{"title":"RDE-OES Elemental Analyzer","description":"\u003ch2\u003eRDE-OES Elemental Analyzer – QualiRDE™ Series\u003c\/h2\u003e\n\u003cp\u003eRDE-OES elemental analyzers are designed to support maintenance teams and industrial laboratories in quickly identifying wear metals, contaminants, and additive elements in operating fluids. The QualiRDE™ series is engineered for direct oil analysis, short test cycles, and consistent multi-element screening across a wide range of samples.\u003c\/p\u003e\n\u003cp\u003eThese systems are widely used for used oils, hydraulic fluids, fuels, greases, antifreeze, water-based solutions, and steam turbine condensate. Built for rapid workflows, the platform delivers reliable results without lengthy preparation steps.\u003c\/p\u003e\n\u003cp\u003eThe product range includes multiple configurations, supporting everything from routine oil screening to advanced arc analysis. Options include compact integrated systems, dual-optic setups, and high-performance laboratory configurations. Across the series, users benefit from alignment with ASTM D6595 and ASTM D6728 methods, sub-ppm sensitivity, and fast direct analysis typically completed within 30 seconds.\u003c\/p\u003e\n\u003ch2\u003eQualiRDE™ Series Overview\u003c\/h2\u003e\n\u003cp\u003eThe QualiRDE™ family is developed for oil condition monitoring, predictive maintenance programs, and contamination detection. Using rotating disc electrode optical emission spectrometry (RDE-OES), the systems measure metallic elements in lubricants and related fluids to help detect early-stage wear, contamination events, and additive depletion.\u003c\/p\u003e\n\u003cp\u003eThe lineup includes models such as QualiRDE™ 800, 800H, 1000, 2000, and 3000. Each configuration supports direct sample testing from the cup without dilution, chemical reagents, or auxiliary gas requirements during routine operation. This reduces preparation time and supports both central laboratory environments and on-site testing workflows.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the QualiRDE™ Series\u003c\/h2\u003e\n\u003cp\u003eThe series is developed for laboratories that require fast elemental insights with a simplified workflow. Most models deliver analysis within 30 seconds, with detection limits below 1 ppm and built-in tools for reporting, statistical evaluation, calibration management, and trend tracking.\u003c\/p\u003e\n\u003cp\u003eDifferent models are designed for specific operational needs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe 800 provides a stable standard platform with high-speed data acquisition and precision optics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe 800H adds enhanced arc performance, full-spectrum CCD capability, and repeatability within ±10%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe 1000 integrates a compact benchtop structure with built-in grinding and communication functions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe 2000 and 3000 focus on dual-optic flexibility and ultra-compact design formats for space-efficient labs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Series Advantages\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDirect sample analysis without routine pretreatment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRapid multi-element results in 30 seconds or less\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetection capability below 1 ppm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlignment with ASTM D6595 and ASTM D6728 methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in software for statistics, reporting, and trend analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfigurations available for standard, precision, integrated, dual-optic, and compact workflows\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eUsed Oil Analysis\u003c\/h3\u003e\n\u003cp\u003eThe system supports used lubricant evaluation to detect abnormal wear metals, contamination, and additive depletion. This enables early detection of mechanical issues in engines, gear systems, hydraulic circuits, turbines, and rotating equipment.\u003c\/p\u003e\n\u003ch3\u003eHydraulic Fluid Monitoring\u003c\/h3\u003e\n\u003cp\u003eHydraulic systems benefit from fast elemental screening that helps identify pump wear, valve degradation, and fluid contamination. Early insights support improved system reliability and maintenance planning.\u003c\/p\u003e\n\u003ch3\u003eFuel Contamination Screening\u003c\/h3\u003e\n\u003cp\u003eSelected configurations support detection of contaminants in diesel and gas turbine fuel, aligned with ASTM D6728 workflows. This helps identify corrosion-related materials and unwanted metallic contamination.\u003c\/p\u003e\n\u003ch3\u003eIndustrial Fluid Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe platform extends across lubricating oils, hydraulic fluids, fuels, greases, antifreeze, industrial water, domestic water, and steam condensate. It is suitable for transportation, marine, mining, aerospace, power generation, defense, and industrial laboratory environments.\u003c\/p\u003e\n\u003ch2\u003eStandards Compliance\u003c\/h2\u003e\n\u003cp\u003eThe series is aligned with internationally recognized ASTM methods:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eASTM D6595 – Determination of wear metals and contaminants in used lubricating oils and hydraulic fluids using rotating disc electrode optical emission spectrometry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eASTM D6728 – Determination of contaminants in gas turbine and diesel engine fuel using rotating disc electrode optical emission spectrometry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Category Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-element analysis for wear, contamination, and additives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e24 elements standard on advanced configurations, expandable up to 32 on selected models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect testing from sample cup without dilution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo routine requirement for argon, oxygen, or chemical reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSub-ppm detection capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast results within 30 seconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in grinder on integrated and compact systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSoftware tools for calibration, reporting, statistics, and predictive evaluation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible configurations ranging from bench-top systems to dual-optic and compact designs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComparison Table\u003c\/h2\u003e\n\u003ctable class=\"table\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePositioning\u003c\/th\u003e\n\u003cth\u003eKey Strength\u003c\/th\u003e\n\u003cth\u003eTypical Fit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiRDE™ 800\u003c\/td\u003e\n\u003ctd\u003eStandard Elemental Analyzer\u003c\/td\u003e\n\u003ctd\u003eHolographic grating optics, rapid routine screening\u003c\/td\u003e\n\u003ctd\u003eGeneral maintenance and oil analysis labs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiRDE™ 800H\u003c\/td\u003e\n\u003ctd\u003ePrecision Arc Elemental Analyzer\u003c\/td\u003e\n\u003ctd\u003eCCD full-spectrum analysis, ±10% repeatability, expandable elements\u003c\/td\u003e\n\u003ctd\u003eLabs needing stronger precision and repeatability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiRDE™ 1000\u003c\/td\u003e\n\u003ctd\u003eIntegrated Elemental Analyzer\u003c\/td\u003e\n\u003ctd\u003eCompact all-in-one design, built-in communication tools\u003c\/td\u003e\n\u003ctd\u003eSmall labs, remote sites, marine use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiRDE™ 2000\u003c\/td\u003e\n\u003ctd\u003eDual Optic Elemental Analyzer\u003c\/td\u003e\n\u003ctd\u003eDual optical path, trend analysis, broader workflow flexibility\u003c\/td\u003e\n\u003ctd\u003eAdvanced reliability and contamination programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualiRDE™ 3000\u003c\/td\u003e\n\u003ctd\u003eUltra Compact Elemental Analyzer\u003c\/td\u003e\n\u003ctd\u003eSmall footprint with fast elemental screening\u003c\/td\u003e\n\u003ctd\u003eSpace-limited labs needing compact performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","products":[{"product_id":"rde-oes-standard-elemental-analyzer","title":"RDE-OES Standard Elemental Analyzer","description":"\u003ch2\u003eRDE-OES Standard Elemental Analyzer – QualiRDE™ 800\u003c\/h2\u003e\n\u003cp\u003eThe QualiRDE™ 800 RDE-OES Standard Elemental Analyzer delivers rapid elemental screening for in-service oils and related industrial fluids. It is built for laboratories and maintenance teams that require fast identification of wear metals, contaminants, and additive elements without time-consuming sample preparation. Using rotating disc electrode optical emission spectrometry, the system provides multi-element results in under 30 seconds, supporting quicker decisions in maintenance planning and fluid condition assessment.\u003c\/p\u003e\n\u003cp\u003eDesigned for demanding analytical environments, this RDE-OES platform supports routine oil analysis across power generation, transportation, aerospace, defense, and heavy equipment maintenance sectors. It features a 500 mm focal length optical system, holographic diffraction grating, high-speed data acquisition, and user-friendly software that ensures consistent performance in busy laboratory workflows.