Product Portfolio
Complete solutions for jewelry, recycling, and lab testing with trusted precision.
PRECIOUS METAL ANALYZER
VRAY Precious Metals Analyzer which has high sensitivity and resolution for accurate identification of precious metals, ensuring quality craftsmanship.
COATING THICKNESS ANALYZER
VRAY coating thickness analyzer is a device that uses energy dispersive X-ray fluorescence technology to analyze the composition and thickness of coatings.
Ores and Powder Analyzers
VRAY XRF Ores and Powder Analyzers provide rapid, accurate, and non-destructive elemental analysis for mining, geology, and industrial applications.
Spotting fake gold can be surprisingly difficult, especially when counterfeiters use convincing plating techniques or mix alloys that look nearly identical to real gold. Many people assume that chemical acid tests are the only way to confirm authenticity, but there…
The Straight Answer: Yes, Gold Tester Guns Can Detect Fake Gold. Modern gold tester guns use advanced X-ray fluorescence (XRF) technology, which measures the elemental composition of a sample without damaging it. Unlike acid tests or magnetic checks, XRF analyzers…
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