{"product_id":"dual-channel-infuse-withdraw-laboratory-syringe-pump-280n-thrust","title":"Dual-channel Infuse\/Withdraw Laboratory Syringe Pump, 280N Thrust","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8113\/7151\/files\/SP07-11.png?v=1788253728\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e     .options-section {\n    margin: 30px 0 20px;\n    font-family: Arial;\n}\n\n.options-card {\n    padding: 25px 30px;\n    border: 1px solid #f0f0f0;\n    background-color: #fafafa;\n    text-align: center;\n    border-radius: 8px;\n}\n\n.options-title {\n    font-size: 20px;\n    margin-bottom: 10px;\n    color: #333;\n    font-weight: bold;\n}\n\n.options-description {\n    font-size: 15px;\n    color: #666;\n    margin-bottom: 20px;\n    line-height: 1.5;\n}\n\n.options-btn {\n    display: inline-block;\n    padding: 15px 40px;\n    background-color: #2aa79b !important; \n    color: #FFFFFF !important;\n    text-decoration: none !important;\n    border-radius: 50px !important;\n    font-weight: bold !important;\n    box-shadow: 0 4px 6px rgba(0,0,0,0.1) !important;\n    transition: all 0.3s ease !important;\n    border: none !important;\n    cursor: pointer !important;\n    font-size: 16px !important;\n    letter-spacing: 0.5px !important;\n}\n\n.options-btn:hover {\n    background-color: #239087 !important;  \n    color: #FFFFFF !important;\n    transform: translateY(-2px) !important;\n    box-shadow: 0 6px 12px rgba(0,0,0,0.15) !important;\n}\n\n.options-btn:active {\n    background-color: #1e7f77 !important;  \n    color: #FFFFFF !important;\n    transform: translateY(0) !important;\n    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;\n}\n\n    .faq-question {\n    background-color: #f2f2f2;\n    padding: 6px 8px;\n    margin: 15px 0 5px;\n    font-size: 16px;\n    line-height: 20px;\n    font-weight: bold;\n    font-family: Arial;\n    color: #000;\n}\n    .section-title {\n        font-size: 22px;\n        line-height: 22px;\n        font-weight: bold;\n        margin: 15px 0 5px;\n        font-family: Arial;\n        color: #000;\n    }\n\n    .section-title3,\n    .section-title4 {\n        font-size: 22px;\n        line-height: 22px;\n        font-weight: bold;\n        margin: 15px 0 10px;\n        font-family: Arial;\n        color: #000;\n    }\n\n    .section-description {\n        font-size: 16px;\n        line-height: 26px;\n        margin-top: 0;\n        margin-bottom: 5px;\n        color: #000;\n        font-family: Arial;\n    }\n\n    .section-description2 {\n        font-size: 16px;\n        line-height: 26px;\n        margin: 0;\n        color: #000;\n        font-family: Arial;\n        padding-left: 22px;\n    }\n\n    .parameters-table-wrapper {\n        width: 100%;\n        overflow-x: auto;\n        -webkit-overflow-scrolling: touch;\n        margin-top: 0;\n    }\n\n    .parameters-table {\n        width: 100%;\n        min-width: 600px;\n        border-collapse: collapse;\n        margin-top: 0;\n        font-family: Arial;\n        background-color: #fff;\n    }\n\n    .parameters-table th,\n    .parameters-table td {\n        border-top: 1.2px solid #a6a6a6;\n        border-bottom: 1.2px solid #a6a6a6;\n        border-left: none;\n        border-right: none;\n        padding: 6px 5px;\n        text-align: left;\n        font-size: 16px;\n        line-height: 20px;\n        color: #000;\n    }\n\n    .parameters-table th {\n        background-color: #f2f2f2;\n        color: #2c2c2c;\n        font-weight: bold;\n        width: 22%;\n    }\n\n    .mobile-table-note {\n        font-family: Arial;\n        font-size: 13px;\n        color: #666;\n        margin-bottom: 8px;\n        display: flex;\n        align-items: center;\n    }\n\n    .mobile-table-note span {\n        margin-right: 5px;\n    }\n\n    @media (max-width: 768px) {\n        .parameters-table th,\n        .parameters-table td {\n            font-size: 14px;\n            padding: 8px 4px;\n        }\n    }\n\n    @media (max-width: 480px) {\n        .parameters-table th,\n        .parameters-table td {\n            font-size: 12px;\n            padding: 6px 3px;\n        }\n    }\n\u003c\/style\u003e\n\u003ch2 class=\"section-title\"\u003eIntroduction\u003c\/h2\u003e\n\u003cp class=\"section-description\"\u003e\u003cspan\u003eThis U.S.Solid dual-channel syringe pump is designed for high-precision, low-flow liquid transfer in laboratory applications. It supports syringes from 10 μL to 140 mL and provides a wide flow rate range from 0.001 μL\/min (1 nL\/min) to 150.5 mL\/min. Compared with the infuse-only model, this pump offers multiple operating modes, including infusion, withdrawal, withdraw-then-infusion, infusion-then-withdraw, and cyclic infuse\/withdraw operation. With a large LCD display and 280 N linear thrust, it provides a flexible and reliable solution for biological laboratories, chemistry, microfluidics and pharmaceutical research.