\u003c\/p\u003e\n\u003cp\u003eThe QualiRDE™ 800 is a compact solution for fast detection of metallic wear debris, contamination, and additive chemistry in used lubricants, hydraulic fluids, and selected fuel samples. It is well suited for predictive maintenance programs, condition monitoring, incoming fluid verification, and troubleshooting applications where speed and multi-element detection are critical.\u003c\/p\u003e\n\u003cp\u003eThis system enables direct oil analysis without dilution, chemical reagents, or auxiliary gases. Its advanced optical design supports wide spectral coverage, while the integrated software manages calibration, data processing, statistical evaluation, and reporting. The result is a reliable RDE-OES solution for organizations focused on monitoring equipment health and tracking fluid degradation trends with efficiency and accuracy.\u003c\/p\u003e\n\u003ch2\u003eRDE-OES Standard Elemental Analyzer – QualiRDE™ 800 Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUsed Lubricating Oil Analysis:\u003c\/strong\u003e The QualiRDE™ 800 is designed for elemental evaluation of in-service lubricating oils to identify abnormal wear, contamination, and additive depletion. It helps maintenance teams monitor equipment condition, recognize early wear trends, and support preventive and predictive maintenance strategies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHydraulic Fluid Monitoring:\u003c\/strong\u003e Hydraulic systems benefit from rapid detection of metallic particles and contaminants that may signal component wear or fluid breakdown. Routine RDE-OES analysis supports early identification of issues in pumps, valves, and hydraulic circuits, improving maintenance response time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Contamination Screening:\u003c\/strong\u003e In applicable diesel and gas turbine fuel workflows, the system supports elemental screening for contamination aligned with ASTM D6728-type requirements. This helps detect corrosive elements and metallic impurities that can impact fuel quality and equipment reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAerospace, Defense, Power, and Transportation Programs:\u003c\/strong\u003e This analyzer is widely used across aerospace, defense, power generation, and transportation sectors. These industries rely on fluid analysis to assess the condition of engines, turbines, gear systems, and hydraulic components operating under continuous load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Volume Maintenance Laboratories:\u003c\/strong\u003e With analysis times under 30 seconds and no sample preparation required, the system is well suited for laboratories handling large sample volumes. The fast workflow improves turnaround time and supports consistent trend analysis across extensive equipment fleets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStandards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASTM D6595\u003c\/strong\u003e – Standard test method for determining wear metals and contaminants in used lubricating oils or used hydraulic fluids using rotating disc electrode atomic emission spectrometry. This method is widely applied for condition monitoring and wear trend analysis in in-service lubricants and hydraulic systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASTM D6728\u003c\/strong\u003e – Standard test method for detecting contaminants in gas turbine and diesel engine fuels using rotating disc electrode atomic emission spectrometry. It is used to identify elemental contamination that may affect fuel quality, combustion efficiency, and equipment reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRDE-OES Standard Elemental Analyzer - QualiRDE™ 800 Key Features\u003c\/h2\u003e\n\u003cp\u003e\u003cimg width=\"400\" alt=\"RDE-OES Standard Elemental Analyzer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/rde-oes-2-1022417255.webp?v=1782388932\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"216\" data-start=\"41\" data-section-id=\"c6nucx\"\u003e\n\u003cstrong data-end=\"76\" data-start=\"43\"\u003eRapid multi-element analysis:\u003c\/strong\u003e Delivers full elemental results in under 30 seconds, making it well suited for routine screening and high-throughput maintenance workflows.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"421\" data-start=\"218\" data-section-id=\"yx072d\"\u003e\n\u003cstrong data-end=\"267\" data-start=\"220\"\u003eDirect sample testing without pretreatment:\u003c\/strong\u003e Oil samples can be analyzed directly without dilution, solvents, reagent gases, or chemical additives, reducing handling steps and simplifying operation.\u003c\/li\u003e\n\u003cli data-end=\"626\" data-start=\"423\" data-section-id=\"1akjqic\"\u003e\n\u003cstrong data-end=\"460\" data-start=\"425\"\u003eHigh-resolution optical design:\u003c\/strong\u003e Equipped with a holographic diffraction grating (2700 lines\/mm) and a 500 mm focal length optical system to ensure strong spectral resolution and analytical clarity.\u003c\/li\u003e\n\u003cli data-end=\"797\" data-start=\"628\" data-section-id=\"1mdp8u4\"\u003e\n\u003cstrong data-end=\"655\" data-start=\"630\"\u003eLow detection limits:\u003c\/strong\u003e Capable of detecting elements at sub-ppm levels, enabling trace-level monitoring for wear, contamination, and lubricant condition assessment.\u003c\/li\u003e\n\u003cli data-end=\"1001\" data-start=\"799\" data-section-id=\"tksp8b\"\u003e\n\u003cstrong data-end=\"829\" data-start=\"801\"\u003eBroad spectral coverage:\u003c\/strong\u003e Operates across an approximate 190–800 nm or 200–800 nm wavelength range (depending on configuration\/source), enabling multi-element detection across a wide spectral band.\u003c\/li\u003e\n\u003cli data-end=\"1218\" data-start=\"1003\" data-section-id=\"1ppyaam\"\u003e\n\u003cstrong data-end=\"1046\" data-start=\"1005\"\u003eFast digital acquisition and control:\u003c\/strong\u003e Uses microprocessor-controlled multi-channel integration, high-speed analog-to-digital conversion, and USB-based data transfer for efficient processing and system control.\u003c\/li\u003e\n\u003cli data-end=\"1435\" data-start=\"1220\" data-section-id=\"1topuk3\"\u003e\n\u003cstrong data-end=\"1261\" data-start=\"1222\"\u003eUser-friendly software environment:\u003c\/strong\u003e Includes intuitive graphical operation, method creation and editing, flexible output formats, automatic standardization, statistical tools, and out-of-range result flagging.\u003c\/li\u003e\n\u003cli data-end=\"1638\" data-start=\"1437\" data-section-id=\"2cvoil\"\u003e\n\u003cstrong data-end=\"1472\" data-start=\"1439\"\u003eExpanded reporting functions:\u003c\/strong\u003e Supports reporting of individual and averaged excitation results (up to 100 excitations), along with standard deviation and relative standard deviation calculations.\u003c\/li\u003e\n\u003cli data-end=\"1805\" data-start=\"1640\" data-section-id=\"9b60hb\"\u003e\n\u003cstrong data-end=\"1679\" data-start=\"1642\"\u003eSimple operation and maintenance:\u003c\/strong\u003e Designed for ease of use and straightforward maintenance, making it suitable for technicians with varying levels of training.\u003c\/li\u003e\n\u003cli data-end=\"1965\" data-start=\"1807\" data-section-id=\"17do316\"\u003e\n\u003cstrong data-end=\"1841\" data-start=\"1809\"\u003eStable continuous operation:\u003c\/strong\u003e Engineered for reliable long-duration use, supporting continuous laboratory workflows and high-demand testing environments.\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"2187\" data-start=\"1967\" data-section-id=\"1tzwb4i\"\u003e\n\u003cstrong data-end=\"2018\" data-start=\"1969\"\u003eWear, contamination, and additive monitoring:\u003c\/strong\u003e Enables measurement of wear metals, contamination levels, and additive elements to support comprehensive fluid condition assessment and predictive maintenance programs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eRDE-OES (rotating disc electrode optical emission spectrometry) is an analytical technique used to determine metallic elements in oils and fuels by exciting the sample and measuring the characteristic light emitted by each element. It is widely applied for rapid multi-element detection of wear metals, contaminants, and additive elements in in-service fluids.\u003c\/p\u003e\n\u003cp\u003eDuring analysis, a rotating graphite disc introduces a thin film of the sample into the excitation zone. As the sample is energized, it emits light at specific wavelengths corresponding to individual elements. The spectrometer detects these wavelengths and converts them into concentration values, enabling fast screening with minimal sample preparation. This makes the method well suited for routine maintenance and condition monitoring applications.\u003c\/p\u003e\n\u003cp\u003eThe QualiRDE™ 8000 applies this measurement principle using a holographic grating-based optical system combined with microprocessor-controlled data acquisition. Its software supports calibration management, statistical evaluation, standardization routines, and result reporting functions. Together, these capabilities help ensure stable performance and consistent analytical results across repeated testing cycles.