{"product_id":"automatic-limiting-oxygen-index-chamber-qualiloi-auto","title":"Automatic Limiting Oxygen Index Chamber QualiLOI™-Auto","description":"\u003ch2\u003eAutomatic Limiting Oxygen Index Chamber QualiLOI™-Auto\u003c\/h2\u003e\n\u003cp\u003eThe QualiLOI™-Auto Automatic Limiting Oxygen Index Chamber is an advanced LOI testing system designed to accurately determine the minimum oxygen concentration required to sustain specimen combustion. It features a paramagnetic oxygen sensor that provides high measurement precision, excellent durability, low error rates, and reliable long-term performance. The automated chamber supports consistent Limiting Oxygen Index (LOI) testing for evaluating the flammability and combustion behavior of plastics and other materials.\u003c\/p\u003e\n\u003ch2\u003eAutomatic Limiting Oxygen Index Chamber QualiLOI™-Auto Features\u003c\/h2\u003e\n\u003cp\u003eThe QualiLOI™-Auto Automatic Limiting Oxygen Index Chamber complies with key testing standards, including ASTM D2863, ISO 4589-2, and NES714. Designed for accurate and repeatable Limiting Oxygen Index (LOI) testing, it combines automated controls, precise gas flow management, and durable test components.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-precision oxygen sensor:\u003c\/strong\u003e Provides oxygen concentration accuracy of less than 0.1% for reliable LOI measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTouchscreen control:\u003c\/strong\u003e Allows users to set the target oxygen concentration and automatically adjust the oxygen level during testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDigital gas flow display:\u003c\/strong\u003e Clearly displays nitrogen flow rate and mixed gas flow rate for convenient monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOne-click oxygen ratio setting:\u003c\/strong\u003e Automatically displays the oxygen concentration ratio, reducing the need for manual adjustments and calculations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeat-resistant quartz glass cylinder:\u003c\/strong\u003e Built with high-temperature quartz glass to withstand demanding combustion testing conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable ignition system:\u003c\/strong\u003e Features a gas ignition device with adjustable flame length and gas supply cutoff for controlled specimen ignition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile sample holders:\u003c\/strong\u003e Includes holders for both supported and unsupported specimens to accommodate different testing requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic cylinder height adjustment:\u003c\/strong\u003e Adjusts the quartz cylinder height for convenient and efficient specimen replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized gas pipeline:\u003c\/strong\u003e Designed to improve gas delivery and achieve faster response during oxygen concentration adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMass flow controller:\u003c\/strong\u003e The gas circuit uses a mass flow controller for precise and stable gas flow regulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable controller:\u003c\/strong\u003e Provides accurate automated control of key testing parameters for consistent LOI test performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAutomatic Limiting Oxygen Index Chamber QualiLOI™-Auto Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table\" border=\"1\" cellpadding=\"1\" cellspacing=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e400 * 537 * 584mm (W * D * H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eOxygen concentration output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0% -100%, adjustable via touch screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eOxygen concentration measurement range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0-100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eMeasurement resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eWorking pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0.05-0.3 Mpa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eCombustion tube height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e500mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eInner diameter of combustion cylinder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e76mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eRestriction hole at the top of the combustion cylinder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eΦ 40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eCombustion tube flow rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e(40 ± 2) mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eResponse time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eMeasurement accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e± 0.2% (within 10% -60% range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eTest time range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0.1s~999.9s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eResidual flame recording time range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0.01s~999.9s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eTest method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eManual ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eBox material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eAuminum and stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eSample holder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eVarious options available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eGlass cylinder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eHigh-temperature resistant quartz glass cylinder with a diameter of 75mm and mouth of 40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eIgniter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eHandheld igniter and machine-controlled igniter (propane) options available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eOxygen control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eMass flow meter controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eNitrogen control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eMass flow meter controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv id=\"gtx-trans\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52810344071479,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/automatic-limiting-oxygen-index-chamber-qualiloi-auto549367416.webp?v=1786356994","url":"https:\/\/qualitest.us\/fr\/products\/automatic-limiting-oxygen-index-chamber-qualiloi-auto","provider":"Qualitest USA LC","version":"1.0","type":"link"}