-mobile { \n        display: none !important; \n    }\n    \n    .table-wrapper { \n        width: 100%; \n        overflow-x: auto; \n        -webkit-overflow-scrolling: touch; \n        margin: 15px 0 30px; \n    }\n\n    .table-subtitle {\n        font-size: 16px;\n        font-weight: bold;\n        color: #555;\n        margin: 15px 0 5px 0;\n    }\n    \n    .visco-table { \n        width: 100%; \n        min-width: 600px; \n        border-collapse: collapse; \n        background-color: #fff; \n    }\n    .visco-table tr { \n        border-bottom: 1px dashed #666; \n    }\n    .visco-table th, \n    .visco-table td { \n        text-align: left; \n        padding: 10px 8px; \n        font-size: 15px; \n        vertical-align: middle; \n    }\n    .visco-table th { \n        background-color: #f0f0f0; \n        color: #000; \n        font-weight: bold; \n        width: 20%; \n    }\n    .visco-table td { \n        color: #333; \n    }\n    .visco-table a { \n        color: #0066cc; \n        text-decoration: none; \n    }\n    .visco-table a:hover { \n        text-decoration: underline; \n    }\n    \n    .packing-container { \n        display: flex; \n        flex-wrap: wrap; \n        align-items: center; \n        justify-content: space-between; \n        margin: 20px 0; \n    }\n    .packing-text { \n        flex: 1; \n        min-width: 250px; \n    }\n    .packing-text ol { \n        padding-left: 20px;\n        text-align: left; \n        line-height: 45px; \n        color: black; \n        margin-top: 10px; \n    }\n    .packing-text li { \n        font-size: 16px; \n    }\n    .packing-img { \n        width: 40%; \n        text-align: center; \n        display: flex; \n        align-items: center; \n        justify-content: center; \n    }\n    .packing-img img { \n        max-width: 100%; \n        height: auto; \n        margin-top: 20px; \n        border: 0px; \n    }\n    \n    .faq-wrapper { \n        margin: 20px 0; \n    }\n    .faq-block { \n        margin-bottom: 15px; \n    }\n    .faq-q { \n        font-size: 16px; \n        font-weight: bold; \n        color: #000; \n        margin: 0 0 5px 0; \n    }\n    .faq-a { \n        font-size: 16px; \n        line-height: 24px; \n        color: #333; \n        margin: 0; \n    }\n    \n    .download-box { \n        font-size: 16px; \n        margin: 20px 0; \n        color: #000; \n    }\n    .download-box a { \n        color: #0066cc; \n        text-decoration: none; \n        font-weight: bold; \n    }\n    .download-box a:hover { \n        text-decoration: underline; \n    }\n    \n    .features-list {\n        list-style: disc;\n        list-style-position: outside; \n        padding-left: 18px;           \n        margin: 10px 0 20px;\n    }\n    .features-list li {\n        font-size: 16px;\n        line-height: 28px;\n        color: #000;\n        padding: 0;\n        margin-bottom: 8px;           \n    }\n    \n    .img-placeholder { \n        width: 100%; \n        background-color: #f5f5f5; \n        border: 2px dashed #ccc; \n        text-align: center; \n        padding: 40px 0; \n        color: #999; \n        font-size: 14px; \n        margin: 15px 0; \n    }\n    \n    @media only screen and (max-width: 768px) {\n        .section-title { \n            font-size: 20px; \n        }\n        .visco-table th, \n        .visco-table td { \n            font-size: 14px; \n            padding: 8px 6px; \n        }\n        .features-desktop { \n            display: none !important; \n        }\n        .features-mobile { \n            display: block !important; \n        }\n        .packing-container { \n            flex-direction: column; \n            align-items: flex-start; \n        }\n        .packing-text { \n            width: 100%; \n        }\n        .packing-img { \n            width: 100%; \n        }\n        .features-img-box img {\n            max-width: 100%;\n            margin: 0 auto;\n        }\n    }\n\u003c\/style\u003e\n\u003c!-- ====== 补回开头的横幅图片（桌面+移动） ====== --\u003e\n\u003cdiv class=\"img-box\"\u003e\n\u003cimg src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/jfdvt01-ci.png\" alt=\"\" class=\"features-desktop\"\u003e \u003cimg src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/jfdvt01-ci-app.png\" alt=\"\" class=\"features-mobile\"\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"section-title\"\u003eINTRODUCTION\u003c\/h2\u003e\n\u003cp class=\"section-p\"\u003eThe U.S. Solid JFDVT01 series Rotary Viscometer is a significant upgrade over the classic JFDVT series — replacing traditional button controls with an intuitive \u003cstrong\u003e5-inch full-color touchscreen\u003c\/strong\u003e, and expanding the measurement range to \u003cstrong\u003e100-13,000,000 mPa·s\u003c\/strong\u003e for broader application coverage. Built on \u003cstrong\u003eARM technology with a Linux operating system\u003c\/strong\u003e, it delivers improved accuracy of \u003cstrong\u003e±1%\u003c\/strong\u003e, stepless speed control across \u003cstrong\u003e998 selectable RPM settings\u003c\/strong\u003e, and advanced features including 30 custom test programs, real-time viscosity curve display, and direct USB data export. A true professional-grade upgrade at exceptional value.