\u003c\/p\u003e\n\u003ch2\u003eRDE-OES Standard Elemental Analyzer - QualiRDE™ 800 Technical Specification\u003c\/h2\u003e\n\u003ctable border=\"1\" class=\"table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eQualiRDE™ 800\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQualiRDE™ 800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalytical Method\u003c\/td\u003e\n\u003ctd\u003eRotating Disc Electrode Optical Emission Spectrometer (RDE-OES)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical System\u003c\/td\u003e\n\u003ctd\u003eHigh-performance holographic diffraction grating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrating Density\u003c\/td\u003e\n\u003ctd\u003e2700 lines\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetector \/ Readout\u003c\/td\u003e\n\u003ctd\u003emulti-channel acquisition architecture or a multi-block high-performance CCD detector system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Range\u003c\/td\u003e\n\u003ctd\u003e200–800 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Limit\u003c\/td\u003e\n\u003ctd\u003eLess than 1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalysis Time\u003c\/td\u003e\n\u003ctd\u003eLess than 30 seconds per test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Preparation\u003c\/td\u003e\n\u003ctd\u003eNone required for routine analysis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReagents \/ Gases\u003c\/td\u003e\n\u003ctd\u003eNo auxiliary solvents, gases, or additional chemical reagents required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData System\u003c\/td\u003e\n\u003ctd\u003eMicroprocessor-controlled multi-channel integration and data acquisition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Converter\u003c\/td\u003e\n\u003ctd\u003eHigh-speed 15-bit to 16-bit listing depending on source page\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd\u003eSP mixed-signal flash microcontroller, 100 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eHigh-speed USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Functions\u003c\/td\u003e\n\u003ctd\u003eMethod creation\/editing, standardization, statistics, output options, result flagging, print\/average reporting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220 V ±10%, single phase, 50\/60 Hz, 10 A, 1.5 kVA; 110 V available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e810 × 500 × 675 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e52 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Operation\u003c\/td\u003e\n\u003ctd\u003e24\/7 stability and reliability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eElement Detection Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" class=\"table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eElement\u003c\/th\u003e\n\u003cth\u003eDetection Range\u003c\/th\u003e\n\u003cth\u003eElement\u003c\/th\u003e\n\u003cth\u003eDetection Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFe\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003ctd\u003eBa\u003c\/td\u003e\n\u003ctd\u003e0–6000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCr\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003ctd\u003eP\u003c\/td\u003e\n\u003ctd\u003e0–6000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePb\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003ctd\u003eZn\u003c\/td\u003e\n\u003ctd\u003e0–6000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCu\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003ctd\u003eMo\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSn\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003ctd\u003eTi\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAl\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNi\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003ctd\u003eMn\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAg\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003ctd\u003eCd\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSi\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003ctd\u003eSb\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003ctd\u003eLi\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMg\u003c\/td\u003e\n\u003ctd\u003e0–6000\u003c\/td\u003e\n\u003ctd\u003eNa\u003c\/td\u003e\n\u003ctd\u003e0–1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCa\u003c\/td\u003e\n\u003ctd\u003e0–6000\u003c\/td\u003e\n\u003ctd\u003eK\u003c\/td\u003e\n\u003ctd\u003e0–1000\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":52521745842487,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/rde-oes-standard-elemental-analyzer1577055619.webp?v=1782389088"},{"product_id":"rde-oes-precision-arc-elemental-analyzer","title":"RDE-OES Precision Arc Elemental Analyzer","description":"\u003ch2\u003eRDE-OES Precision Arc Elemental Analyzer – QualiRDE™ 800H\u003c\/h2\u003e\n\u003cp\u003eThe QualiRDE™ 800H RDE-OES Precision Arc Elemental Analyzer delivers fast and accurate elemental analysis of lubricating oils, hydraulic fluids, and other service fluids. Designed for maintenance programs and laboratory environments, it measures wear metals, contaminants, and additive elements directly from the sample without dilution, auxiliary gases, or chemical reagents. With analysis completed in less than 30 seconds, detection limits below 1 ppm, and repeatability within ±10%, it supports efficient condition monitoring and predictive maintenance strategies.\u003c\/p\u003e\n\u003cp\u003eBuilt around Rotating Disc Electrode Optical Emission Spectroscopy (RDE-OES), the QualiRDE™ 800H combines digital arc source control with advanced CCD-based optics to provide reliable multi-element analysis. It delivers rapid insight into lubricant health, equipment wear, and contamination levels, helping organizations strengthen asset reliability and reduce unexpected downtime.\u003c\/p\u003e\n\u003cp\u003eThis compact analyzer is specifically developed for direct analysis of used lubricating oils and hydraulic fluids. It identifies metallic wear particles, additive packages, and contamination elements directly from the sample cup, eliminating lengthy preparation procedures. Its streamlined design reduces footprint and weight while maintaining broad elemental coverage for routine laboratory testing.\u003c\/p\u003e\n\u003cp\u003eThe optical system features a 500 mm focal length, high-resolution CCD detector architecture, and a Paschen-Runge spectrometer design integrated with a Roland circle configuration. A multi-block CCD detection system, temperature-controlled optics, and comprehensive software for method creation, statistical evaluation, data management, and report generation contribute to consistent analytical performance. These capabilities make the QualiRDE™ 800H an effective solution for oil condition monitoring, wear metal analysis, and elemental testing in industrial, commercial, and reliability-focused laboratories.\u003c\/p\u003e\n\u003ch2\u003eRDE-OES Precision Arc Elemental Analyzer – QualiRDE™ 800H Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUsed Lubricating Oil Analysis:\u003c\/strong\u003e The QualiRDE™ 800H is designed for elemental analysis of used lubricating oils, helping laboratories and maintenance teams detect abnormal equipment wear, contamination, and changes in additive levels. It supports ASTM D6595 testing requirements for wear metals and contaminants in used oils and hydraulic fluids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUsed Hydraulic Fluid Monitoring:\u003c\/strong\u003e Ideal for hydraulic system condition assessment, the analyzer measures metallic particles and contamination levels that may indicate component wear, fluid degradation, or cleanliness issues. This information supports proactive maintenance and system reliability programs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Contamination Screening:\u003c\/strong\u003e The analyzer can be applied to selected fuel testing applications, including the detection of contamination and corrosion-related elements in diesel engine and gas turbine fuels. This helps identify potential fuel quality concerns before they affect equipment performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePredictive Maintenance and Reliability Programs:\u003c\/strong\u003e By tracking wear metals such as iron, copper, chromium, and other key elements, the QualiRDE™ 800H provides valuable trend data for predictive maintenance strategies. Early detection of abnormal wear supports better maintenance scheduling, reduced downtime, and improved asset performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial and Commercial Laboratories:\u003c\/strong\u003e Suitable for laboratories serving industries such as manufacturing, transportation, energy, marine, defense, mining, and heavy equipment operations. The analyzer supports routine oil condition monitoring, wear metal analysis, contamination assessment, and reliability-focused testing programs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStandards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASTM D6595\u003c\/strong\u003e – Standard Test Method for Determination of Wear Metals, Contaminants, and Additive Elements in Used Lubricating Oils and Used Hydraulic Fluids by Rotating Disc Electrode Atomic Emission Spectrometry (RDE-AES).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASTM D6728\u003c\/strong\u003e – Standard Test Method for Determination of Contaminants in Gas Turbine and Diesel Engine Fuels by Rotating Disc Electrode Atomic Emission Spectrometry (RDE-AES).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRDE-OES Precision Arc Elemental Analyzer - QualiRDE™ 800H Key Features\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/rde-oes-3-903035774.webp?v=1782389261\" alt=\"RDE-OES Precision Arc Elemental Analyzer\" width=\"400px\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Oil Analysis Without Sample Preparation\u003c\/strong\u003e\u003cbr\u003eAnalyze oil samples directly from the sample cup without dilution, auxiliary gases, solvents, or chemical reagents. This streamlines testing procedures and improves laboratory efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Elemental Analysis\u003c\/strong\u003e\u003cbr\u003eDelivers test results in 30 seconds or less, helping laboratories process routine oil and fluid samples with greater throughput.