{"id":27322,"date":"2024-06-20T10:12:39","date_gmt":"2024-06-20T08:12:39","guid":{"rendered":"https:\/\/www.linseis.com\/messgeraete\/thermal-analysis\/sta-pt-1600\/"},"modified":"2026-02-04T11:40:38","modified_gmt":"2026-02-04T10:40:38","slug":"sta-l81","status":"publish","type":"messgeraete","link":"https:\/\/www.linseis.com\/en\/instruments\/thermal-analysis\/simultaneous-thermal-analyzer-tga-dsc\/sta-l81\/","title":{"rendered":"STA L81"},"content":{"rendered":"\t\t
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STA L81: Combination of thermogravimetry and differential scanning calorimetry<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The LINSEIS STA L81<\/b> is a high-end system for simultaneous high-performance thermal analysis (TG-DSC) with dynamic differential scanning calorimetry functions. This versatile device is ideal for investigating the thermal stability<\/strong><\/a>, of phase transitions<\/strong><\/a>, oxidation\/reduction reactions<\/strong><\/a> and decomposition processes<\/strong><\/a> in a variety of materials and applications<\/strong><\/a>. With interchangeable furnaces in the temperature range from -150 \u00b0C to 2400 \u00b0C and a sample load capacity of up to 35 g, the STA L81 offers outstanding flexibility, precision and reliability.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Unique Features<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Electronics upgrade<\/strong><\/h3>

The new measuring electronics offer significant performance improvements and are based on the “Linseis Digital Balance” architecture.<\/p>

The advantages of this new digital scale architecture include:<\/p>

  • Minimization of drift<\/b><\/span>
    Ensures consistently high precision over long periods of time.<\/p><\/li>

  • Improved resolution<\/b><\/span>
    Unique resolution in the sub-microgram range.<\/p><\/li>

  • Highest accuracy<\/b><\/span>
    Increases the reliability of your measurement results.<\/p><\/li>

  • Reproducibility<\/b><\/span>
    Ensures consistent results with repeated measurements.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    New hardware features<\/strong><\/h3>

    • Tri-Couple DTA measuring system<\/b><\/span>
      DTA measuring system with three thermocouples for detecting the smallest endothermic and exothermic effects – even with inhomogeneous samples.<\/p><\/li>

    • Jacketed DTA measuring system for corrosive samples<\/b><\/span>
      Specially developed for demanding sample environments, the jacketed DTA system offers additional protection against corrosive gases and aggressive decomposition products. It ensures the long-term durability of the sensor system and precise heat flow measurements – even with highly reactive or contaminating substances.<\/p><\/li>

    • Patented “Forced Flow” method<\/b><\/span>
      Enables a forced gas flow through your TG or TG-DTA measurement. Up to 100 % of the reaction gas is selectively supplied to the sample.
      This innovative method allows scalable measurements for the first time and therefore precise analysis under realistic conditions.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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      Design improvements <\/h3><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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      The new device design is characterized by an elegant aluminium housing that is both robust and visually appealing. An LED status bar provides a user-friendly visualization of important information. A touch panel enables intuitive operation and ensures a modern user experience that combines convenience and functionality. The focus of the new design is on ergonomic handling.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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      Linseis Lab Link <\/h3><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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      With Linseis Lab Link, we offer an integrated solution for eliminating uncertainties in measurement results. With direct access to our application experts via the software, you receive advice on the correct measurement procedure and how to evaluate the results. This direct communication ensures optimal results and maximizes the efficiency of your measurements for accurate analysis and research and a smooth process flow. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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      Software improvements <\/h3><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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      • Lex Bus Plug & Play<\/b>
        <\/span>Our latest hardware interface Lex Bus<\/strong> revolutionizes data communication within our systems.
        Lex Bus enables the seamless and efficient integration of new hardware and software tools.<\/p><\/li>

      • Improved oven control<\/b>
        <\/span>Our new and further optimized oven control system allows even more precise temperature control.
        The result: more precise temperature control – exactly according to your wishes and requirements – and therefore better measurement results.<\/p><\/li>

      • New software with user interface<\/b>
        <\/span>Our communication is now even more focused on your needs:
        You are always informed about the current status and receive targeted support whenever it is needed.<\/p><\/li>

      • Process reliability<\/b>
        <\/span>Our software has been optimized for maximum process security: Your data is protected at all times and can be processed in a fail-safe manner.<\/p><\/li>

      • Error messages and bug fixes<\/b>
        <\/span>The system automatically detects errors and problems, documents them immediately and fixes them as quickly as possible – for minimal downtime.<\/p><\/li>

      • Automatic updates and new functions<\/b>
        <\/span>Regular automatic software updates not only improve security, but also continuously bring new functions.<\/p><\/li>

      • Permanent system monitoring<\/b>
        <\/span>The software permanently monitors all system parameters – for optimum performance at all times.<\/p><\/li>

      • Preventive maintenance and problem detection<\/b>
        <\/span>Our preventive maintenance approach detects problems and wear at an early stage, before damage occurs – to keep your appliance in top form for the long term.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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        Automatic evacuation <\/h3><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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        The appliances have an integrated automatic emptying function that ensures efficient processes and smooth operation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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        Evolved Gas Analysis & Gas Safety System <\/h3><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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        An optional gas analysis with MS, FTIR or GCMS provides valuable additional information.<\/b> The system supports stand-alone or integrated MFCs for precise gas dosing and can be customized with options such as a heated inlet. A flexible gas safety system enables the safe use of gases such as hydrogen or carbon dioxide. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t