VRAY Instrument Limited
A Precious Metal Analyzer is a sophisticated, non-destructive instrument that uses advanced X-ray Fluorescence (XRF) technology to precisely determine the elemental composition and purity of precious metals such as gold, silver, platinum, palladium, and more.
Our featured models, the VR-M5 Portable Gold Tester, VR-H5 Handheld Gold Tester, VR-S7 Desktop Gold Tester, and VR-X5 All-in-one Desktop Gold Tester, exemplify our commitment to delivering top-tier performance and value. Each unit is engineered for rapid analysis across solid, liquid, and powder samples, ensuring you have the ideal tool for any precious metal assessment.
Model | Type | Price (USD) | Key Accuracy | Detector Type | X-ray Tube | Special Features | N/G Weight |
VR-M5 | Portable Gold Tester | $15,000 - $18,000 | 0.05% for 9999 gold | Customized Si-Pin from USA | N/A (Standard XRF source) | 5.7" retractable color touch screen, Built-in 5MP HD camera, 32GB Memory, USB/Bluetooth, -20℃~50℃ temp | 4.1Kg / 11.1KG |
VR-H5 | Handheld Gold Tester | $15,000 - $18,000 | 0.03% for 9999 gold | Customized Si-Pin from USA | 50KV/200μA (Ag, Au, W, Rh targets) | 4.3" industrial resistive touch screen, 8-hour intelligent battery, 32GB Memory, USB/Bluetooth | 1.6Kg (with battery) / 7.1KG |
VR-S7 | Desktop Gold Tester | $20,000 - $22,000 | 0.01% for 9999 gold | High sensitivity SDD | 50W micro-focused beryllium window | Inbuilt i5-1035G7 Win11 Computer, 11.6" touchscreen, K(19)~U(92) Element Range, ϕ1.5mm Collimator | 31Kg / 40KG |
VR-X5 | All-in-one Desktop | $10,000 - $11,000 | 0.05% for 9999 gold | Customized Si-Pin | 50W micro-focused tungsten | Inbuilt Intel i5 3320M computer, K(19)~U(92) Element Range, ϕ2.5mm Collimator | 38Kg / 47KG |
Our leading precious metal analyzers are distinguished by a suite of cutting-edge features designed for optimal performance:
Non-Destructive Testing: All VRAY precious metal analyzers provide rapid, accurate results without damaging the integrity of valuable samples.
Rapid Test Time: Each model delivers quick analysis, typically within 30-40 seconds, significantly boosting workflow efficiency.
Versatile Sample Compatibility: Capable of analyzing solid, liquid, and powder samples, making them suitable for diverse applications.
Advanced Detector Technology:
High-sensitivity SDD Detector (VR-S7): Offers unparalleled energy resolution and the highest accuracy (0.01% for 9999 gold), ideal for the most demanding laboratory and refining applications. It also provides the widest elemental range from K(19) to U(92).
Customized Si-Pin Detector (VR-M5, VR-H5, VR-X5): Provides excellent accuracy (0.03% or 0.05% for 9999 gold) at a more accessible price point, balancing performance with cost-effectiveness for various commercial uses.
Optimized X-ray Tubes:
Beryllium Window (VR-S7): Enhances detection of lighter elements, expanding the analytical scope.
Adjustable Targets (VR-H5): Allows optimization for specific precious metals like gold, platinum, or palladium.
Intuitive User Interfaces: Featuring touchscreens (5.7" for VR-M5, 4.3" for VR-H5, 11.6" for VR-S7) and inbuilt industrial computers (VR-S7, VR-X5), ensuring ease of operation and streamlined data management.
Superior Heat Dissipation: All models are equipped with a dedicated T-shaped radiator, eliminating the need for cooling breaks and enabling continuous, stable operation.
Robust & Portable Designs:
Handheld (VR-H5): Exceptionally lightweight (1.6Kg) with an 8-hour intelligent battery system, perfect for extensive fieldwork.
Portable (VR-M5): A compact 4.1Kg unit with a built-in 5-million HD camera and retractable screen, ideal for mobile appraisals with visual documentation.
Desktop (VR-S7, VR-X5): Stable, high-performance units for fixed laboratory or showroom environments.
Comprehensive Data Management: Features ample memory (32GB for VR-M5, VR-H5) and versatile data transmission options (USB, Bluetooth) for easy reporting and record-keeping.