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Sensitivity for Trace Element Detection\u003c\/strong\u003e\u003cbr\u003eDetection limits below 1 ppm and repeatability within ±10% support accurate identification of low-level wear metals, contaminants, and additive elements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFull-Spectrum CCD Detection System\u003c\/strong\u003e\u003cbr\u003eAdvanced CCD technology captures a broad spectral range, supporting flexible multi-element analysis and future application expansion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e500 mm Focal Length Optical System\u003c\/strong\u003e\u003cbr\u003eA long focal length optical design enhances spectral resolution and incorporates Paschen-Runge and Roland circle optical architecture for reliable analytical performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide Spectral Range\u003c\/strong\u003e\u003cbr\u003eCovers wavelengths from 200–800 nm, enabling simultaneous analysis of multiple elements commonly monitored in lubricants, hydraulic fluids, and fuels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Arc Source Control\u003c\/strong\u003e\u003cbr\u003eFeatures a digitally controlled excitation system with stable performance, compact construction, and FPGA-based parallel signal acquisition for improved measurement consistency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustomizable Analytical Methods\u003c\/strong\u003e\u003cbr\u003eExcitation parameters and analytical conditions can be adjusted through software, allowing optimization for specific oil analysis and condition monitoring applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Software Package\u003c\/strong\u003e\u003cbr\u003eIncludes an intuitive graphical interface, method management tools, calibration and standard libraries, statistical analysis functions, and automatic identification of out-of-range results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Data Reporting\u003c\/strong\u003e\u003cbr\u003eGenerates detailed reports with individual excitation results or averaged values from up to 100 measurements, including standard deviation (SD) and relative standard deviation (RSD) calculations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimple Operation and Maintenance\u003c\/strong\u003e\u003cbr\u003eDesigned for ease of use with minimal operator training requirements, making it suitable for a wide range of laboratory environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Continuous Operation\u003c\/strong\u003e\u003cbr\u003eBuilt for 24\/7 laboratory use with dependable stability and consistent performance, supporting ongoing oil condition monitoring and predictive maintenance programs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eRDE-OES (Rotating Disc Electrode Optical Emission Spectroscopy) is a proven elemental analysis technique used to measure wear metals, contaminants, and additive elements in lubricating oils, hydraulic fluids, and selected fuel samples. The method works by exciting the sample with an electrical discharge and measuring the characteristic light emitted by each element at specific wavelengths. ASTM D6595 and ASTM D6728 recognize this analytical approach for rapid multi-element testing of oils and fuels.\u003c\/p\u003e\n\u003cp\u003eDuring analysis, the sample is delivered to the excitation zone through a rotating disc electrode. The energized sample emits light signatures that are collected by the optical system and processed by the detector. The QualiRDE™ 800H integrates advanced CCD-based spectral acquisition, digital arc source control, and high-resolution optics to deliver accurate and repeatable elemental measurements across a broad wavelength range.\u003c\/p\u003e\n\u003cp\u003eThe system supports direct sample analysis without dilution, auxiliary gases, solvents, or chemical reagents. This streamlined workflow reduces preparation time and accelerates testing, making it well suited for routine oil condition monitoring, wear metal analysis, contamination assessment, and predictive maintenance programs. Integrated software tools simplify method configuration, calibration management, data evaluation, and report generation, helping laboratories achieve efficient and consistent analytical performance.\u003c\/p\u003e\n\u003ch2\u003eRDE-OES Precision Arc Elemental Analyzer - QualiRDE™ 800H 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\u003eQualiRDE™ 800H\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQualiRDE™ 800H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalytical Method\u003c\/td\u003e\n\u003ctd\u003eRDE-OES \/ Rotating Disc Electrode Atomic Emission Spectrometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Standards\u003c\/td\u003e\n\u003ctd\u003eASTM D6595, ASTM D6728\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eAC 220 V ±10%, 50\/60 Hz; 110 V also available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Time\u003c\/td\u003e\n\u003ctd\u003e30 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Structure\u003c\/td\u003e\n\u003ctd\u003ePaschen-Runge structure, Roland circle device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Focal Length\u003c\/td\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Range\u003c\/td\u003e\n\u003ctd\u003e200 to 800 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetector\u003c\/td\u003e\n\u003ctd\u003eCCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Architecture\u003c\/td\u003e\n\u003ctd\u003eMulti-block high-performance CCD detector system; each CCD 3648 pixels; up to 43,776-pixel resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Elements\u003c\/td\u003e\n\u003ctd\u003e24 elements standard, expandable to 32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e0 to 6000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Limit\u003c\/td\u003e\n\u003ctd\u003eLess than 1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability\u003c\/td\u003e\n\u003ctd\u003eWithin ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e860 × 410 × 620 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e97 kg\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":52521751544119,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/rde-oes-precision-arc-elemental-analyzer271751477.webp?v=1782389343"},{"product_id":"rde-oes-integrated-elemental-analyzer","title":"RDE-OES Integrated Elemental Analyzer","description":"\u003ch2\u003eRDE-OES Integrated Elemental Analyzer – QualiRDE™ 1000\u003c\/h2\u003e\n\u003cp\u003eThe QualiRDE™ 1000 RDE-OES Integrated Elemental Analyzer provides maintenance teams and laboratories with a fast, reliable solution for measuring wear metals, contaminants, and additive elements in used oils and related fluids. Designed for direct oil analysis without sample pretreatment, this compact benchtop system helps reduce testing time while supporting condition monitoring, equipment reliability programs, and predictive maintenance strategies.\u003c\/p\u003e\n\u003cp\u003eBuilt as an all-in-one elemental analysis platform, the QualiRDE™ 1000 integrates a motorized grinding unit, CCD detector, digital arc excitation system, and Windows-based software for instrument control, data processing, and results management. Its compact footprint makes it an excellent choice for laboratories seeking a practical RDE-OES solution that delivers rapid analysis, straightforward operation, and consistent performance.\u003c\/p\u003e\n\u003cp\u003eDeveloped for used oil analysis, hydraulic fluid monitoring, and maintenance-focused elemental testing, the QualiRDE™ 1000 features a Paschen-Runge optical system with a Roland circle configuration, 500 mm focal length, and CCD detector covering a wide wavelength range from 190 to 800 nm. This design supports accurate multi-element detection across a broad spectrum of applications.\u003c\/p\u003e\n\u003cp\u003eThe integrated benchtop configuration combines the analyzer, computer system, and grinding unit into a single platform, simplifying installation and daily operation. Samples can be analyzed directly from the sample cup without dilution or pretreatment. Routine testing does not require argon, oxygen, or chemical solvents, helping streamline laboratory workflows while supporting both laboratory and field-service oil analysis requirements.\u003c\/p\u003e\n\u003ch2\u003eRDE-OES Integrated Elemental Analyzer – QualiRDE™ 1000 Applications\u003c\/h2\u003e\n\u003ch3\u003ePredictive Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe QualiRDE™ 1000 supports predictive maintenance programs by tracking wear metals such as iron, copper, chromium, and aluminum at ppm concentrations. This information helps maintenance teams detect abnormal equipment wear at an early stage, enabling timely corrective actions and reducing the risk of costly downtime.\u003c\/p\u003e\n\u003ch3\u003eLubricant and Hydraulic Fluid Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe analyzer helps evaluate lubricant health by monitoring additive depletion, contamination, and wear-related particles in used oils and hydraulic fluids. It is well suited for identifying dirt ingress, coolant leaks, and other fluid-related issues that can impact equipment performance and reliability.