\u003c\/p\u003e\n\u003ch2 class=\"section-title\"\u003eFEATURES\u003c\/h2\u003e\n\u003c!-- FEATURES 图片（桌面版缩小，移动版全宽） --\u003e\n\u003cdiv class=\"img-box features-img-box\"\u003e\n\u003cimg alt=\"Features\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/998speed.png\" class=\"features-desktop\"\u003e \u003cimg alt=\"Features Mobile\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/998speed.png\" class=\"features-mobile\"\u003e\n\u003c\/div\u003e\n\u003cul class=\"features-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Accuracy:\u003c\/strong\u003e ±1% for Newtonian fluids — twice the precision of the previous ±2% series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 Interface:\u003c\/strong\u003e Enables connection to a printer or computer for data transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Curve Display:\u003c\/strong\u003e Visualize viscosity vs. time and shear rate vs. viscosity curves directly on screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Scan Function:\u003c\/strong\u003e Automatically recommends the optimal rotor and speed combination for your sample.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-Mounted Bubble Level:\u003c\/strong\u003e Built-in leveling indicator for quick and accurate horizontal alignment before measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"section-title\"\u003eAPPLICATIONS\u003c\/h2\u003e\n\u003cdiv class=\"img-box\"\u003e\n\u003cimg class=\"features-desktop\" alt=\"Application Desktop\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/Application.png\"\u003e \u003cimg class=\"features-mobile\" alt=\"Application Mobile\" src=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFDVT\/Application-APP.png\"\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"section-title\"\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable class=\"visco-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eUSS-DVT01004\u003c\/td\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eU.S. Solid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRotor Types\u003c\/th\u003e\n\u003ctd\u003eR2-R7\u003c\/td\u003e\n\u003cth\u003eRotor Velocity (rpm)\u003c\/th\u003e\n\u003ctd\u003e0.3–100 (998 steps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement Accuracy\u003c\/th\u003e\n\u003ctd\u003e±1% (Newton liquid)\u003c\/td\u003e\n\u003cth\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e±0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eAC 110V\/60Hz or AC 220V\/50Hz\u003c\/td\u003e\n\u003cth\u003eMeasurement Range\u003c\/th\u003e\n\u003ctd\u003e100–13×10⁶ mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient Temperature\u003c\/th\u003e\n\u003ctd\u003e5°C–35°C, Relative humidity: ≤80%\u003c\/td\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eRS232 \/ USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eData Storage\u003c\/th\u003e\n\u003ctd\u003e30 sets\u003c\/td\u003e\n\u003cth\u003eTest Programs\u003c\/th\u003e\n\u003ctd\u003e30 custom programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003ctd\u003eARM + Linux\u003c\/td\u003e\n\u003cth\u003eCalibrated Accuracy\u003c\/th\u003e\n\u003ctd\u003eAuto (computer calibrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e5\" Full-Color Touchscreen\u003c\/td\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e300 × 300 × 450 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"section-title\"\u003ePACKING LIST\u003c\/h2\u003e\n\u003cdiv class=\"packing-container\"\u003e\n\u003cdiv class=\"packing-text\"\u003e\n\u003col\u003e\n\u003cli\u003eMain Machine x1\u003c\/li\u003e\n\u003cli\u003ePackaging Box x1\u003c\/li\u003e\n\u003cli\u003eRotor x 6\u003c\/li\u003e\n\u003cli\u003eWrench x1\u003c\/li\u003e\n\u003cli\u003ePower Supply x1\u003c\/li\u003e\n\u003cli\u003eUser Manual x1\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"packing-img\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"section-title\"\u003eOTHER MODELS\u003c\/h2\u003e\n\u003cdiv class=\"table-subtitle\"\u003e\n\u003cdiv