Our VRAY analyzers earn the title of Best Precious Metal Analyzers by consistently meeting and exceeding the following critical standards:
Unparalleled Accuracy & Reliability: Achieving purity measurements down to 0.01% for 9999 gold (VR-S7) demonstrates superior analytical precision. Reliability is guaranteed by advanced detector technology and stable X-ray sources.
True Non-Destructive Testing: Unlike traditional methods, our XRF analyzers preserve the value and integrity of precious items, a fundamental requirement for the industry.
Speed & Efficiency: Rapid test times (30-40 seconds) allow for high throughput, crucial for busy businesses and immediate customer service.
Versatility Across Applications: The ability to analyze solids, liquids, and powders, combined with a wide elemental range (K-U on VR-S7, VR-X5), makes them suitable for jewelry, coins, dental alloys, scrap, and industrial materials.
Durability & Continuous Operation: Robust construction and advanced thermal management ensure stable performance even during prolonged use, maximizing uptime and productivity.
User-Friendly Design: Intuitive software and ergonomic hardware design minimize training requirements and facilitate seamless operation for all users.
Excellent Price-to-Performance Ratio: We offer a range of models, from the cost-effective VR-X5 to the premium VR-S7, ensuring high performance at various budget points.
Selecting the best precious metal analyzer for your needs involves aligning instrument capabilities with your specific operational requirements:
Determine Your Accuracy Needs:
Ultimate Precision (0.01%): For high-stakes refining, hallmarking, or scientific research, the VR-S7 with its SDD detector is indispensable.
High Commercial Accuracy (0.03%-0.05%): For most jewelers, pawn shops, and general precious metal buyers, the VR-H5, VR-M5, or VR-X5 provide excellent precision for daily transactions.
Assess Portability Requirements:
Field/Mobile Use: If you need to test items at different locations, the VR-H5 (handheld) for ultimate portability and the VR-M5 (portable) for a slightly larger screen and camera are ideal.
Fixed Location (Benchtop): For a store counter, lab, or office, the VR-S7 (premium desktop) or VR-X5 (economical desktop) offer stability and robust features.
Consider Sample Types and Sizes: Ensure the chamber size accommodates your typical samples. All models listed support solid, liquid, and powder, except VR-X3 which is solids only. The VR-M5 has a notably large chamber for a portable unit.
Budget: VRAY offers competitive pricing across different performance tiers. The VR-X5 is an excellent entry point for desktop XRF, while the VR-S7 represents a higher investment for top-tier accuracy.
You can purchase the Best Precious Metal Analyzers directly from VRAY, the original factory. This ensures you receive authentic products, direct manufacturer support, and often the most competitive pricing.
The Price range for our featured models is $10,000 to $22,000 USD. This investment yields a significant Return on Investment (ROI) through:
Fraud Prevention: Instantly detect fakes, under-karated items, and plating, saving your business from costly mistakes.
Accurate Valuation: Precise elemental analysis leads to fair and accurate pricing, optimizing your buying and selling margins.
Increased Efficiency: Rapid, non-destructive testing accelerates workflow, allowing you to process more items and serve more customers.
Enhanced Reputation & Trust: Offering transparent, verifiable testing results builds strong customer confidence.
Reduced Consumables: XRF technology eliminates the need for messy and expensive chemical reagents.
VRAY is dedicated to ensuring you maximize your investment. We provide comprehensive technology support, including:
Expert Technical Assistance: Our skilled team is ready to assist with setup, operation, and troubleshooting.
Software Updates: Regular updates to enhance functionality and accuracy.
Calibration & Maintenance: Guidance and services to keep your analyzer performing at its peak.
Training Resources: Materials and support to help your team master the instrument quickly.
For 17 years, VRAY has been at the forefront of XRF technology, delivering solutions that empower businesses worldwide. Our Best Precious Metal Analyzers—the VR-M5, VR-H5, VR-S7, and VR-X5—are a testament to our unwavering commitment to precision, reliability, and user satisfaction.
Don't leave your precious metal transactions to chance. Invest in a VRAY analyzer and gain the confidence that comes from accurate, instant, and non-destructive analysis. As the original factory, we guarantee genuine products, direct support, and unparalleled expertise.
Elevate your precious metal analysis capabilities today. Contact us immediately to discuss your needs and place your order!
