SciAps X-505 XRF Analyzer for RoHS Screening

The lightest handheld XRF analyzer ever made. 2.98 lbs. 20 mm² SDD. 6-position filter wheel. Built for all-day inspection work without fatigue.

Is the X-505 Right for Your Work?

The X-505 is the right choice if:

• You need the lightest, most ergonomic handheld XRF available for extended inspection jobs
• Throughput is a priority and you need fast results across a high volume of samples
• You are screening standard RoHS elements - Pb, Cd, Hg, Cr, Br - in electronics and consumer products
• Your team uses XRF throughout the day and instrument fatigue is a real concern
• Form factor matters - accessing tight or awkward test locations is part of your work

Consider the X-200 instead if:

• You need five-beam analysis with an internal automated calibration check
• GPS and cloud traceability are required for your compliance program
• Budget is a stronger driver than weight and form factor

Consider the X-50 instead if:

• You need reliable entry-level RoHS screening at the lowest possible price point

Not sure which fits your situation? Contact us and we will help you decide.

What Sets the X-505 Apart for RoHS

The lightest handheld XRF ever made At 2.98 lbs with battery, the X-505 is the lightest analyzer in the SciAps line and the lightest handheld XRF instrument available. For inspection teams running high volumes of samples throughout the day, weight is not a minor detail - it directly affects how long a team can work without fatigue and how consistently they hold the instrument on target. Less weight means better ergonomics, better positioning on small components, and more samples screened per shift.

Narrow form factor for tight test locations The X-505 measures 8.5 x 9.5 x 2.4 inches - notably more compact than most handheld XRF analyzers. The narrow, slender profile allows access to test locations that wider instruments cannot reach. For inline inspection on populated circuit boards, connectors in tight assemblies, or small components in consumer products, this matters.

20 mm² SDD detector with 6-position filter wheel The X-505 uses a 20 mm² silicon drift detector, delivering high count rates and strong detection limits across the full range of RoHS elements. Combined with a 6-position primary beam filter wheel, the instrument optimizes signal-to-background performance for lead, cadmium, mercury, chromium, and bromine in both polymer and alloy matrices without operator input.

5W X-ray tube at 50 kV for RoHS For RoHS applications the X-505 runs a 5-watt, 50 kV Au anode X-ray tube - the appropriate excitation source for reliable detection of restricted substances across plastic and metal sample types.

Excellent heat management for all-day operation The X-505 is specifically designed for continuous operation in hot environments without throttling or downtime due to overheating. For high-volume inspection programs in manufacturing or warehouse environments where ambient temperatures are elevated, this is a meaningful operational advantage.

Rear-facing 2.7-inch display The X-505 display faces the operator rather than the sample - a practical design choice for inspection work where the analyzer is held against a surface or component. Results are readable in all lighting conditions with reversible light/dark mode.

4 mm native beam spot Like all SciAps X-series analyzers, the X-505 achieves a 4 mm beam spot through instrument geometry without a collimator - preserving full X-ray intensity while allowing more precise component targeting than a standard wide-beam instrument.

Android platform with full connectivity Wi-Fi, Bluetooth, GPS, and USB are all built in. Results can be printed or emailed directly from the instrument. Cloud data management and SciAps Profile Builder PC software integration are supported. The RoHS app is fully configurable - pass/fail thresholds are adjustable and elements like antimony (Sb) or nickel (Ni) can be added as compliance requirements change.

What You Can Screen With It

High-volume incoming inspection The X-505's speed and light weight make it the right tool when sample volume is high and inspection time per unit needs to be short. Screen connectors, cables, housings, and components faster than any other instrument in the SciAps RoHS line.

Electronics and circuit boards The narrow form factor and 4 mm native beam allow precise positioning on populated circuit boards and individual components. Verify lead-free solder and screen for restricted substances across assembled boards without component interference.

Consumer products and toys Screen painted surfaces, plastic parts, metal components, and apparel hardware for lead, cadmium, and restricted substances. Accepted for EU RoHS, WEEE, CPSIA, and ASTM F963 toy safety screening.

Supplier audits At under 3 lbs, the X-505 is the most practical instrument in the SciAps line for travel and field use. Carry it to supplier facilities without the bulk of heavier instruments.

Halogen-free programs Configure chlorine (Cl) and bromine (Br) screening alongside standard RoHS elements for combined RoHS and halogen-free compliance programs.

How the X-505 Compares Within the SciAps RoHS Line

	X-50	X-200	X-505
Detector area	7 mm² SDD	20 mm² SDD	20 mm² SDD
X-ray tube	50 kV, 4W	50 kV, 5W	50 kV, 5W
Filter wheel	Single filter	6-position	6-position
Calibration check	External standard	Internal automated	External standard
Weight	3.1 lbs	3.1 lbs	2.98 lbs
Form factor	Standard	Standard	Narrowest in class
GPS	No	Yes	Yes
Best for	Entry-level screening	High-volume, mixed-matrix	All-day use, tight access

Restricted Substances and Thresholds

Element	What It Indicates	RoHS Threshold
Lead (Pb)	Solder, brass alloys, pigments	1000 ppm
Cadmium (Cd)	Platings, pigments, stabilizers	100 ppm
Mercury (Hg)	Switches, lighting components	1000 ppm
Chromium (Cr)	Treated surfaces (total Cr; Cr VI requires wet chemistry)	1000 ppm
Bromine (Br)	Proxy for PBB/PBDE flame retardants	1000 ppm
Chlorine (Cl)	Halogen-free screening	900 ppm

Compliance Standards Supported

• EU RoHS Directive (2011/65/EU)
• China RoHS / ACPEIP
• WEEE Directive
• CPSIA (HR4040)
• ASTM F963 toy safety standard
• IEC 62321-3-1 and ASTM F2617-15
• Halogen-free per IEC 61249-2-21

Technical Specifications

Detector	20 mm² SDD, less than 140 eV resolution FWHM at Mn K-alpha
X-ray tube	5W, 50 kV max, 200 uA; Au anode for RoHS
Filter wheel	6-position autoselected
Beam spot	Native 4 mm - no collimator required
Calibration check	External 316 stainless check standard
Weight	2.98 lbs with battery
Dimensions	8.5 x 9.5 x 2.4 inches
Display	2.7-inch rear-facing color capacitive touchscreen; reversible light/dark mode
Processor	1.2 GHz quad ARM Cortex A53; 2 GB RAM; 16 GB storage
Battery	Rechargeable Li-ion, hot-swap capable (60 second max swap)
Connectivity	Wi-Fi, Bluetooth, GPS, USB; SciAps Profile Builder compatible; cloud data management available
Operating temp	10°F to 130°F at 25% duty cycle
Regulatory	CE, RoHS compliant, USFDA registered, Canada RED Act

 

Rent Before You Buy

Not ready to commit? The SciAps X-505 is available to rent on weekly and monthly terms through Alloy Geek. Same instrument, fully configured for RoHS screening, shipped ready to use.

→ Find Handheld XRF RoHS Testing Rental Options

Why Alloy Geek

• Instruments inspected, tested, and verified before shipping
• Honest condition grading - no surprises on arrival
• Support from people who actually use XRF, not just sell it
• Flexible options: buy outright, or ask about rent-to-own

Get the Right Analyzer for Your RoHS Work

Whether you are ready to buy, want to rent before committing, or just have questions about fit and configuration - we are here to help.

Request a Quote | View Rental Options | 919-400-1216 | sales@alloygeek.com