class=\"table-subtitle\"\u003e\n\u003cdiv class=\"table-subtitle\"\u003eJFDVT Series (Touchscreen Upgrade)\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable class=\"visco-table\" style=\"width: 114.409%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 10.0685%;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-10-6-000-000-5-touch-screen-stepless-speed-control-30-test-programs-usb-output\"\u003eUSS-DVT01001\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e\u003ca href=\"https:\/\/zci3r9wjmd1lu92r-72381137151.shopifypreview.com\/products_preview?preview_key=a404c03717e18ae98cf808fa6ec51225\"\u003eUSS-DVT01002\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-100-40-000-000-5-touch-screen-stepless-speed-control-30-test-programs-usb-output\" target=\"_blank\"\u003eUSS-DVT01003\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e\u003cstrong\u003eUSS-DVT01004\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-200-80-000-000-5-touch-screen-stepless-speed-control-30-test-programs-usb-output\" target=\"_blank\"\u003eUSS-DVT01005\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/rotary-viscometer-200-26-000-000-5-touch-screen-stepless-speed-control-30-test-programs-usb-output\"\u003eUSS-DVT01006\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd height=\"56\" class=\"xl65\" align=\"left\" width=\"68\" style=\"height: 41.65pt; width: 11.2815%;\"\u003e\u003ca href=\"https:\/\/r4kjhrcvrhl29mv6-72381137151.shopifypreview.com\/products_preview?preview_key=803bd1cc475937e636384db0226c0f29\"\u003eUSS-DVT01007\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 41.65pt; width: 11.2815%;\" width=\"68\" align=\"left\" class=\"xl65\" height=\"56\"\u003e\u003ca href=\"https:\/\/r4kjhrcvrhl29mv6-72381137151.shopifypreview.com\/products_preview?preview_key=61da782189804a0097139d2e508d2e95\"\u003eUSS-DVT01008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 10.0685%;\"\u003eMeasuring Range\u003c\/th\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e10 to 6 × 10⁶ mPa · s\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e10 to 2 × 10⁶ mPa · s\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e100 to 4 × 10⁷ mPa · s\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e1.3 × 10⁷ mPa · s\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e200 to 8 × 10⁷ mPa · s\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e200 to 2.6 × 10⁷ mPa · s\u003c\/td\u003e\n\u003ctd height=\"167\" class=\"xl66\" align=\"left\" width=\"68\" style=\"height: 125.25pt; width: 11.2815%;\"\u003e800 to 32 × 10\u003cspan class=\"font7\"\u003e⁷\u003c\/span\u003e\u003cspan class=\"font5\"\u003e mPa · s\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 125.25pt; width: 11.2815%;\" width=\"68\" align=\"left\" class=\"xl66\" height=\"167\"\u003e800 to 10.4 × 10\u003cspan class=\"font7\"\u003e⁷\u003c\/span\u003e\u003cspan class=\"font5\"\u003e mPa · s\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 10.0685%;\"\u003eWith Temp Probe\u003c\/th\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eOptional\u003c\/td\u003e\n\u003ctd height=\"56\" class=\"xl66\" align=\"left\" width=\"68\" style=\"height: 41.65pt; width: 11.2815%;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"height: 41.65pt; width: 11.2815%;\" width=\"68\" align=\"left\" class=\"xl66\" height=\"56\"\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 10.0685%;\"\u003eWith RS232\u003c\/th\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e✓\u003c\/td\u003e\n\u003ctd height=\"37\" class=\"xl66\" align=\"left\" width=\"68\" style=\"height: 27.75pt; width: 11.2815%;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"height: 27.75pt; width: 11.2815%;\" width=\"68\" align=\"left\" class=\"xl66\" height=\"37\"\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 10.0685%;\"\u003eRotor Speed\u003c\/th\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e0.1 - 200 rpm (2,000 steps)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e0.3 - 100 rpm (998 steps)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e0.1 - 200 rpm (2,000 steps)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e0.3 - 100 rpm (998 steps)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e0.1 - 200 rpm (2,000 steps)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e0.3 - 100 rpm (998 steps)\u003c\/td\u003e\n\u003ctd height=\"74\" class=\"xl66\" align=\"left\" width=\"68\" style=\"height: 55.5pt; width: 11.2815%;\"\u003e0.1 - 200 rpm (2,000 steps)\u003c\/td\u003e\n\u003ctd style=\"height: 55.5pt; width: 11.2815%;\" width=\"68\" align=\"left\" class=\"xl66\" height=\"74\"\u003e0.3 - 100 rpm (998 