Gold Purity Testing Services (Non-Destructive XRF)
Fast, completely non-destructive Gold Purity Testing via precision XRF spectrometry for jewelers, banks, assayers, and institutional investors. Testing is performed by appropriately qualified and certified NDT personnel in accordance with applicable codes, standards, specifications, and approved procedures.
Principle & Testing Methodology
Non-destructive Gold Purity Testing uses specialized precision XRF spectrometry calibrated for precious metals. The instrument delivers immediate, accurate karatage and percentage determinations of Gold (Au), Silver (Ag), Platinum (Pt), Palladium (Pd), Copper (Cu), and Cadmium (Cd) without scratching, melting, or acid etching the sample.
Defects & Discontinuities Detected
- Sub-surface alloy adulteration and counterfeit plating
- Under-karatage deviations below hallmarking declarations
- Presence of toxic or prohibited alloy elements (Cadmium, Lead)
- Inconsistent alloy mixing in cast gold bars and jewelry
Typical Industrial Applications & Components
- Bank gold loan valuation and collateral appraisal
- Jewelry manufacturing quality control and hallmark verification
- Bullion trading and precious metal refining verification
- Pawn shop and financial institution gold collateral auditing
Applicable Materials
Yellow Gold, White Gold, Rose Gold (9K to 24K), Silver, Platinum, and Palladium alloys.
Technical Specifications
ASTM B568, ISO 11596, BIS Gold Hallmarking Guidelines
Instant digital certificate displaying exact gold karatage (e.g. 22K / 916 purity), detailed multi-element percentage breakdown, and verification logs.
On-Site Mobilization
Starwave NDT provides rapid on-site inspection teams equipped with calibrated equipment across all 20 approved industrial locations.
Gold Purity Testing Across Our 20 Regional Hubs
Request a Quotation for Gold Purity Testing Services (Non-Destructive XRF)
Get code-compliant testing schedules and immediate pricing for Gold Purity Testing requirements. Testing is performed by appropriately qualified and certified personnel in accordance with applicable codes, standards, and approved procedures.
Direct Engineering Review
Your component geometry, code requirement, and timeline are reviewed by certified Level II/III engineers.
Rapid Mobilization
On-site inspection coverage available across all 20 industrial regions in North India.
Call our engineering team directly at +91 9354689771 or email [email protected].