{"id":2246,"date":"2025-05-28T07:30:13","date_gmt":"2025-05-28T07:30:13","guid":{"rendered":"https:\/\/ftquartzcuvette.com\/?post_type=product&p=2246"},"modified":"2025-05-28T07:32:48","modified_gmt":"2025-05-28T07:32:48","slug":"lightproof-flow-through-cell","status":"publish","type":"product","link":"https:\/\/ftquartzcuvette.com\/zh\/manufacturer\/lightproof-flow-through-cell\/","title":{"rendered":"lightproof flow-through cell"},"content":{"rendered":"

Lightproof Flow-Through Cell \u2014 Precision Meets Protection in Spectroscopic Analysis<\/strong><\/p>\n

The Lightproof Flow-Through Cell<\/strong> is a specialized optical component designed for advanced spectroscopic applications where continuous sample flow, high chemical resistance, and protection from external light interference are critical. Engineered with premium materials and precision manufacturing, this flow-through cell delivers highly accurate, real-time analysis for researchers and lab professionals working in chemistry, pharmaceuticals, environmental science, biotechnology, and beyond.<\/p>\n

Material and Construction<\/strong><\/h3>\n

This flow-through cell is crafted from a combination of black quartz and clear quartz<\/strong>, each selected for its unique optical and protective properties. The black quartz housing<\/strong> serves a crucial purpose \u2014 it effectively blocks external light, making the entire unit lightproof<\/strong> and ideal for sensitive UV-Vis and photometric measurements. This ensures that ambient light does not interfere with absorbance or transmission readings, thus maintaining the accuracy and repeatability of your experimental results.<\/p>\n

The clear quartz window<\/strong> within the flow cell offers excellent optical transparency<\/strong> across a broad wavelength range, from deep ultraviolet (around 190 nm) to the near-infrared (over 2,500 nm). Quartz is known for its superior thermal stability, chemical resistance, and long-term durability, making it a reliable material even under rigorous laboratory conditions.<\/p>\n

An inner tube<\/strong> is integrated into the design, specifically engineered for solvent testing and precise flow control. This feature allows users to perform real-time, in-line analysis of liquids without interrupting the flow, making it highly effective for monitoring reactions, detecting impurities, or measuring concentration changes in dynamic systems.<\/p>\n

Key Benefits<\/strong><\/h3>\n
    \n
  • \n

    Lightproof Design:<\/strong> The black quartz exterior effectively blocks ambient light, ensuring accurate spectrophotometric readings even in high-light laboratory environments.<\/p>\n<\/li>\n

  • \n

    High Optical Clarity:<\/strong> The clear quartz window allows for minimal signal distortion and excellent transmission across UV-Vis and NIR wavelengths.<\/p>\n<\/li>\n

  • \n

    Integrated Inner Tube:<\/strong> Enables controlled testing of solvents, supports continuous sample flow, and reduces the risk of cross-contamination between tests.<\/p>\n<\/li>\n

  • \n

    Chemical Resistance:<\/strong> Quartz construction resists a wide range of solvents, acids, and bases, supporting long-term, high-performance use.<\/p>\n<\/li>\n

  • \n

    Easy Integration:<\/strong> Standardized fittings make it compatible with most flow-through spectroscopic systems and laboratory equipment.<\/p>\n<\/li>\n<\/ul>\n

    Applications<\/strong><\/h3>\n

    The Lightproof Flow-Through Cell is versatile and ideal for a wide range of applications that require high-sensitivity, flow-based measurements. Typical uses include:<\/p>\n

      \n
    • \n

      Process Monitoring:<\/strong> Continuously measure chemical concentrations or reaction progress in real-time within manufacturing or research settings.<\/p>\n<\/li>\n

    • \n

      Pharmaceutical Analysis:<\/strong> Monitor dissolution tests, API concentrations, or formulation stability.<\/p>\n<\/li>\n

    • \n

      Environmental Testing:<\/strong> Real-time water quality analysis, including detection of pollutants, contaminants, or chemical residues.<\/p>\n<\/li>\n

    • \n

      Biotechnology and Life Sciences:<\/strong> Analyze biological fluids such as proteins, DNA\/RNA solutions, or cell culture media during flow-based procedures.<\/p>\n<\/li>\n

    • \n

      Food and Beverage Testing:<\/strong> Evaluate color, clarity, and concentration of liquid food samples under continuous flow conditions.<\/p>\n<\/li>\n<\/ul>\n

