Below is a video overview of how to Use XRF Machine For Gold by VRAY, watch it carefully to learn more!
VRAY offers a comprehensive suite of XRF Machine For Gold solutions, meticulously engineered for precise, non-destructive gold testing and precious metal analysis. Our cutting-edge XRF machines are designed to meet the rigorous demands of jewelers, refiners, pawn shops, and quality control laboratories, providing fast and highly accurate results.
Our flagship desktop XRF analyzers include the VR-T7 and VR-S7. The VR-T7 stands out with its high-sensitivity SDD detector, achieving an industry-leading 0.01% accuracy for 9999 gold. It features a robust 50W micro-focused X-ray tube and a fine ϕ1.5mm collimator, allowing for incredibly precise analysis even on minute areas. Its large sample chamber and high-resolution 5-megapixel CMOS camera with 40x-160x magnification enable detailed visual inspection and accurate positioning. The VR-S7 provides similar top-tier accuracy and detection capabilities but in an "all-in-one" design, integrating an 11.6" touchscreen and an inbuilt i5-1035G7 Windows 11 computer for a seamless, compact user experience.
For unparalleled portability, our handheld XRF analyzers like the VR-H5 and VR-M5 are ideal. The VR-H5 is an ergonomic XRF gun for gold, weighing a mere 1.6kg with an 8-hour battery life, offering 0.03% accuracy for 9999 gold with its customized Si-Pin detector. It’s perfect for on-site appraisals and mobile operations. The VR-M5 offers enhanced portability at 4.1kg with a larger 5.7" retractable color touch screen and a built-in 5-megapixel camera, providing superior visibility while maintaining excellent accuracy. All our models are built with robust safety features and intuitive software, ensuring reliable and user-friendly operation for any gold testing need.
XRF Machines For Gold are indispensable due to their unique features and significant advantages in precious metal analysis:
Non-Destructive Testing: The primary benefit, allowing for analysis without damaging the sample, preserving the value and integrity of jewelry, coins, or artifacts.
Rapid & Accurate Results: Provides instant purity readings (karatage) and elemental composition within seconds. High-precision models like VRAY's VR-T7 offer 0.01% accuracy for 9999 gold, ensuring reliable valuations.
Multi-Elemental Analysis: Capable of identifying and quantifying gold, silver, copper, platinum, palladium, and other common alloying elements simultaneously.
User-Friendly Operation: Modern XRF machines feature intuitive touchscreen interfaces and software, minimizing training requirements and simplifying the analysis process.
Portability Options: Available as handheld XRF analyzers (e.g., VRAY VR-H5) for on-site use or compact desktop XRF analyzers for laboratory precision, offering flexibility for various applications.
Cost-Effective: Reduces the need for destructive fire assay, saving time, money, and material.
Enhanced Safety: Built-in radiation shielding, interlocks, and automatic shut-off mechanisms ensure operator safety during use.
XRF Machines For Gold are essential tools across various industries, prized for their speed, accuracy, and non-destructive nature.
Jewelry and Precious Metal Trading: Jewelers, pawn shops, and gold buyers use XRF analyzers to quickly and accurately determine the karat purity (e.g., 10K, 14K, 18K, 24K) of gold items, as well as the composition of alloys (e.g., gold, silver, copper, nickel, palladium). This ensures fair pricing and authenticates items instantly.
Gold Refining and Recycling: Refineries utilize XRF machines for gold to assess the purity of incoming scrap gold, doré bars, and other gold-containing materials. This helps in efficient sorting, process control during refining, and verifying the purity of refined gold before sale. It ensures material value is maximized and purity specifications are met.
Mining and Geological Exploration: In the mining sector, portable XRF analyzers are used for rapid, on-site analysis of gold-bearing ore. This helps prospectors and geologists quickly identify promising deposits, grade ore bodies, and make real-time decisions about excavation and processing.
Quality Control in Manufacturing: Manufacturers of gold products, such as electronics components (gold plating) or dental alloys, use XRF analyzers to ensure the gold content and alloy composition meet stringent quality standards. This is crucial for performance, durability, and cost control.
Numismatics and Collectibles: Collectors, dealers, and authenticators of gold coins, medals, and artifacts rely on XRF technology for non-destructive authentication and elemental analysis. This allows them to confirm the purity and composition without damaging valuable historical items.
Customs and Border Control: Customs officials use XRF analyzers to quickly screen gold shipments and articles for authenticity and declared purity, helping to combat fraud and ensure compliance with trade regulations.
What did our happy clients say?
From a VRAY case study, I saw the VR-T7 XRF Machine For Gold's 0.01% accuracy for 9999 gold in action. Its SDD detector and manual XY platform allowed a refinery to verify minute gold flakes precisely. This level of detail in precious metal analysis is crucial for maximizing yield and maintaining product integrity.
A case study highlighted the VR-H5 Handheld XRF Machine For Gold's versatility. Its 1.6kg weight and 8-hour battery life enabled on-site testing for a mobile gold buyer, providing instant 0.03% accurate readings. This proved how portable XRF gold analyzers revolutionize field appraisals, making transactions quicker and more trustworthy.
The VR-S7 XRF Machine For Gold's integrated design impressed me. A jewelry manufacturer's case showed its 11.6" touchscreen and inbuilt Windows 11 computer streamlined their QC process. The SDD detector's 0.01% accuracy for all their alloys meant fewer errors and faster production checks. It's a truly efficient gold testing machine.
I learned from a VRAY case study that the VR-M5 Portable XRF Machine For Gold, at 4.1kg, is perfect for pawn shops needing enhanced visibility. Its 5.7" retractable screen and 5MP camera helped in accurately identifying plated items vs. solid gold, preventing costly mistakes. This gold analysis machine provides excellent value for its precision and features.