The Surprising Gold Potential Hidden in Electronic Waste
2025年7月15日
eWaste Recycling unlocks more gold per ton than mining, offering eco-friendly recovery and major economic value from discarded electronics worldwide.
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.
Gold Testing & Material Analysis Machine Articles
Explore articles on gold testing and material analysis machines, offering insights into XRF technology, industry trends, and best practices. Our blog covers tips, case studies, and expert guidance to help jewelers, refiners, and labs optimize accuracy, efficiency, and reliability in precious metal and material testing applications.
A Look Back at the Invention and Advancement of X-Rays
2025年7月12日
X-RAY history began with Röntgen’s 1895 discovery, revolutionizing medicine and technology with safer imaging and ongoing advancements.
A Comprehensive Look at the Evolution of XRF Spectrometers
2025年7月12日
Trace the evolution of XRF spectrometer technology from early X-ray discoveries to today’s advanced, portable instruments and their industry impact.
Elements analysis reveals what sets white gold apart from platinum
2025年7月8日
Elements analysis shows white gold is an alloy with rhodium plating, while platinum is purer, naturally white, and more durable for lasting jewelry.
How a Precious Metals Analyzer Performs PGM Analysis for Industrial Applications
2025年7月4日
A precious metals analyzer delivers fast, accurate PGM analysis for industry, offering non-destructive testing and reliable results for platinum group metals.
Comparing XRF Analyzer Performance for Gemstones and Precious Metals
2025年7月4日
XRF analyzer accuracy is high for precious metals but lower for gemstones due to complex matrices. See how performance differs for metals and gems.
The accuracy of XRF analyzers for coin analyzer and gold coins
2025年7月3日
XRF coin analyzer offers up to 99.9% accuracy for gold coins, providing fast, non-destructive testing with minimal error for collectors and dealers.
Understanding Precious Metals, Precious Metals Alloys and How They Are Analyzed
2025年7月3日
Understand precious metals, their alloys, and how analyzers like XRF ensure purity, authenticity, and value for jewelry, investment, and industry.
Gold analyzer and gold price market trends in the second half of 2025
2025年7月2日
Gold analyzer insights reveal why gold prices are forecast to stay strong in H2 2025, with central bank demand and market trends shaping investor strategies.
Top 5 Most Read Articles on Metal Analysis with XRF Analyzers and Spectrometers
2025年7月1日
See the top 5 most read articles on metal analysis with XRF ANALYZER and spectrometers, covering tips, comparisons, troubleshooting, and new tech.
A Complete Guide to Zinc and Nickel Coating Thickness Analysis
2025年7月1日
About zinc and nickel coating thickness analysis: industry standards, best practices, and precise methods for reliable, compliant measurement in manufacturing.
Related Articles
VRAY Instrument Limited Strengthens Eurasian Presence with Successful Showcase at IJS Istanbul 2025
ISTANBUL – October 10, 2025 – Following its prominent appearance in Hong Kong, VRAY Instrument Limited continued its global exhibition tour with an impactful participation
VRAY Instrument Limited Shines at the September 2025 Hong Kong Jewellery & Gem Fair, Showcasing Leading XRF Spectrometer Technology
HONG KONG – September 25, 2025 – VRAY Instrument Limited, a specialized manufacturer of XRF Spectrometers and precious metal analyzers, is pleased to announce its
What’s the Right Way to Maintain an XRF Machine?
The right way to maintain an XRF machine is to keep it clean, well-ventilated, and regularly calibrated while following the manufacturer’s operating guidelines and scheduling
Expert Knowledge of XRF Spectrometers in the Blog
Our blog provides in-depth expert knowledge on XRF spectrometers, covering principles, applications, and practical tips for accurate material and precious metal analysis. Readers can explore case studies, technical insights, and guidance on optimizing performance, helping professionals make informed decisions when selecting or using XRF instruments. From calibration techniques to troubleshooting, the blog is a valuable resource for both beginners and experienced users.
The Most Cited VRAY Instrument in This Section’s Articles
n In this blog section, the VRAY VR-S6 XRF Analyzer is the most referenced instrument, recognized for setting industry standards in precision and reliability. Cited in numerous articles, it exemplifies excellence in precious metal and material testing, showcasing why professionals worldwide rely on VRAY for accurate analysis, consistent results, and trusted performance across jewelry, refining, and laboratory applications.