      Because of its enclosed, light-blocking construction and precise internal geometry, this flow-through cell is especially well-suited for experiments involving light-sensitive compounds or samples that must be protected from ambient exposure.<\/p>\n

      Summary of Features<\/strong><\/h3>\n
        \n
      • \n

        Constructed from black and clear quartz<\/p>\n<\/li>\n

      • \n

        Lightproof housing for superior measurement accuracy<\/p>\n<\/li>\n

      • \n

        Integrated inner tube for direct solvent testing<\/p>\n<\/li>\n

      • \n

        UV-Vis-NIR compatible quartz optics<\/p>\n<\/li>\n

      • \n

        Strong resistance to thermal and chemical degradation<\/p>\n<\/li>\n

      • \n

        Compatible with various flow spectrometers and automated systems<\/p>\n<\/li>\n<\/ul>\n

        \n

        When precision matters, and your samples demand the highest level of optical clarity and protection, the Lightproof Flow-Through Cell is your go-to solution.<\/strong> Ideal for automated, high-throughput environments and sensitive analytical workflows, it ensures that every drop of your sample is measured with maximum fidelity and minimal interference.<\/p>","protected":false},"excerpt":{"rendered":"

        \n
        lightproof flow-through cell\u00a0<\/strong><\/div>\n
        <\/div>\n
        the flow-through cell is made of black and clear quartz, there is an inner tube available for testing the solvent<\/div>\n
        <\/div>\n
        ES quartz glass: 190nm-2500nm
        \nIR quartz glass: 250nm-3500nm
        \nOptical glass: 340nm-2500nm<\/div>\n<\/div>\n
        <\/div>\n
        <\/div>\n
        Code\u00a0 Code\u00a0 Code\u00a0 Dimensions(mm)\u00a0 Path length Path width Volume<\/div>\n
        Q63\u00a0 \u00a0 \u00a0I63\u00a0 \u00a0 \u00a0 \u00a0 G63\u00a0 \u00a0 \u00a0 \u00a045X12.5X7.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 5mm\u00a0 \u00a0 \u00a0 \u00a0 \u00a03mm\u00a0 \u00a0 \u00a0 \u00a0 \u00a00.035ml<\/div>\n
        Q64\u00a0 \u00a0 \u00a0I64\u00a0 \u00a0 \u00a0 \u00a0 G64\u00a0 \u00a0 \u00a0 \u00a045X12.5X12.5\u00a0 \u00a0 \u00a0 \u00a0 10mm\u00a0 \u00a0 \u00a0 \u00a03mm\u00a0 \u00a0 \u00a0 \u00a0 \u00a00.07ml<\/div>\n
        Q65\u00a0 \u00a0 \u00a0I65\u00a0 \u00a0 \u00a0 \u00a0 G65\u00a0 \u00a0 \u00a0 \u00a045X12.5X22.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a020mm\u00a0 \u00a0 \u00a0 3mm\u00a0 \u00a0 \u00a0 \u00a0 \u00a00.14ml<\/div>\n
        Q66\u00a0 \u00a0 \u00a0I66\u00a0 \u00a0 \u00a0 \u00a0 G66\u00a0 \u00a0 \u00a0 \u00a045X12.5X32.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a030mm\u00a0 \u00a0 \u00a0 \u00a0 3mm\u00a0 \u00a0 \u00a0 \u00a00.21ml<\/div>\n
        Q67\u00a0 \u00a0 \u00a0I67\u00a0 \u00a0 \u00a0 \u00a0 G67\u00a0 \u00a0 \u00a0 \u00a045X12.5X7.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 5mm\u00a0 \u00a0 \u00a0 \u00a0 2mm\u00a0 \u00a0 \u00a0 \u00a0 0.015ml<\/div>\n
        Q68\u00a0 \u00a0 \u00a0I68\u00a0 \u00a0 \u00a0 \u00a0 G68\u00a0 \u00a0 \u00a0 \u00a045X12.5X12.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a010mm\u00a0 \u00a0 \u00a0 \u00a0 2mm\u00a0 \u00a0 \u00a0 \u00a00.03ml<\/div>\n
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        Q70\u00a0 \u00a0 \u00a0I70\u00a0 \u00a0 \u00a0 \u00a0 G70\u00a0 \u00a0 \u00a0 \u00a045X12.5X12.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a010mm\u00a0 \u00a0 \u00a0 \u00a0 1.5mm\u00a0 \u00a0 \u00a00.018ml<\/div>\n