steps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 10.0685%;\"\u003eAccuracy\u003c\/th\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e±1% (Newtonian)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e±1% (Newtonian)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e±1% (Newtonian)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e±1% (Newtonian)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e±1% (Newtonian)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e±1% (Newtonian)\u003c\/td\u003e\n\u003ctd height=\"56\" class=\"xl66\" align=\"left\" width=\"68\" style=\"height: 41.65pt; width: 11.2815%;\"\u003e±1% (Newtonian)\u003c\/td\u003e\n\u003ctd style=\"height: 41.65pt; width: 11.2815%;\" width=\"68\" align=\"left\" class=\"xl66\" height=\"56\"\u003e±1% (Newtonian)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 10.0685%;\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eAC 110V\/60Hz or AC 220V\/50Hz\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eAC 110V\/60Hz or AC 220V\/50Hz\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eAC 110V\/60Hz or AC 220V\/50Hz\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eAC 110V\/60Hz or AC 220V\/50Hz\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eAC 110V\/60Hz or AC 220V\/50Hz\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003eAC 110V\/60Hz or AC 220V\/50Hz\u003c\/td\u003e\n\u003ctd height=\"93\" class=\"xl66\" align=\"left\" width=\"68\" style=\"height: 69.4pt; width: 11.2815%;\"\u003eAC 110V\/60Hz or AC 220V\/50Hz\u003c\/td\u003e\n\u003ctd style=\"height: 69.4pt; width: 11.2815%;\" width=\"68\" align=\"left\" class=\"xl66\" height=\"93\"\u003eAC 110V\/60Hz or AC 220V\/50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 10.0685%;\"\u003eWorking Temp\u003c\/th\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e41 °F to 95 °F (5 °C to 35 °C)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e41 °F to 95 °F (5 °C to 35 °C)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e41 °F to 95 °F (5 °C to 35 °C)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e41 °F to 95 °F (5 °C to 35 °C)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e41 °F to 95 °F (5 °C to 35 °C)\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e41 °F to 95 °F (5 °C to 35 °C)\u003c\/td\u003e\n\u003ctd height=\"74\" class=\"xl66\" align=\"left\" width=\"68\" style=\"height: 55.5pt; width: 11.2815%;\"\u003e41 °F to 95 °F (5 °C to 35 °C)\u003c\/td\u003e\n\u003ctd style=\"height: 55.5pt; width: 11.2815%;\" width=\"68\" align=\"left\" class=\"xl66\" height=\"74\"\u003e41 °F to 95 °F (5 °C to 35 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 10.0685%;\"\u003eWorking Humidity\u003c\/th\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e≤80%\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e≤80%\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e≤80%\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e≤80%\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e≤80%\u003c\/td\u003e\n\u003ctd style=\"width: 11.2815%;\"\u003e≤80%\u003c\/td\u003e\n\u003ctd height=\"37\" class=\"xl66\" align=\"left\" width=\"68\" style=\"height: 27.75pt; width: 11.2815%;\"\u003e≤80%\u003c\/td\u003e\n\u003ctd style=\"height: 27.75pt; width: 11.2815%;\" width=\"68\" align=\"left\" class=\"xl66\" height=\"37\"\u003e≤80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-subtitle\"\u003eClassic Series (LCD Display)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable class=\"visco-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-1-2000-000-mpa-range-lcd-display-temperature-measurement\" target=\"_blank\"\u003eUSS-DVT00001\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-viscosity-meter-w-lcd-display-screen-1-1-100000-mpa-s-html\" target=\"_blank\"\u003eUSS-DVT00004\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-1-100-000-mpa-range-lcd-display-temperature-measurement-rs232-connector\" target=\"_blank\"\u003eUSS-DVT00005\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-viscosity-meter-w-lcd-temperature-display-1-1-100000-mpa-s-html\" target=\"_blank\"\u003eUSS-DVT00006\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ussolid.com\/products\/u-s-solid-rotary-viscometer-1-2000-000-mpa-range-lcd-display-temperature-measurement-rs232-connector\" target=\"_blank\"\u003eUSS-DVT00008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasuring Range\u003c\/th\u003e\n\u003ctd\u003e10 to 2×10⁶ mPa·s\u003c\/td\u003e\n\u003ctd\u003e10 to 1×10⁵ mPa·s\u003c\/td\u003e\n\u003ctd\u003e10 to 1×10⁵ mPa·s\u003c\/td\u003e\n\u003ctd\u003e10 to 1×10⁵ mPa·s\u003c\/td\u003e\n\u003ctd\u003e10 