\u003c\/p\u003e\n\u003ch3\u003eRemote, Marine, and Space-Constrained Laboratories\u003c\/h3\u003e\n\u003cp\u003eWith its compact benchtop footprint and rapid startup capabilities, the QualiRDE™ 1000 is ideal for laboratories with limited space as well as remote and marine maintenance environments. Its integrated design supports efficient elemental analysis where installation space and operational simplicity are important considerations.\u003c\/p\u003e\n\u003ch3\u003eRoutine Industrial Oil Analysis\u003c\/h3\u003e\n\u003cp\u003eDesigned for direct oil testing without sample pretreatment, the QualiRDE™ 1000 streamlines routine industrial oil analysis workflows. Fast analysis times and user-friendly operation help laboratories increase sample throughput while maintaining consistent monitoring of equipment and fluid condition.\u003c\/p\u003e\n\u003ch2\u003eStandards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASTM D6595\u003c\/strong\u003e – Standard test method for determining wear metals, contaminant elements, and additive metals in used lubricating oils and hydraulic fluids using Rotating Disc Electrode Optical Emission Spectrometry (RDE-OES). This standard is widely used for condition monitoring, machinery health assessment, and predictive maintenance programs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASTM D6728\u003c\/strong\u003e – Standard test method for determining contaminant elements in gas turbine and diesel engine fuels using Rotating Disc Electrode Optical Emission Spectrometry (RDE-OES). The method supports fuel quality monitoring and helps identify contamination that may affect equipment performance and reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRDE-OES Integrated Elemental Analyzer – QualiRDE™ 1000 Features\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/rde-oes-4-916225617.webp?v=1782389552\" alt=\"RDE-OES Integrated Elemental Analyzer\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePatented Digital Arc Excitation System\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSolid-state digital arc excitation technology designed to deliver stable current frequency output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce routine cleaning requirements and minimizes adjustment needs during operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHigh-Resolution CCD Optical System\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEquipped with a 3648-pixel solid-state CCD detector featuring 8 × 200 μm pixel dimensions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports precise spectral intensity measurement for accurate elemental analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWindows-Based Analysis Software\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUser-friendly Windows software for instrument control, data management, and elemental analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports qualitative and quantitative testing, calibration management, program creation and editing, standardization, and multiple report output formats.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompact Integrated Benchtop Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCombines the analyzer, computer system, and motorized grinder into a single platform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces laboratory space requirements while simplifying installation and transportation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRapid Startup and Fast Analysis\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eShort warm-up period for quicker instrument readiness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompletes elemental analysis in less than 30 seconds per test, helping improve laboratory productivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDirect Oil Analysis Without Sample Preparation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAllows direct testing from the sample cup without dilution or pretreatment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo argon, oxygen, or chemical solvents required during routine operation, streamlining testing procedures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIntegrated Communication and Data Capture Functions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes a built-in barcode scanner, Bluetooth communication module, and RS-485 interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports efficient sample tracking and data transfer without additional configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt-In Electrode Grinding System\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated electrode grinder enhances workflow efficiency and supports convenient day-to-day operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFull-Spectrum CCD Detection Technology\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFull-spectrum CCD analysis provides broad elemental coverage across a wide wavelength range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLong Focal Length Optical Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFeatures a 500 mm focal length optical system designed to support high optical resolution and measurement accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Spectral Processing Functions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes calibration correction, background subtraction, and spectral interference compensation capabilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhances analytical consistency across routine testing applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTrace-Level Element Detection\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDetection limits below 1 ppm support monitoring of low-concentration wear metals and contaminants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSimplified Operation and Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIntuitive software and integrated system design reduce operator training requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoutine maintenance procedures are straightforward and easy to perform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eContinuous Operation Capability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for reliable 24\/7 laboratory operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports stable performance for high-volume oil analysis and condition monitoring programs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eRDE-OES (Rotating Disc Electrode Optical Emission Spectrometry) is a widely used elemental analysis technique for identifying and measuring wear metals, contaminant elements, and additive components in oils and related fluids. During analysis, the sample is energized through an electrical discharge, causing the elements present to emit light at specific wavelengths. The emitted light is then measured to determine the concentration of each element, supporting equipment condition monitoring, lubricant evaluation, and predictive maintenance programs.\u003c\/p\u003e\n\u003cp\u003eThe QualiRDE™ 1000 combines a digital arc excitation system, high-resolution CCD detector, and advanced spectral analysis software to deliver rapid multi-element analysis. The system captures elemental emission signals across a broad spectral range and processes the data using sophisticated algorithms for calibration correction, background compensation, and spectral interference reduction. This approach helps provide reliable and repeatable analytical results for routine oil analysis, hydraulic fluid monitoring, and maintenance-focused testing applications.\u003c\/p\u003e\n\u003ch2\u003eRDE-OES Integrated Elemental Analyzer - QualiRDE™ 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\u003eQualiRDE™ 1000\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQualiRDE™ 1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalytical Method\u003c\/td\u003e\n\u003ctd\u003eRDE-OES \/ Rotating Disc Electrode Optical Emission Spectrometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Standards\u003c\/td\u003e\n\u003ctd\u003eASTM D6595, ASTM D6728\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eAC 220 V ±10%, 50–60 Hz; 110 V also available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Time\u003c\/td\u003e\n\u003ctd\u003eless than 30 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Structure\u003c\/td\u003e\n\u003ctd\u003ePaschen-Runge structure, Roland circle device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Focal Length\u003c\/td\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Range\u003c\/td\u003e\n\u003ctd\u003e200–800 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetector\u003c\/td\u003e\n\u003ctd\u003eCCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Limit\u003c\/td\u003e\n\u003ctd\u003eLess than 1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Elements\u003c\/td\u003e\n\u003ctd\u003eRegular 24 elements, expandable up to 32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e0–6000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e770 × 360 × 560 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e53 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Functions\u003c\/td\u003e\n\u003ctd\u003eProgram editing, output options, automatic standardization, statistical functions, standard material library, result marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eBuilt-in barcode scanner, Bluetooth communication module, RS-485\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":52521752166711,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/rde-oes-integrated-elemental-analyzer846395042.webp?v=1782389641"},{"product_id":"rde-oes-dual-optic-elemental-analyzer","title":"RDE-OES Dual Optic Elemental Analyzer","description":"\u003ch2\u003eRDE-OES Dual Optic Elemental Analyzer – QualiRDE™ 2000\u003c\/h2\u003e\n\u003cp\u003eThe QualiRDE™ 2000 RDE-OES Dual Optic Elemental Analyzer provides maintenance teams and analytical laboratories with a fast and reliable solution for measuring wear metals, contaminants, and additive elements in lubricating oils and related fluids. Designed for direct oil analysis, it operates without support gases, chemical reagents, or sample pretreatment, helping laboratories achieve faster turnaround times while maintaining consistent condition-monitoring results.