{"product_id":"dual-analytical-ferrograph","title":"Dual Analytical Ferrograph","description":"\u003ch2\u003eDual Analytical Ferrograph – QualiFG™ 1000\u003c\/h2\u003e\n\u003cp\u003eThe Dual Analytical Ferrograph QualiFG™ 1000 is a precision laboratory ferrograph developed to prepare ferrograms from used lubricants for advanced wear particle analysis and equipment condition monitoring. Through a controlled magnetic separation process, wear particles are isolated and deposited onto a ferrogram substrate for microscopic evaluation, helping laboratories assess wear severity, identify particle characteristics, and determine likely machine operating conditions.\u003c\/p\u003e\n\u003cp\u003eBuilt with two independent preparation channels, QualiFG™ 1000 enables simultaneous production of two ferrograms, increasing laboratory efficiency and supporting higher daily sample capacity. The system offers automatic, semi-automatic, and manual preparation modes, providing flexibility for routine oil analysis, verification procedures, and lower-volume testing requirements.\u003c\/p\u003e\n\u003cp\u003eDesigned for oil analysis laboratories, reliability engineering teams, and predictive maintenance programs, this ferrograph provides a practical solution for detecting abnormal wear patterns in lubricated equipment. It is well suited for applications across transportation, steel production, heavy industry, power generation, marine systems, and defense drivetrain monitoring, supporting more informed maintenance decisions and improved asset performance.\u003c\/p\u003e\n\u003ch2\u003eDual Analytical Ferrograph – QualiFG™ 1000 Applications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTransportation and Rail Equipment\u003c\/strong\u003e\u003cbr\u003eQualiFG™ 1000 supports wear debris monitoring in locomotive, engine, and drivetrain lubrication systems. By identifying unusual wear patterns at an earlier stage, maintenance teams can make more informed service decisions and reduce the risk of unexpected downtime and costly repairs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSteel and Heavy Industry\u003c\/strong\u003e\u003cbr\u003eThe system is well suited for circulating oil systems operating in fans, gearboxes, bearings, and other rotating machinery across steel and heavy industrial environments. Analytical ferrography enables effective separation and classification of wear particles, allowing laboratories to detect abrasive, fatigue, and sliding wear conditions with greater confidence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Generation\u003c\/strong\u003e\u003cbr\u003eQualiFG™ 1000 assists with oil debris analysis in generator sets, turbines, auxiliary drives, and related equipment where lubricant condition provides valuable insight into machine health. Its dual-channel configuration supports efficient comparative testing and repeat sample analysis for laboratory workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMarine and Defense Drive Systems\u003c\/strong\u003e\u003cbr\u003eThis ferrograph is also suitable for transmission gearboxes and other mission-critical drive systems that require dependable condition monitoring. Early identification of wear particles supports improved equipment availability, operational reliability, and proactive maintenance planning.\u003c\/p\u003e\n\u003ch2\u003eStandards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASTM D7690\u003c\/strong\u003e – Standard test method for the microscopic characterization of particles extracted from in-service lubricants using analytical ferrography, supporting detailed wear particle evaluation and machine condition assessment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASTM D7684\u003c\/strong\u003e – Standard guide for the microscopic characterization, classification, and reporting of particles found in in-service lubricants to support consistent wear analysis practices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSH\/T 0573\u003c\/strong\u003e – Test method for evaluating wear particles in used lubricating oils through the analytical ferrography method, supporting lubricant condition analysis and machinery monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDual Analytical Ferrograph – QualiFG™ 1000 Key Features\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/qualifg-1-83232521.webp?v=1779356119\" alt=\"Dual Analytical Ferrograph\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual Independent Preparation Channels\u003c\/strong\u003e\u003cbr\u003eQualiFG™ 1000 generates two ferrograms simultaneously through separate circuits. This dual-path configuration improves laboratory throughput and supports efficient handling of paired or repeat samples for side-by-side comparison during routine oil analysis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Operating Modes\u003c\/strong\u003e\u003cbr\u003eThe system provides automatic, semi-automatic, and manual preparation options, allowing operators to align the workflow with sample volume, diagnostic requirements, and laboratory procedures for greater operational flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Magnetic Field Performance\u003c\/strong\u003e\u003cbr\u003eWith a maximum magnetic flux density of approximately \u003cstrong\u003e1.8 T\u003c\/strong\u003e and a magnetic field gradient exceeding \u003cstrong\u003e0.5 T\/mm\u003c\/strong\u003e, the instrument ensures effective particle separation and consistent deposition patterns on the ferrogram substrate, supporting reliable wear analysis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Sample Transport Flow\u003c\/strong\u003e\u003cbr\u003eOil transport flow