to 2×10⁶ mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWith Temp Probe\u003c\/th\u003e\n\u003ctd\u003e✘\u003c\/td\u003e\n\u003ctd\u003e✘\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWith RS232\u003c\/th\u003e\n\u003ctd\u003e✘\u003c\/td\u003e\n\u003ctd\u003e✘\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003ctd\u003e✘\u003c\/td\u003e\n\u003ctd\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRotor Speed\u003c\/th\u003e\n\u003ctd\u003e0.3, 0.6, 1.5, 3 rpm\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.3, 0.6, 1.5, 3 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±2% (Newtonian)\u003c\/td\u003e\n\u003ctd\u003e±2% (Newtonian)\u003c\/td\u003e\n\u003ctd\u003e±2% (Newtonian)\u003c\/td\u003e\n\u003ctd\u003e±2% (Newtonian)\u003c\/td\u003e\n\u003ctd\u003e±2% (Newtonian)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eAC 110V±10, 60Hz±10%\u003c\/td\u003e\n\u003ctd\u003eAC 110V±10, 60Hz±10%\u003c\/td\u003e\n\u003ctd\u003eAC 110V±10, 60Hz±10%\u003c\/td\u003e\n\u003ctd\u003eAC 110V±10, 60Hz±10%\u003c\/td\u003e\n\u003ctd\u003eAC 110V±10, 60Hz±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Temp\u003c\/th\u003e\n\u003ctd\u003e41 ℉ to 95 ℉(5°C to 35°C)\u003c\/td\u003e\n\u003ctd\u003e41 ℉ to 95 ℉(5°C to 35°C)\u003c\/td\u003e\n\u003ctd\u003e41 ℉ to 95 ℉(5°C to 35°C)\u003c\/td\u003e\n\u003ctd\u003e41 ℉ to 95 ℉(5°C to 35°C)\u003c\/td\u003e\n\u003ctd\u003e41 ℉ to 95 ℉(5°C to 35°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Humidity\u003c\/th\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003ctd\u003e≤80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"section-title\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-wrapper\"\u003e\n\u003cdiv class=\"faq-block\"\u003e\n\u003cp class=\"faq-q\"\u003e1. What are the requirements for placing the instrument?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003ePlace it on a stable, clean, dry, fireproof, and non-slip surface, away from corrosive gases. Keep it away from magnetic fields and vibration-free workbenches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\n\u003cp class=\"faq-q\"\u003e2. How to select the appropriate rotor and speed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eIf the liquid viscosity is unknown, start with a lower-numbered rotor (e.g., R2) at low speed and adjust gradually. The DVT01 series features an Auto Scan function that automatically recommends the optimal rotor and speed combination for your sample. You can also refer to the Measurement Range Table for each rotor's specific viscosity range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\n\u003cp class=\"faq-q\"\u003e3. How to level the instrument?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eRotate the base leveling screws until the bubble in the level indicator is centered, and recheck after installing the protection frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\n\u003cp class=\"faq-q\"\u003e4. How to clean the rotor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eDisassemble the rotor after each use and clean it with a suitable organic solvent.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\n\u003cp class=\"faq-q\"\u003e5. How to ensure measurement accuracy?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eStrictly control the liquid temperature and immerse the rotor in the liquid for sufficient time at a consistent temperature. Avoid air bubbles, keep the rotor centered, and ensure the instrument is level. The measurement accuracy for Newtonian liquids is ±1%, with a repeatability of ±0.5%. Each measurement range is auto-calibrated by computer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\n\u003cp class=\"faq-q\"\u003e6. How do I export measurement data?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eInsert a USB drive into the standard USB port to directly copy stored data — no additional software required. For computer connectivity, use the RS232 interface to transfer data or connect a printer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"download-box\"\u003eDownload user manual \u003ca href=\"http:\/\/file.ussolid.com\/content\/JFDVT\/JFDVT01-manual.pdf\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/div\u003e","brand":"U.S. Solid","offers":[{"title":"Default Title","offer_id":48790534750463,"sku":"JFDVT01004","price":2099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/8113\/7151\/files\/1_1634a07e-248c-4f77-8998-841f4175623e.jpg?v=1783394849"}],"url":"https:\/\/ussolid.com\/zh\/collections\/medium-viscosity-rotary-viscometers.oembed","provider":"U.S. Solid","version":"1.0","type":"link"}