\u003c\/p\u003e\n\u003cp\u003eBuilt on Rotating Disc Electrode Optical Emission Spectroscopy (RDE-OES) technology, the QualiRDE™ 2000 integrates a high-energy arc excitation source, rotating graphite disc and rod electrode assembly, Paschen-Runge optical system, CCD-based measurement and control platform, and dedicated elemental analysis software. This configuration enables accurate determination of both dissolved and suspended trace elements in synthetic and mineral-based lubricants.\u003c\/p\u003e\n\u003cp\u003eThe analyzer is engineered for quantitative trace element analysis in lubricating oils, hydraulic fluids, fuels, and similar industrial fluids. It supports machine condition monitoring, lubricant performance assessment, additive package tracking, and contamination detection, allowing laboratories to obtain actionable data without extensive sample preparation. Samples can be analyzed directly from a sample cup, simplifying routine testing procedures and increasing laboratory productivity.\u003c\/p\u003e\n\u003cp\u003eThe QualiRDE™ 2000 combines a high-performance CCD optical platform with an integrated industrial control computer, dual optical systems, dual fiber-optic inputs, and constant-temperature optical stabilization for enhanced measurement consistency. Proprietary spectral analysis software provides comprehensive data management, trend monitoring, reporting, and predictive analysis tools, helping users identify equipment wear patterns and fluid condition changes with confidence.\u003c\/p\u003e\n\u003ch2\u003eRDE-OES Dual Optic Elemental Analyzer - QualiRDE™ 2000 Applications\u003c\/h2\u003e\n\u003ch3\u003ePredictive Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe QualiRDE™ 2000 supports predictive maintenance programs by tracking wear metals such as iron, copper, chromium, and aluminum at low concentration levels. This capability helps maintenance teams identify abnormal wear patterns in bearings, gears, pistons, and other critical components before failures occur. The analyzer provides valuable data for condition-based maintenance and equipment reliability initiatives.\u003c\/p\u003e\n\u003ch3\u003eLubricant Condition Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe system enables routine monitoring of additive elements including zinc, phosphorus, calcium, and magnesium in lubricants. By tracking additive depletion and fluid condition, laboratories can estimate lubricant service life, optimize oil change intervals, and improve maintenance planning while maintaining equipment performance.\u003c\/p\u003e\n\u003ch3\u003eContamination Detection and Control\u003c\/h3\u003e\n\u003cp\u003eThe QualiRDE™ 2000 quickly identifies contamination indicators such as silicon, sodium, and coolant-related elements. This helps detect dirt ingress, water contamination, coolant leaks, and other unwanted substances that can accelerate equipment wear and reduce operational efficiency.\u003c\/p\u003e\n\u003ch3\u003eMulti-Fluid Elemental Analysis\u003c\/h3\u003e\n\u003cp\u003eThe analyzer is suitable for elemental analysis across a wide range of fluids, including new and in-service lubricating oils, hydraulic fluids, gasoline, diesel fuel, heavy fuel oils, greases, antifreeze, industrial water, and steam turbine condensate. Its versatility makes it a valuable solution for industrial, transportation, energy, and maintenance laboratories.\u003c\/p\u003e\n\u003ch3\u003eHigh-Throughput Laboratory Testing\u003c\/h3\u003e\n\u003cp\u003eDesigned for fast sample processing, the QualiRDE™ 2000 delivers elemental analysis results in less than 30 seconds. Direct sample testing without gas support, reagents, or pretreatment helps increase laboratory productivity and supports high-volume testing environments, including commercial laboratories, industrial maintenance facilities, aviation operations, and military monitoring programs.\u003c\/p\u003e\n\u003ch3\u003eStandards Compliance\u003c\/h3\u003e\n\u003cp\u003eThe QualiRDE™ 2000 RDE-OES Dual Optic Elemental Analyzer is designed to support elemental analysis workflows in accordance with internationally recognized industry standards for oil and fuel testing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eASTM D6595 – Standard Test Method for the Determination of Wear Metals, Contaminants, and Additive Elements in Used Lubricating Oils and Hydraulic Fluids by Rotating Disc Electrode Atomic Emission Spectrometry (RDE-AES). This standard is widely used for machinery condition monitoring, lubricant evaluation, and predictive maintenance programs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eASTM D6728 – Standard Test Method for the Determination of Contaminants in Gas Turbine and Diesel Engine Fuels by Rotating Disc Electrode Atomic Emission Spectrometry (RDE-AES). This method supports the detection of trace metallic contaminants that can affect fuel quality, equipment performance, and operational reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRDE-OES Dual Optic Elemental Analyzer - QualiRDE™ 2000 Features\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/rde-oes-5-506368456.webp?v=1782389963\" alt=\"RDE-OES Dual Optic Elemental Analyzer\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSimultaneous Multi-Element Analysis\u003c\/h3\u003e\n\u003cp\u003eThe QualiRDE™ 2000 performs simultaneous analysis of up to 24 elements as standard, with expansion capability to 32 elements, enabling wear metals, contaminants, and additive elements to be measured in a single test.\u003c\/p\u003e\n\u003ch3\u003eWide Measurement Range\u003c\/h3\u003e\n\u003cp\u003eThe analyzer offers measurement ranges of 0–1000 ppm for 19 elements and 0–6000 ppm for 5 elements, supporting both trace-level wear detection and higher-concentration additive monitoring.\u003c\/p\u003e\n\u003ch3\u003eAdvanced CCD Optical System\u003c\/h3\u003e\n\u003cp\u003eA high-performance CCD-based optical system with a 3648-pixel high-resolution solid-state sensor delivers enhanced spectral detection, accurate elemental measurement, and consistent analytical performance.\u003c\/p\u003e\n\u003ch3\u003eDual Optical Path Technology\u003c\/h3\u003e\n\u003cp\u003eThe instrument features a dual optical configuration that combines Rowland Circle optics and a C-T optical path, together with dual fiber-optic inputs for stable signal transmission and improved analytical flexibility.\u003c\/p\u003e\n\u003ch3\u003eDirect Sample Testing\u003c\/h3\u003e\n\u003cp\u003eOil samples can be analyzed directly without support gases, chemical reagents, or sample pretreatment, helping streamline laboratory workflows and reduce operating costs.\u003c\/p\u003e\n\u003ch3\u003eHigh-Resolution Optical Design\u003c\/h3\u003e\n\u003cp\u003eA 500 mm focal length optical system provides high-resolution spectral analysis, supporting precise identification and quantification of elemental concentrations.\u003c\/p\u003e\n\u003ch3\u003eWide Spectral Coverage\u003c\/h3\u003e\n\u003cp\u003eBroad spectral range capability enables comprehensive multi-element analysis across lubricants, fuels, hydraulic fluids, and related industrial samples.\u003c\/p\u003e\n\u003ch3\u003eTemperature-Controlled Optics\u003c\/h3\u003e\n\u003cp\u003eThe optical chamber is maintained at 38°C ± 0.1°C, helping ensure measurement consistency, long-term stability, and reliable analytical results.\u003c\/p\u003e\n\u003ch3\u003eRapid Analysis Time\u003c\/h3\u003e\n\u003cp\u003eEach test is completed in 30 seconds or less, allowing laboratories to process large sample volumes efficiently and improve turnaround times.\u003c\/p\u003e\n\u003ch3\u003eTrace-Level Detection Capability\u003c\/h3\u003e\n\u003cp\u003eDetection limits below 1 ppm make the analyzer suitable for identifying early-stage wear, contamination, and additive depletion.\u003c\/p\u003e\n\u003ch3\u003eMinimal Sample Volume Requirement\u003c\/h3\u003e\n\u003cp\u003eOnly approximately 2 mL of sample is required for analysis, reducing sample consumption while maintaining reliable results.\u003c\/p\u003e\n\u003ch3\u003eBuilt-In Electrode Grinder\u003c\/h3\u003e\n\u003cp\u003eAn integrated graphite electrode grinder simplifies routine maintenance and helps maintain consistent analytical performance.\u003c\/p\u003e\n\u003ch3\u003ePrinter Support\u003c\/h3\u003e\n\u003cp\u003ePrinter functionality is available for convenient report generation, data recording, and on-site documentation.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Industrial Control Computer\u003c\/h3\u003e\n\u003cp\u003eThe built-in industrial control computer supports standalone operation and provides a convenient platform for instrument control and data processing.\u003c\/p\u003e\n\u003ch3\u003eCross-Contamination Reduction Design\u003c\/h3\u003e\n\u003cp\u003eAn integrated exhaust system helps minimize cross-contamination during testing, contributing to dependable analytical results.