        <\/div>","protected":false},"featured_media":2186,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-2246","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-spectrophotometer-quartz-glass-cuvette","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nlightproof flow-through cell - Future Technology<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ftquartzcuvette.com\/zh\/manufacturer\/lightproof-flow-through-cell\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"lightproof flow-through cell - Future Technology\" \/>\n<meta property=\"og:description\" content=\"lightproof flow-through cell\u00a0 the flow-through cell is made of black and clear quartz, there is an inner tube available for testing the solvent ES quartz glass: 190nm-2500nm IR quartz glass: 250nm-3500nm Optical glass: 340nm-2500nm Code\u00a0 Code\u00a0 Code\u00a0 Dimensions(mm)\u00a0 Path length Path width Volume Q63\u00a0 \u00a0 \u00a0I63\u00a0 \u00a0 \u00a0 \u00a0 G63\u00a0 \u00a0 \u00a0 \u00a045X12.5X7.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 5mm\u00a0 \u00a0 \u00a0 \u00a0 \u00a03mm\u00a0 \u00a0 \u00a0 \u00a0 \u00a00.035ml Q64\u00a0 \u00a0 \u00a0I64\u00a0 \u00a0 \u00a0 \u00a0 G64\u00a0 \u00a0 \u00a0 \u00a045X12.5X12.5\u00a0 \u00a0 \u00a0 \u00a0 10mm\u00a0 \u00a0 \u00a0 \u00a03mm\u00a0 \u00a0 \u00a0 \u00a0 \u00a00.07ml Q65\u00a0 \u00a0 \u00a0I65\u00a0 \u00a0 \u00a0 \u00a0 G65\u00a0 \u00a0 \u00a0 \u00a045X12.5X22.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a020mm\u00a0 \u00a0 \u00a0 3mm\u00a0 \u00a0 \u00a0 \u00a0 \u00a00.14ml Q66\u00a0 \u00a0 \u00a0I66\u00a0 \u00a0 \u00a0 \u00a0 G66\u00a0 \u00a0 \u00a0 \u00a045X12.5X32.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a030mm\u00a0 \u00a0 \u00a0 \u00a0 3mm\u00a0 \u00a0 \u00a0 \u00a00.21ml Q67\u00a0 \u00a0 \u00a0I67\u00a0 \u00a0 \u00a0 \u00a0 G67\u00a0 \u00a0 \u00a0 \u00a045X12.5X7.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 5mm\u00a0 \u00a0 \u00a0 \u00a0 2mm\u00a0 \u00a0 \u00a0 \u00a0 0.015ml Q68\u00a0 \u00a0 \u00a0I68\u00a0 \u00a0 \u00a0 \u00a0 G68\u00a0 \u00a0 \u00a0 \u00a045X12.5X12.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a010mm\u00a0 \u00a0 \u00a0 \u00a0 2mm\u00a0 \u00a0 \u00a0 \u00a00.03ml Q69\u00a0 \u00a0 \u00a0I69\u00a0 \u00a0 \u00a0 \u00a0 G69\u00a0 \u00a0 \u00a0 \u00a045X12.5X22.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 20mm\u00a0 \u00a0 \u00a0 \u00a02mm\u00a0 \u00a0 \u00a0 \u00a00.06ml Q70\u00a0 \u00a0 \u00a0I70\u00a0 \u00a0 \u00a0 \u00a0 G70\u00a0 \u00a0 \u00a0 \u00a045X12.5X12.5\u00a0 \u00a0 \u00a0 \u00a0 \u00a010mm\u00a0 \u00a0 \u00a0 \u00a0 1.5mm\u00a0 \u00a0 \u00a00.018ml\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ftquartzcuvette.com\/zh\/manufacturer\/lightproof-flow-through-cell\/\" \/>\n<meta property=\"og:site_name\" content=\"Future Technology\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-28T07:32:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ftquartzcuvette.com\/wp-content\/uploads\/2025\/05\/63-70.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"311\" \/>\n\t<meta property=\"og:image:height\" content=\"427\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ftquartzcuvette.com\/manufacturer\/lightproof-flow-through-cell\/\",\"url\":\"https:\/\/ftquartzcuvette.com\/manufacturer\/lightproof-flow-through-cell\/\",\"name\":\"lightproof flow-through cell - 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