Thermo Scientific™ ARL iSpark™ Plus Series OES Metal Analyzer

Versatile, high-performance spark OES spectrometer for all metal analysis needs

Metal processors need a versatile elemental analysis solution for the wide range of metallurgical samples they deal with. From routine elemental analysis to metals R&D, the Thermo Scientific™ ARL iSpark™ Plus Series OES Metal Analyzer provides the solution sought by primary metals producers, foundries, fabricators in the automotive, aviation and appliance industries, contract laboratories, and recyclers.

Adapted to the harshest environments, ARL iSpark Plus offers high functionality, superior analytical performance and robustness to achieve your productivity and quality objectives. Its fast and stable analysis enables production of more heats and a faster return on investment.

Key Features and Benefits

• High-speed performance: 15% faster analysis time than previous models
• Low maintenance: 30% longer maintenance intervals, tool-free spark stand design
• Minimal memory effects: Virtually no carry-over across major matrices
• High stability and uptime: Improved hardware and software components ensure long-term accuracy

Analytical Excellence

• Unique PMT optics based on the legendary ARL 3460/4460 platform
• Revolutionary digital spark generator with IntelliSource double CCS for precise discharge tailoring
• Advanced spark stand for efficient ablation, low argon consumption, and rapid maintenance
• Outstanding analytical precision across trace, minor and major elements
• Ultra-fast analysis of non-metallic micro-inclusions with Spark-DAT technology
• Quantitative inclusion size determination and total oxygen content in killed steels
• True factory calibrations using certified reference materials (CRMs) and CARL MVR software
• Optional fire assay configuration for direct analysis of lead buttons with detection limits suitable for Au, Ag, PGMs — replacing complex cupellation steps

Smart Design and Usability

• Smart Argon Management (SAM) with user-programmable ECO modes
• Compact footprint with full front access and wall-installation compatibility
• Hydraulic sample cover for safe and easy operation
• Quick-change sample tables for increased throughput

Innovative Signal Processing

• Single Spark Acquisition (SSA) and DISIRE algorithm for enhanced accuracy
• FAST algorithm for optimal spark selection
• TGA (Time Gated Acquisition) for low background and noise suppression
• OXSAS software for full system control, data management, traceability, and maintenance planning

Application Flexibility

• Ready-to-use, factory-calibrated packages for:
  • Iron and steel
  • Non-ferrous metals and alloys
  • Precious metals
  • Fire assay (lead buttons)
• Calibration extensions available for specific needs
• Optional Spark-DAT tools for inclusion analysis and soluble/insoluble elemental speciation

Automation and Support

• Full compatibility with ARL SMS automation systems for sample preparation and handling
• Worldwide technical support, IQ/OQ qualification, and remote diagnostics
• Continuous software updates and training resources to ensure long-term success

Thermo Scientific™ ARL iSpark™ Plus Series OES Metal Analyzer