\u003c\/p\u003e\n\u003ch3\u003eTrend Analysis and Predictive Diagnostics\u003c\/h3\u003e\n\u003cp\u003eProprietary spectral analysis software includes data management, trend monitoring, and predictive evaluation tools that assist users in assessing equipment condition and identifying developing issues.\u003c\/p\u003e\n\u003ch3\u003ePatented Digital Arc Excitation Source\u003c\/h3\u003e\n\u003cp\u003eA patented solid-state digital arc source delivers stable constant-current frequency output, improving excitation consistency and reducing routine maintenance requirements.\u003c\/p\u003e\n\u003ch3\u003eWindows-Based Operating Software\u003c\/h3\u003e\n\u003cp\u003eThe Windows-compatible software integrates instrument control, data management, qualitative assessment, and quantitative elemental analysis within a single platform.\u003c\/p\u003e\n\u003ch3\u003eCompact Desktop Configuration\u003c\/h3\u003e\n\u003cp\u003eThe computer system and electrode grinder are integrated into a compact desktop unit, reducing footprint requirements and improving portability.\u003c\/p\u003e\n\u003ch3\u003eFast Startup and Field-Ready Operation\u003c\/h3\u003e\n\u003cp\u003eShort warm-up time and suitability for demanding operating environments make the QualiRDE™ 2000 a practical solution for laboratory, industrial, and field-support applications.\u003c\/p\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eRotating Disc Electrode Optical Emission Spectroscopy (RDE-OES) is an elemental analysis technique that determines the concentration of metallic elements by measuring the characteristic light emitted when atoms are excited by a high-energy electrical discharge. In oil analysis applications, the method is widely used to identify and quantify wear metals, contaminants, and additive elements, providing valuable information for equipment condition monitoring, predictive maintenance, and lubricant performance evaluation.\u003c\/p\u003e\n\u003cp\u003eThe QualiRDE™ 2000 RDE-OES Dual Optic Elemental Analyzer utilizes a rotating graphite disc electrode and rod electrode assembly combined with a high-energy arc excitation source to generate atomic emission from the sample. The emitted light is collected and processed through an advanced optical system featuring a Paschen-Runge design, Rowland Circle optics, dual optical paths, and dual fiber-optic signal inputs. A high-resolution CCD detector captures the spectral information, enabling accurate multi-element analysis across a broad wavelength range.\u003c\/p\u003e\n\u003cp\u003eDesigned for efficient routine testing, the QualiRDE™ 2000 analyzes oil samples directly without support gases, chemical reagents, or sample pretreatment. This streamlined approach reduces preparation time, improves laboratory productivity, and supports rapid screening of lubricants, hydraulic fluids, fuels, and other industrial fluids. Combined with advanced spectral analysis software, the system delivers reliable elemental data for wear monitoring, contamination detection, additive tracking, and overall fluid condition assessment.\u003c\/p\u003e\n\u003ch2\u003eRDE-OES Dual Optic Elemental Analyzer - QualiRDE™ 2000 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\u003eQualiRDE™ 2000\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQualiRDE™ 2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalytical Method\u003c\/td\u003e\n\u003ctd\u003eRDE-OES \/ Rotating Disc Electrode Optical Emission Spectrometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Standards\u003c\/td\u003e\n\u003ctd\u003eASTM D6595, ASTM D6728\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eAC 220 V ±10%, 50–60 Hz; 110 V also available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Time\u003c\/td\u003e\n\u003ctd\u003e30 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Structure\u003c\/td\u003e\n\u003ctd\u003ePaschen-Runge structure, Rowland circle device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Focal Length\u003c\/td\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Range\u003c\/td\u003e\n\u003ctd\u003e200–800 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetector\u003c\/td\u003e\n\u003ctd\u003eCCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Limit\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElements Detected\u003c\/td\u003e\n\u003ctd\u003eStandard 24 elements, expandable up to 32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e660 × 360 × 520 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstrument Weight\u003c\/td\u003e\n\u003ctd\u003e64 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Volume\u003c\/td\u003e\n\u003ctd\u003eAbout 2 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Temperature Control\u003c\/td\u003e\n\u003ctd\u003e38°C ± 0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Components\u003c\/td\u003e\n\u003ctd\u003eElectrode grinder, integrated industrial control computer, printer availability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Element Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"table\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eElement Group\u003c\/th\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e19 elements: Al, B, Cd, Cr, Cu, Pb, Mn, Mo, Ni, Si, Ag, Na, Sn, Ti, V, Fe, K, Li, Sb\u003c\/td\u003e\n\u003ctd\u003e0–1000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 elements: Ba, Ca, Mg, P, Zn\u003c\/td\u003e\n\u003ctd\u003e0–6000 ppm\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":52521755115831,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/rde-oes-dual-optic-elemental-analyzer18205067.webp?v=1782390064"},{"product_id":"rde-oes-ultra-compact-elemental-analyzer","title":"RDE-OES Ultra Compact Elemental Analyzer","description":"\u003ch2\u003eRDE-OES Ultra Compact Elemental Analyzer – QualiRDE™ 3000\u003c\/h2\u003e\n\u003cp\u003eThe QualiRDE™ 3000 RDE-OES Ultra Compact Elemental Analyzer delivers rapid elemental analysis for oils, fuels, and industrial fluids used in maintenance programs and laboratory testing. Designed for direct sample analysis, it supports both new and in-service lubricants, hydraulic oils, fuels, greases, antifreeze, water-based fluids, and steam turbine condensate. The system helps identify wear metals, contaminants, and additive elements quickly, supporting condition monitoring and reliability initiatives.\u003c\/p\u003e\n\u003cp\u003eBuilt around a graphite rotating disc electrode excitation source, the analyzer combines a Paschen-Runge optical system with a high-precision CCD detector to provide accurate multi-element measurements. With analysis times of 30 seconds or less, laboratories can generate actionable data without lengthy preparation procedures.\u003c\/p\u003e\n\u003cp\u003eThe QualiRDE™ 3000 is well suited for industrial, transportation, marine, aviation, mining, power generation, military, and commercial oil analysis laboratories. Its compact footprint supports facilities seeking high-performance elemental testing while minimizing space requirements. Direct sample testing, low sample volume requirements, operation without reagent gases, and advanced software for trending and predictive maintenance make it a practical solution for routine fluid monitoring.\u003c\/p\u003e\n\u003cp\u003eAs an RDE-OES elemental analyzer for oil condition monitoring, the system utilizes atomic emission spectroscopy and a graphite rotating disc electrode to determine elemental concentrations in fluid samples. Key components include a high-energy arc excitation power supply, rotating disc electrode assembly, Paschen-Runge spectrometer, high-precision CCD detector, electronic control system, and computer-based analysis software.\u003c\/p\u003e\n\u003cp\u003eThe analyzer supports a broad range of applications, including new and used lubricating oils, hydraulic fluids, gasoline, diesel fuel, heavy fuel oils, lubricating greases, antifreeze, industrial water, domestic water, and steam turbine condensate. Its single-station design, integrated grinder, optional printer configuration, and unified control platform make it an excellent choice for laboratories requiring fast elemental screening and dependable analytical performance in a space-efficient system.\u003c\/p\u003e\n\u003ch2\u003eRDE-OES Ultra Compact Elemental Analyzer - QualiRDE™ 3000 Applications\u003c\/h2\u003e\n\u003ch3\u003eUsed Oil Analysis\u003c\/h3\u003e\n\u003cp\u003eThe QualiRDE™ 3000 is designed for used oil analysis programs that track wear metals, contaminants, and additive elements in lubricants and hydraulic fluids. Its rapid elemental testing capabilities help maintenance teams evaluate lubricant condition, identify abnormal equipment wear, and support informed maintenance decisions. ASTM D6595 outlines the determination of wear metals and contaminants in used lubricating oils and hydraulic fluids through rotating disc electrode atomic emission spectrometry.\u003c\/p\u003e\n\u003ch3\u003eHydraulic Fluid Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe analyzer provides fast elemental screening of hydraulic fluids, helping identify early signs of component wear, contamination, and fluid degradation. This enables maintenance personnel to detect potential system issues sooner, reduce unplanned downtime, and improve equipment reliability through condition-based monitoring.\u003c\/p\u003e\n\u003ch3\u003eFuel and Fluid Condition Screening\u003c\/h3\u003e\n\u003cp\u003eThe QualiRDE™ 3000 supports elemental analysis of gasoline, diesel fuel, heavy fuel oil, and other related fluids. Its analytical capabilities help laboratories detect contaminants and corrosion-related elements that may affect fuel quality and system performance. ASTM D6728 defines procedures for measuring contaminants and corrosion-related materials in gas turbine and diesel engine fuels using rotating disc electrode atomic emission spectroscopy.