The SciAps X-555 Handheld XRF Analyzer is a premium handheld XRF system designed for soil contamination screening where maximum sensitivity and the lowest possible detection limits are required. Built around a powerful 5W X-ray tube operating up to 55 kV, the X-555 delivers exceptional performance on difficult soil matrices and regulated elements that challenge conventional handheld XRF systems.

The additional operating voltage above the industry-standard 50 kV provides a meaningful performance advantage for elements such as cadmium (Cd), silver (Ag), tin (Sn), antimony (Sb), and barium (Ba). For environmental professionals working on contaminated sites, brownfields, or remediation projects, this translates into clearer results, better confidence at low concentrations, and improved decision-making in the field.

The X-555 is commonly selected for advanced environmental investigations where standard handheld XRF systems reach their limits and higher sensitivity is needed before committing samples to laboratory analysis.

Want to compare other soil testing handheld XRF analyzers? Check out our complete collection of the Best Handheld XRF Analyzers for Soil Testing here. 

Key Benefits for Soil Testing

• Industry-leading 55 kV X-ray tube for superior detection limits in soil
• Significantly improved sensitivity for Cd, Ag, Sn, Sb, Ba, and related elements
• Fast, non-destructive soil screening with results available in seconds
• Advanced filtering and beam optimization for challenging soil matrices
• Supports field-based soil screening when used with appropriate QA/QC procedures
• Lightweight, rugged handheld design for extended environmental field work

What’s Included

• SciAps X-555 handheld XRF analyzer configured for soil testing
• Soil analysis software and calibration
• x2 Rechargeable Li-Ion Batteries
• Battery Charger & Power Adapter
• Alloy Geek virtual installation and training

Final configuration details are confirmed during the quote process to ensure the analyzer matches your specific soil testing requirements.

Typical Applications

• Soil contamination screening
• Environmental site assessments and due diligence
• Brownfield and remediation projects
• Identification of low-level heavy metal contamination
• On-site decision support prior to confirmatory laboratory testing

Hardware & Specs

The SciAps X-555 is built for high-sensitivity soil testing in demanding field conditions. Its hardware configuration is designed to maximize detection limits on difficult soil contaminants while remaining lightweight and practical for extended use on site.

The 55 kV X-ray tube, large-area detector, and advanced thermal management system allow the X-555 to maintain stable performance during longer test times and high-throughput field work—where lower-power handheld XRF systems begin to struggle.

This hardware platform allows the X-555 to deliver industry-leading limits of detection for soil contamination screening while remaining practical for real-world environmental field use.

Optional Analytical Modes (Available as Add-Ons)

The SciAps X-555 is a multi-application platform, and additional analytical modes can be added depending on how the analyzer will be used.

• Mining/Geochemistry App – Optimized for elemental analysis of rocks, ores, and soils, including light elements and pathfinder elements used in mineral exploration and evaluation.
• Alloy App – Used for elemental analysis and alloy identification across ferrous and non-ferrous metals in industrial and verification applications allowing both heavy and light element measurement.
• Precious Metals App - Used for elemental analysis of precious metals such as Au, Ag, Pt, Pd, etc. Typically used by jewelers and precious metals dealers.
• RoHS App – Supports non-destructive screening for regulated substances in products and materials, including RoHS, Halogen-Free, CPSIA, and lead screening applications.
  

Optional Accessories

• Soil sample cups and XRF film for fine or bagged samples
• Safety Interlocked test stand for testing sample cups, bagged samples, and longer test times
• Spare batteries, Battery Chargers, Power Adapters
• Spare XRF windows
• Field backpack

Accessory selection depends on sample type, testing duration, and site conditions.