Fast, Portable, HUD/EPA-Approved Lead Paint Testing, Pre-Owned & Affordable

The SciAps X-550 Pb is the only HUD and EPA-recognized handheld lead paint XRF analyzer on the market that uses an electric X-ray tube instead of radioactive sources — eliminating the regulatory burden, isotope replacement costs, and waste disposal concerns of legacy analyzers. 

Designed for field professionals, inspectors, remediation contractors, and environmental labs, the X-550 Pb combines rugged portability, long battery life, rapid test times, and full compliance for lead paint hazard evaluation under the HUD Performance Characteristic Sheet (PCS) standard. 

Looking for more cost-effective options? Explore our pre-owned handheld XRF analyzers to compare refurbished and certified instruments available now.

Why the X-550 Pb Is the Industry Standard

HUD/EPA Lead Paint Compliance

• Fully recognized by HUD and EPA with published PCS at multiple action levels (e.g., 0.5, 0.7, 1.0 mg/cm²).
• Automates lead determination: tests stop once levels are conclusively above or below the selected action level. 
  

No Radioactive Materials

• Uses a high-voltage electric X-ray tube for excitation rather than radioactive isotopes... safer, easier to own, transport, and maintain. 
  
• No isotope licensing, tracking, replacement, or disposal costs. 
  

Ultra-Fast, Accurate Results

• Typical test times 2–6 seconds, with most tests completing in ~2 seconds. 
  
• High precision at low action levels with no inconclusive ranges. 
  

Portable, Comfortable for Field Use

• Weighs approximately 2.98 lbs (with battery) — one of the lightest lead paint XRF analyzers available. 
  
• Compact, ergonomic form factor allows extended handheld use without fatigue. 
  

Long Battery Life & Flexible Power

• Rechargeable on-board Li-ion battery. 
  
• Hot-swap capability enables continuous testing with minimal downtime. 
  

Intuitive Android-Based Interface

• 2.7-inch color touchscreen with responsive, smartphone-like UI. 
  
• Built-in Wi-Fi, Bluetooth, GPS, and USB for seamless data transfer and reporting. 
  

Performance & Technical Highlights

• Detector: Silicon drift detector (20 mm² active area) with ~140 eV resolution. 
  
• Excitation Source: 5 W X-ray tube, configurable with Rhodium or Gold anode. 
  
• Display: 2.7″ color capacitive touchscreen. 
  
• Dimensions: ~8.5″ × 9.5″ × 2.4″ (varies by configuration). 
  
• Operating Temp: 10°F to 130°F. 
  
• Connectivity: Wi-Fi, Bluetooth, USB; includes cloud and fleet data management options. 
  

Applications

• Residential & commercial lead paint inspection and compliance
• Renovation, repair & painting (RRP) assessments
• Environmental site screening
• Pre-renovation hazard evaluations

Included Accessories

• Rechargeable battery and charger
• Rugged carrying case
• Calibration check standards
• Quick start guide & documentation

Equip your team with the only handheld XRF analyzer fully accepted by HUD and EPA for lead paint testing that delivers unmatched portability, rapid results, and lower lifetime cost of ownership. Add to cart today to streamline lead hazard assessments with confidence.

Downloads:

• SciAps X550Pb Spec Sheet
• SciAps X550 Manual
• PCS Sheets (Performance Characteristic Sheets)
  • SciAps X550 PCS 1.0
  • SciAps X550 PCS 0.7
  • SciAps X550 PCS 0.5

To Request a Quote:

• Request a Quote Online
• Call us at 919-400-1216
• Email us at [email protected]

Lead time for this product is approximately 8 weeks.