\u003c\/p\u003e\n\u003ch3\u003eIndustrial Reliability and Predictive Maintenance\u003c\/h3\u003e\n\u003cp\u003eWith simultaneous multi-element analysis of up to 24 elements, sub-ppm detection performance, and analysis times of less than 30 seconds, the QualiRDE™ 3000 is a valuable tool for reliability-focused maintenance programs. Industries including aviation, marine, mining, steel production, transportation, energy, and commercial testing laboratories can benefit from fast elemental data for equipment health assessment. Integrated software supports trend monitoring, condition evaluation, and predictive maintenance strategies that help optimize asset performance and maintenance scheduling.\u003c\/p\u003e\n\u003ch3\u003eStandards\u003c\/h3\u003e\n\u003cp\u003eThe QualiRDE™ 3000 RDE-OES Ultra Compact Elemental Analyzer is designed to support elemental analysis workflows aligned with widely recognized industry standards for oil, hydraulic fluid, and fuel testing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eASTM D6595 – Standard Test Method for the Determination of Wear Metals, Contaminants, and Additive Elements in Used Lubricating Oils and Hydraulic Fluids by Rotating Disc Electrode Atomic Emission Spectrometry. This standard is commonly referenced for machinery condition monitoring, lubricant health assessment, and maintenance-related fluid analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eASTM D6728 – Standard Test Method for the Determination of Contaminants and Corrosion-Related Elements in Gas Turbine and Diesel Engine Fuels by Rotating Disc Electrode Atomic Emission Spectrometry. This method supports fuel quality evaluation and contamination monitoring in industrial and transportation applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRDE-OES Ultra Compact Elemental Analyzer - QualiRDE™ 3000 Features\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"RDE-OES Ultra Compact Elemental Analyzer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/rde-oes-6-181364239.webp?v=1782390257\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSimultaneous measurement of up to 24 elements in a single test, supporting the analysis of wear metals, contaminants, and additive elements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement ranges of 0–1000 ppm for 19 elements and 0–6000 ppm for 5 elements, providing broad elemental coverage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePatented digital arc excitation source with solid-state technology for consistent and stable excitation performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-resolution CCD optical detection system featuring a 3,648-pixel detector architecture for accurate elemental measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced dual-optical configuration combining Rowland circle optics and a C-T optical path design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual fiber-optic signal transmission system for efficient optical signal processing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect sample analysis without the need for argon, oxygen, or chemical solvents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e400 mm focal length optical system designed for enhanced spectral resolution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide spectral coverage from 200–800 nm for multi-element analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision optical temperature control maintained at 38°C ± 0.1°C for stable analytical performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRapid analysis cycle with test results available in 30 seconds or less.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetection capability below 1 ppm for trace elemental monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow sample volume requirement of approximately 2 mL or less, reducing sample consumption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated graphite electrode grinder for streamlined laboratory operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrinter compatibility for convenient reporting and documentation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in industrial control computer for standalone operation and simplified workflow management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpecialized exhaust design that helps minimize cross-contamination between samples.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWindows-based spectral analysis software for instrument control, data storage, reporting, and qualitative and quantitative elemental analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced software tools for data management, trend monitoring, predictive analysis, and equipment condition assessment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact desktop configuration with an integrated computer system and motorized grinder, supporting easy installation and mobility within laboratory environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eRDE-OES (Rotating Disc Electrode Optical Emission Spectroscopy) is an elemental analysis technique that determines the concentration of metallic elements in oils and other industrial fluids by measuring the characteristic light emitted from excited atoms. The method is widely used for rapid multi-element analysis of lubricants, hydraulic fluids, fuels, coolants, and related samples in maintenance and laboratory environments.\u003c\/p\u003e\n\u003cp\u003eThe QualiRDE™ 3000 RDE-OES Ultra Compact Elemental Analyzer utilizes a rotating graphite disc electrode and high-energy arc excitation to generate atomic emission from the sample. The emitted light is separated through a Paschen-Runge optical system and captured by a high-resolution CCD detector, allowing simultaneous measurement of multiple elements. This approach enables the identification and quantification of wear metals, contaminants, and additive elements directly from the sample cup without the need for reagent gases or chemical pretreatment.\u003c\/p\u003e\n\u003cp\u003eThe analyzer integrates dual optical configurations, dual fiber-optic signal transmission, and precision optical temperature stabilization to support consistent analytical performance. Combined with advanced spectral analysis software, data management tools, trend monitoring, and predictive analysis capabilities, the system provides reliable elemental data for fluid condition assessment, equipment health monitoring, and maintenance planning.\u003c\/p\u003e\n\u003ch2\u003eRDE-OES Ultra Compact Elemental Analyzer - QualiRDE™ 3000 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\u003eQualiRDE™ 3000\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQualiRDE™ 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalytical Method\u003c\/td\u003e\n\u003ctd\u003eRDE-OES \/ Rotating Disc Electrode Optical Emission Spectrometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Standards\u003c\/td\u003e\n\u003ctd\u003eASTM D6595, ASTM D6728\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetector\u003c\/td\u003e\n\u003ctd\u003eCCD Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Structure\u003c\/td\u003e\n\u003ctd\u003ePaschen-Runge spectrometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Focal Length\u003c\/td\u003e\n\u003ctd\u003e400 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Range\u003c\/td\u003e\n\u003ctd\u003e200–800 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Time\u003c\/td\u003e\n\u003ctd\u003eNot more than 30 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Limit\u003c\/td\u003e\n\u003ctd\u003eLess than 1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Elements\u003c\/td\u003e\n\u003ctd\u003e24 elements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Range\u003c\/td\u003e\n\u003ctd\u003e0–1000 ppm for 19 elements; 0–6000 ppm for 5 elements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Volume\u003c\/td\u003e\n\u003ctd\u003eLess than \/ about 2 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Temperature Control\u003c\/td\u003e\n\u003ctd\u003e38°C ± 0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e550 × 330 × 430 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Components\u003c\/td\u003e\n\u003ctd\u003eGraphite electrode grinder, industrial control computer, printer support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eWindows-based spectral analysis software with data management, trend analysis, and prediction functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eStandard Element Configuration\u003c\/p\u003e\n\u003ctable class=\"table\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003cth\u003eElements\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e0–1000 ppm\u003c\/td\u003e\n\u003ctd\u003eAl, B, Cd, Cr, Cu, Pb, Mn, Mo, Ni, Si, Ag, Na, Sn, Ti, V, Fe, K, Li, Sb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0–6000 ppm\u003c\/td\u003e\n\u003ctd\u003eBa, Ca, Mg, P, Zn\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":52521756885303,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/rde-oes-ultra-compact-elemental-analyzer1401801833.webp?v=1782390429"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/collections\/rde-oes-elemental-analyzer370976268.webp?v=1782384620","url":"https:\/\/qualitest.us\/fr\/collections\/rde-oes-elemental-analyzer.oembed","provider":"Qualitest USA LC","version":"1.0","type":"link"}