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"section-title\"\u003eApplications\u003c\/h2\u003e\n\u003cstyle\u003e\n  .app-grid {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    gap: 16px;\n    margin: 30px 0 20px;\n    font-family: 'Helvetica Neue', Arial, sans-serif;\n  }\n\n  .app-item {\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n    cursor: pointer;\n  }\n\n  .app-item img {\n    width: 100%;\n    aspect-ratio: 3 \/ 2;\n    object-fit: cover;\n    border-radius: 6px;\n    transition: transform 0.3s ease, box-shadow 0.3s ease;\n  }\n\n  .app-item img:hover {\n    transform: translateY(-8px) scale(1.03);\n    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);\n  }\n\n  .app-item span {\n    margin-top: 10px;\n    font-size: 13px;\n    font-weight: 600;\n    color: #222;\n    text-align: center;\n    letter-spacing: 0.3px;\n  }\n\n  \/* Lightbox overlay *\/\n  .app-lightbox {\n    display: none;\n    position: fixed;\n    inset: 0;\n    background: rgba(0, 0, 0, 0.75);\n    z-index: 9999;\n    justify-content: center;\n    align-items: center;\n    animation: fadeIn 0.25s ease;\n  }\n\n  .app-lightbox.active {\n    display: flex;\n  }\n\n  .app-lightbox img {\n    max-width: 80vw;\n    max-height: 80vh;\n    border-radius: 10px;\n    box-shadow: 0 24px 80px rgba(0,0,0,0.5);\n    animation: floatIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);\n  }\n\n  .app-lightbox-close {\n    position: absolute;\n    top: 24px;\n    right: 32px;\n    font-size: 36px;\n    color: #fff;\n    cursor: pointer;\n    line-height: 1;\n    user-select: none;\n  }\n\n  @keyframes fadeIn {\n    from { opacity: 0; }\n    to   { opacity: 1; }\n  }\n\n  @keyframes floatIn {\n    from { opacity: 0; transform: scale(0.8) translateY(30px); }\n    to   { opacity: 1; transform: scale(1) translateY(0); }\n  }\n\u003c\/style\u003e\n\u003c!-- Application Images Grid --\u003e\n\u003cdiv class=\"app-grid\"\u003e\n\u003cdiv class=\"app-item\"\u003e\n\u003cimg alt=\"Pharmaceutical Research\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8113\/7151\/files\/pharmaceutical-development.png?v=1784796668\"\u003e \u003cspan\u003ePharmaceutical Research\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app-item\"\u003e\n\u003cimg alt=\"Biological Laboratories\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8113\/7151\/files\/laboratory-research-no-people.png?v=1784796686\"\u003e \u003cspan\u003eBiological Laboratories\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app-item\"\u003e\n\u003cimg alt=\"Micro-Volume Liquid Infusion\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8113\/7151\/files\/iridescent-droplets-white-background.png?v=1784796697\"\u003e \u003cspan\u003eMicro-Volume Liquid Infusion\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app-item\"\u003e\n\u003cimg alt=\"Chemistry\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8113\/7151\/files\/chromatography-glass-columns.png?v=1784796717\"\u003e \u003cspan\u003eChemistry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Lightbox --\u003e\n\u003cdiv id=\"appLightbox\" class=\"app-lightbox\"\u003e\n\u003cspan class=\"app-lightbox-close\"\u003e×\u003c\/span\u003e \u003cimg alt=\"\" id=\"lightboxImg\"\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"section-title\"\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin: 0 auto; max-width: 80%; height: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8113\/7151\/files\/SP-4-7-feature.png?v=1782115527\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"section-title3\"\u003eMore Details\u003c\/h2\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin: 0 auto; max-width: 80%; height: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8113\/7151\/files\/SP-features-update.png?v=1783066708\"\u003e\u003c\/p\u003e\n\u003cp class=\"section-description\"\u003e\u003cspan\u003eUnlike basic syringe pumps that perform only a single infusion or withdrawal, this pump allows independent configuration of infusion and withdrawal parameters, providing greater flexibility for repetitive laboratory procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"section-title3\"\u003ePacking List\u003c\/h2\u003e\n\u003cp class=\"section-description\"\u003e\u003cspan\u003eSyringe Pump *1, Power Cable *1, Syringe *2.