{"product_id":"karl-fischer-coulometric-moisture-titrator-qkf-a9-v2","title":"Karl Fischer Coulometric Moisture Titrator QKF-A9-V2","description":"\u003ch2\u003eKarl Fischer Coulometric Moisture Titrator – QKF-A9-V2\u003c\/h2\u003e\n\u003cp\u003eKarl Fischer Coulometric Moisture Titrator – QKF-A9-V2 is ideal for samples that cannot be directly added to the electrolytic cell. Paired with the QKF-A9-V2 cartridge heating furnace for gas phase extraction, it offers a seamless solution. During this process, the sample is placed in a sample bottle, transferred to the heating furnace, and heated to a specific temperature (up to 300°C). The water is then extracted using dry air or nitrogen and transferred to the electrolytic cell for accurate testing. With this system, samples can be directly added to the electrolytic cell without the need for a supporting card heater.\u003c\/p\u003e\n\u003ch3\u003eExcellent automation systems can also be applied to various difficult problems\u003c\/h3\u003e\n\u003cp\u003eFor samples that cannot be directly introduced into the electrolytic cell, the supporting Cassegrain heating furnace provides an effective solution. Moisture is extracted and transferred into the electrolytic cell using dry gas, ensuring accurate and reliable testing results. This approach allows samples to be analyzed without the need for a supporting card-type heating furnace.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/Karl-Fischer-Coulometric-Moisture-Titrator-_E2_80_93-QKF-A9-V2-main_0.webp?v=1781778293\" alt=\"Karl Fischer Coulometric Moisture Titrator QKF-A9-V2\" style=\"display: block; margin-left: auto; margin-right: auto;\" width=\"50%\"\u003e\u003c\/p\u003e\n\u003ch3\u003eA simple and intelligent heating furnace ensures accurate and reliable measurement of samples\u003c\/h3\u003e\n\u003cp\u003eThe QKF-V2 features a robust and durable design that supports smooth sample handling and delivers highly accurate testing results. The sample bottle is placed inside the heating furnace, where it is heated evenly from the bottom and surrounding areas to maintain consistent temperature distribution. Moisture released from the sample is carried into the sample cell via carrier gas. Specially designed oak rubber plugs provide strong sealing performance, help prevent steam leakage, and support a recovery rate of up to 100%.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/Karl-Fischer-Coulometric-Moisture-Titrator-_E2_80_93-QKF-A9-V2-main-2.webp?v=1781778291\" alt=\"Karl Fischer Coulometric Moisture Titrator QKF-A9-V2\" style=\"display: block; margin-left: auto; margin-right: auto;\" width=\"50%\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKarl Fischer Coulometric Moisture Titrator – QKF-A9-V2 Features\u003c\/h2\u003e\n\u003ch3\u003eOne-click start for reliable results\u003c\/h3\u003e\n\u003cp\u003eMeasuring moisture is simple and efficient. Follow the intuitive graphical instructions on the display to quickly obtain accurate moisture results.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic reagent balancing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSample injection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne-click start to view results\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKarl Fischer Coulometric Moisture Titrator – QKF-A9-V2 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\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eQKF-A9\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eMeasurement principle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eKarl Fischer Coulometric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eMeasuring speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e40 μ H\u003csub\u003e2\u003c\/sub\u003eO\/s (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eMeasuring range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0.1 μ g-350mg\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 μ g H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eWater content\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\u003eElectrolytic current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0-400mA adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eMoisture concentration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0.001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eConcentration unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e%, ppm, mg\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eDrift value blank value deduction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eAutomatic deduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eDisplay and operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eColor touch screen display operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eSample number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eUsers can freely set sample numbers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eStoring data\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e500 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003ePrinting function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eBuilt in low-power high-speed thermal printer, 56mm paper width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eUsage environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eTemperature: 2 ℃ -50 ℃, humidity: 40%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003e Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e350mm*300mm*170mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eSupply voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e220V 50HZ 150W (110V also available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e8kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"text-align-center\"\u003e \u003c\/p\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\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eQKF-V2\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eTemp Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e±0.1℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eHeating range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e40-300℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\" rowspan=\"2\"\u003e\u003cstrong\u003eHeating rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"text-align-center\"\u003e30℃\/min (40-200℃)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"text-align-center\"\u003e10℃\/min（200-300℃)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eCooling rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e10℃\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eFlow range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0-200ml\/min（0.1Mpa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eFlow accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e0.1ml\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eSample Bottle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e10ml（5ml, 20ml Optional）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eThermostatic pipeline\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e12V 5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eCarrier gas input interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e3.2mm corrosion-resistant pipeline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eCarrier gas system\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eBuilt-in high-purity air generator (Can be connected to external gas sources such as nitrogen )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eCommunication function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eCommunication with moisture meter data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eAmbient temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e5-40 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eAmbient humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e\u0026lt;65%, the drier the humidity, the more stable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e350*250*220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eSupply voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e220V 50HZ，150W (110V also available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eOptional\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003eSample boat pre heating device, automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"text-align-center\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"text-align-center\"\u003e9Kg\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 \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52491962581303,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/karl-fischer-coulometric-moisture-titrator-qkf-a9-v2117815628.webp?v=1781778504","url":"https:\/\/qualitest.us\/es\/products\/karl-fischer-coulometric-moisture-titrator-qkf-a9-v2","provider":"Qualitest USA LC","version":"1.0","type":"link"}