can be adjusted within a range of \u003cstrong\u003e10 to 30 mL\/h\u003c\/strong\u003e, helping improve deposition stability and repeatability across test runs. This controlled flow contributes to more consistent analytical results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast Preparation Cycle\u003c\/strong\u003e\u003cbr\u003eUnder specified operating conditions, two ferrograms can be prepared in less than 20 minutes. This rapid cycle supports high-throughput laboratory environments without disrupting routine oil analysis workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransparent Ferrogram for Improved Diagnosis\u003c\/strong\u003e\u003cbr\u003eThe transparent ferrogram format enhances visual distinction between metallic, organic, and non-metallic debris, improving clarity during microscopic examination and supporting faster interpretation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParticle Arrangement for Better Interpretation\u003c\/strong\u003e\u003cbr\u003eWear particles are deposited according to magnetic response and size, allowing clearer identification of wear severity and probable wear sources during microscopic evaluation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMicroscope Compatibility\u003c\/strong\u003e\u003cbr\u003eThe system is compatible with an integrated optical setup featuring an infinite optical system, wide-field eyepiece, multiple objectives, and both reflected and transmitted illumination options, enabling detailed post-preparation analysis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePneumatic Sample Transport\u003c\/strong\u003e\u003cbr\u003eQualiFG™ 1000 uses a pneumatic transport mechanism to guide oil samples through the preparation path, ensuring controlled and stable delivery throughout the ferrogram formation process.\u003c\/p\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eA ferrograph operates by passing a used lubricating oil sample over a ferrogram substrate while it is exposed to a strong magnetic field. During this process, ferrous and magnetically responsive wear particles are attracted and deposited in patterns influenced by both particle size and magnetic properties. In addition, non-ferrous debris and other contaminants may also be retained on the substrate, allowing broader analysis of lubricant condition. The prepared ferrogram is then examined under a microscope to evaluate particle morphology, size distribution, concentration, and spatial arrangement for wear assessment.\u003c\/p\u003e\n\u003cp\u003eQualiFG™ 1000 utilizes dual independent sample pathways, enabling simultaneous processing of two oil samples in parallel. This configuration improves laboratory efficiency and supports comparative analysis of related or repeat samples. A controlled sample transport system helps maintain stable deposition conditions, improving repeatability and supporting consistent time-based comparison of ferrograms.\u003c\/p\u003e\n\u003cp\u003eParticles are organized on the ferrogram according to their magnetic response and size, which facilitates faster interpretation during microscopic examination. The transparent ferrogram design further enhances visual distinction between metallic, organic, and non-metallic debris, improving clarity during diagnostic evaluation and supporting more accurate wear characterization.\u003c\/p\u003e\n\u003ch2\u003eDual Analytical Ferrograph – QualiFG™ 1000 Technical Specification\u003c\/h2\u003e\n\u003ctable class=\"table\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eQualiFG™ 1000\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual Analytical Ferrograph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreparation Channels\u003c\/td\u003e\n\u003ctd\u003eDual independent circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreparation Modes\u003c\/td\u003e\n\u003ctd\u003eAutomatic \/ Semi-automatic \/ Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Magnetic Flux Density\u003c\/td\u003e\n\u003ctd\u003e≈ 1.8 T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Magnetic Field Gradient\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 0.5 T\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Transport Flow Range\u003c\/td\u003e\n\u003ctd\u003e10–30 mL\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Line Size\u003c\/td\u003e\n\u003ctd\u003eOD 2.3 mm, ID 1.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransport Method\u003c\/td\u003e\n\u003ctd\u003ePneumatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFerrogram Inclination Angle\u003c\/td\u003e\n\u003ctd\u003e1°–5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFerrogram Substrate Size\u003c\/td\u003e\n\u003ctd\u003e60 × 24 × 0.12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument Dimensions\u003c\/td\u003e\n\u003ctd\u003e395 × 355 × 330 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e13.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical System\u003c\/td\u003e\n\u003ctd\u003eInfinite optical system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepiece\u003c\/td\u003e\n\u003ctd\u003eEW10×\/22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObjectives\u003c\/td\u003e\n\u003ctd\u003eMultiple BF\/DF options as listed by supplier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReferenced Standards\u003c\/td\u003e\n\u003ctd\u003eASTM D7690, ASTM D7684\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":52175572664631,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/dual-analytical-ferrograph18304001.webp?v=1779356129","url":"https:\/\/qualitest.us\/fr\/products\/dual-analytical-ferrograph","provider":"Qualitest USA LC","version":"1.0","type":"link"}