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"section-title3\"\u003eUser Manual\u003c\/h2\u003e\n\u003cp class=\"section-description\"\u003e\u003cspan\u003eFor detailed information on installation, setup, and usage, please refer to the \u003ca rel=\"noopener\" href=\"http:\/\/file.ussolid.com\/content\/JFSP\/User_Manual_Syringe_Pump_Numeric_Keypad_EN.pdf\" target=\"_blank\"\u003euser manual\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"section-title4\"\u003eTechnical Data\u003c\/h2\u003e\n\u003cp class=\"mobile-table-note\"\u003e\u003cspan\u003e↔️\u003c\/span\u003e \u003cem\u003eScroll left or right to view full details\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"parameters-table-wrapper\"\u003e\n\u003ctable style=\"width: 100%;\" class=\"parameters-table\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20px;\"\u003e\n\u003cth style=\"width: 20%; height: 20px;\"\u003eSKU\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20px;\"\u003eJFSP00007\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20px;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20px;\"\u003eUSS-SP00007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20px;\"\u003e\n\u003cth style=\"width: 20%; height: 20px;\"\u003ePump Type\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20px;\"\u003eDual-Channel Syringe Pump\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20px;\"\u003eChannels\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20px;\"\u003e\n\u003cth style=\"width: 20%; height: 20px;\"\u003eWorking Modes\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20px;\"\u003eInfuse, Withdraw, Withdraw-then-Infuse, Infuse-then-Withdraw, Cyclic infuse\/withdraw operation\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20px;\"\u003eOperating Humidity\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20px;\"\u003e\u0026lt;80% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20px;\"\u003e\n\u003cth style=\"width: 20%; height: 20px;\"\u003eFlow Rate Range\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20px;\"\u003e0.001 μL\/min - 150.5 mL\/min\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20px;\"\u003eCompatible Syringe Size\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20px;\"\u003e10 μL - 140 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20px;\"\u003e\n\u003cth style=\"width: 20%; height: 20px;\"\u003eNumber of Syringes\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20px;\"\u003e2\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20px;\"\u003eMaximum Stroke\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20px;\"\u003e140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.001px;\"\u003e\n\u003cth style=\"width: 20%; height: 20.001px;\"\u003eStroke Resolution\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20.001px;\"\u003e0.156 μm\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20.001px;\"\u003eLinear Speed\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20.001px;\"\u003e5 μm\/min - 65 mm\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.001px;\"\u003e\n\u003cth style=\"width: 20%; height: 20.001px;\"\u003eLinear Speed Resolution\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20.001px;\"\u003e5 μm\/min\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20.001px;\"\u003eAccuracy\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20.001px;\"\u003eError ≤±0.5% (when the stroke is at least 30% of the maximum stroke)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20px;\"\u003e\n\u003cth style=\"width: 20%; height: 20px;\"\u003eLinear Thrust\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20px;\"\u003e280 N\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20px;\"\u003eCommunication