Handheld XRF Analyzer for Alloy Sorting, Manufacturing Alloys, Scrap Metal, Positive Material Identification (PMI), Weld Verification of base metal, heat affected zone, and weld bead.

The Thermo Scientific Niton XL5 Plus is one of the lightest and most advanced handheld XRF analyzers ever built—engineered for high-speed alloy sorting, positive material identification (PMI), and demanding scrap metal applications where accuracy and throughput matter.

With a 50 kV, 5 W X-ray tube, GOLDD+ silicon drift detector, and Light Metal Quick Sort Mode, the XL5 Plus delivers rapid alloy ID in seconds, even on aluminum, magnesium, and low-alloy materials that challenge conventional handheld XRF systems.

Why Choose the Niton XL5 Plus for Alloy Sorting?

Industry-Leading Speed & Throughput

• Results in seconds, not minutes
• Optimized multi-filter architecture for rapid grade ID
• Ideal for high-volume scrap sorting and yard operations

Exceptionally Lightweight & Ergonomic

• Weighs just 2.8 lb (1.3 kg) with battery
• Compact geometry for tight welds, joints, and confined spaces
• Reduced operator fatigue during long shifts

High Precision Alloy Identification

• Low ppm detection limits for key alloying elements
• Confident differentiation of similar grades (e.g., 304 vs 316, low-Mo steels, Al alloys)
• Excellent sensitivity for Mo, Nb, V, Ni, Cr, Cu, Zn, and more

Fast Aluminum & Magnesium Sorting - Light Metal Quick Sort Mode 

• Rapid family-level ID of aluminum and magnesium alloys
• Designed for 2-second sorting decisions
• Perfect for extrusion yards, secondary aluminum, and mixed light-metal streams

Built for Real-World PMI & Weld Testing

• Micro + macro cameras for precise weld targeting
• Small-spot capability (optional) for narrow beads and heat-affected zones
• Ideal for fabrication shops, refineries, power plants, and structural steel

Application-Specific Benefits

Scrap Metal Recycling

• Rapid alloy ID for ferrous, stainless, nickel alloys, copper alloys, and aluminum
• High throughput with minimal retesting
• Durable IP54 design for harsh yard environments

Alloy Sorting & QA/QC

Confident grade verification against SAE, AISI, ASTM, AA, DIN, GB libraries

User-editable libraries for custom grades

Excellent repeatability for incoming/outgoing material checks

Weld & PMI Testing

• Tight-space geometry reaches difficult welds
• Low detection limits for Mo, Nb, V critical in pressure-rated alloys
• Non-destructive, on-the-spot verification

Aluminum Alloy Sorting

• Light Metal Quick Sort Mode dramatically reduces test time
• Ideal for distinguishing cast vs wrought families
• Faster decisions without sacrificing confidence

Technical Specifications

What’s Included

• Thermo Scientific Niton XL5 Plus Handheld XRF Analyzer
• Light Metal Quick Sort Mode (pre-enabled)
• General Metals calibration
• Two (2) rechargeable lithium-ion batteries
• Battery charger (110/220 V)
• Hard Shell Protective Carrying Case
• Check samples for heavy and light elements
• NitonConnect™ software
• Virtual Safety & Instrument Use Training, on-site training is extra

Why Buy from Alloy Geek?

• We are the XRF specialists
• Application-driven configuration & support
• Scrap, PMI, and alloy sorting expertise
• Post-sale training and long-term support options available

Frequently Asked Questions

Q: How fast can the XL5 Plus identify an alloy?
A: Most common alloys are identified in under one second, with full-grade verification typically achieved in 1–3 seconds.

Q: Can it identify aluminum alloys like 6061 and 6063?
A: Yes — the XL5 Plus features enhanced light-element detection that easily separates 6061, 6063, 5052, and other aluminum grades with superior accuracy. Use the Light Metals Quicksort Mode to speed this up even more!

Q: Does it include a grade library?
A: Absolutely. The XL5 Plus includes a comprehensive global alloy library covering stainless, aluminum, copper, nickel, titanium, cobalt, and tool steels. Almost all commercial alloys are included in this analyzer!

Q: How easy is it to target weld beads, HAZ, and base metals?
A: The Niton XL5 Plus has a micro camera making targeting any part of the weld bead, heat affected zone, or base metal with ease!

Q: Is it suitable for scrap and production environments?
A: Yes — it’s the premier choice for high-volume sorting, manufacturing QA, and PMI where speed and accuracy are critical.