Interface\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20px;\"\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.001px;\"\u003e\n\u003cth style=\"width: 20%; height: 20.001px;\"\u003eDisplay\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20.001px;\"\u003eLarge LCD Screen\u003c\/td\u003e\n\u003cth style=\"width: 20%; height: 20.001px;\"\u003eSyringe Selection\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20.001px;\"\u003eBuilt-in Syringe List \u0026amp; Direct Inner Diameter Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20px;\"\u003e\n\u003cth style=\"width: 20%; height: 20px;\"\u003eCalibration Function\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20px;\"\u003eSupported\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20px;\"\u003eMemory Function\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20px;\"\u003ePower-Off Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.001px;\"\u003e\n\u003cth style=\"width: 20%; height: 20.001px;\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20.001px;\"\u003eAC 90-260V, 30W\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20.001px;\"\u003eNet Weight\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20.001px;\"\u003e4.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.001px;\"\u003e\n\u003cth style=\"width: 20%; height: 20.001px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"width: 35%; height: 20.001px;\"\u003e280 × 210 × 140 mm\u003c\/td\u003e\n\u003cth style=\"width: 21.3689%; height: 20.001px;\"\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd style=\"width: 33.0551%; height: 20.001px;\"\u003e0°C - 40°C\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\u003cp class=\"faq-question\"\u003e1. Can I use syringes from brands that are not listed in the pump's built-in library?\u003c\/p\u003e\n\u003cp class=\"section-description\"\u003eYes. The pump includes a built-in syringe list and also supports direct syringe inner diameter input, allowing users to work with compatible custom syringes.\u003c\/p\u003e\n\u003cp class=\"faq-question\"\u003e2. What happens if the syringe becomes blocked during operation?\u003c\/p\u003e\n\u003cp class=\"section-description\"\u003eIf a blockage is detected, the pump automatically stops and displays a \"Stall\" warning to protect the system. After the issue is resolved, the warning can be cleared and normal operation resumed.\u003c\/p\u003e\n\u003cp class=\"faq-question\"\u003e3. Can this syringe pump be calibrated for better accuracy?\u003c\/p\u003e\n\u003cp class=\"section-description\"\u003eYes. The pump supports calibration, helping improve dispensing accuracy for laboratory applications.\u003c\/p\u003e\n\u003cp class=\"faq-question\"\u003e4. Will the pump save settings after power-off?\u003c\/p\u003e\n\u003cp class=\"section-description\"\u003eYes. The pump includes a power-off memory function, allowing it to retain operating parameters after shutdown or power interruption.\u003c\/p\u003e\n\u003cp class=\"faq-question\"\u003e5. Can this syringe pump be used for clinical or medical infusion?\u003c\/p\u003e\n\u003cp class=\"section-description\"\u003eNo. This syringe pump is intended for laboratory research use only and is not suitable for clinical applications.\u003c\/p\u003e\n\u003ch2 class=\"section-title3\"\u003eAll Options\u003c\/h2\u003e\n\u003cdiv class=\"options-section\"\u003e\n\u003cdiv class=\"options-card\"\u003e\n\u003ch3 class=\"options-title\"\u003eExplore Our Full Range of Syringe Pump Options\u003c\/h3\u003e\n\u003cp class=\"options-description\"\u003eWe offer a variety of models with different flow rates, channel numbers, accuracy, and linear force to meet your specific fluid transfer requirements.\u003c\/p\u003e\n\u003ca href=\"http:\/\/file.ussolid.com\/content\/Detailed%20Page\/JFSP\/JFSP-options-101.html\" class=\"options-btn\" target=\"_blank\"\u003e VIEW MODEL SELECTION TABLE \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"U.S. Solid","offers":[{"title":"Default Title","offer_id":48683513643263,"sku":"JFSP00007","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/8113\/7151\/files\/LSP02-1AB-2-new-panel.png?v=1788253750","url":"https:\/\/ussolid.com\/products\/dual-channel-infuse-withdraw-laboratory-syringe-pump-280n-thrust","provider":"U.S. Solid","version":"1.0","type":"link"}