VRAY offers professional XRF gold analyzer solutions, designed to meet various precise gold and silver analysis needs. We provide several advanced instruments, including:
VR-T7 Desktop Gold Tester ($20,000-$22,000).
VR-T6 Desktop Gold Tester ($12,000-$13,000).
VR-S6 Mini Desktop Gold Tester ($12,000-$14,000).
All models feature a rapid 30-second test time and can accurately analyze various sample forms including solid, liquid, and powder. The VR-T7 is equipped with a high-sensitivity SDD detector, achieving an industry-leading 0.01% ultra-high accuracy. The VR-T6 and VR-S6 utilize customized USA Si-Pin detectors, providing excellent 0.03% accuracy. Core technology for all models is based on a 50W micro-focused X-ray tube, complemented by a dedicated T-shaped radiator ensuring stable long-term operation without needing to wait for cooling.
Product composition and features are diverse: The VR-T7 includes a 5-million-pixel high-resolution camera with 40x-160x magnification; while the VR-T6 and VR-S6 integrate an i5-1035G7 industrial computer with an 11.6-inch touchscreen for convenient operation. Notably, the VR-S6, with its light 31Kg design, is an ideal choice for space-limited environments.
We are committed to providing comprehensive technical support and after-sales services, including installation instructions, software updates, technical training, hardware warranty, and remote guidance. For emergency situations, we can provide remote support or dispatch engineers for on-site service.
VRAY's XRF Gold Analyzers offer essential, non-destructive solutions for precise gold and precious metal analysis. They are crucial for fraud prevention, accurate valuation, and quality control across diverse industries.
Application Scenario / User Group | What it Solves / Needs Addressed |
Jewelry Stores / Gold Retail Chains | Distinguishes genuine/fake items; identifies karat levels (18K, 22K); builds customer trust. |
Gold Recycling / Pawnshops | Determines purity for precise pricing; offers non-destructive testing; generates professional reports. |
Jewelry Manufacturers / Precious Metal Factories | Ensures raw material purity; controls metal composition for consistency; optimizes alloy ratios. |
Third-Party Labs / Certification Authorities | Enables high-precision elemental analysis; supports data export for reporting; multi-element testing. |
Coin Collectors / Antique Dealers | Verifies authenticity; protects value; detects fake/plated items without damage. |
Operating your VRAY XRF Gold Analyzer involves powering on, launching software, a 10-minute preheat, and calibration. Place the sample, close the cover, and press 'start'; complete results are ready in 30 seconds for printing or saving.
For safe and stable operation, always preheat and calibrate daily. Test with the protective door closed to prevent X-ray leakage. Use a regulated power supply/UPS. Maintain a dry, clean, ventilated environment (avoid heat/humidity/dust). Strictly follow the manual; never modify parameters/calibration data. Avoid forced power-offs or frequent on/offs to prevent component damage. Do not move samples or open the door during testing. Avoid touching the detector window with sharp objects/fingers to prevent costly repairs.
For a detailed video tutorial on operating an XRF gold analyzer, please click on "How to use an XRF gold analyzer" to learn more.
Choosing an XRF Gold Analyzer requires balancing cost with performance. VRAY offers diverse models tailored to specific needs and budgets. This guide outlines pricing and key considerations.
Model | Price Range | Key Features |
VR-T7 | $20K-$22K | SDD, 0.01% Accuracy, Camera |
VR-T6 | $12K-$13K | Si-Pin, 0.03% Accuracy, Inbuilt PC |
VR-S6 | $12K-$14K | Mini, Si-Pin, 0.03% Accuracy |
Detection Range: Supports common precious metals (Au, Ag, Pt, Pd, etc.) and alloying elements.
Accuracy/Resolution: Expressed in ppm or % error (e.g., ±0.01%); lower values imply higher sensitivity; SDD preferred.
Test Speed: Generally 30-60 seconds; faster for high-frequency use.
X-ray Tube Power: 4W-50W range; higher power for stronger penetration/speed.
Safety & Certification: Includes X-ray safety shielding, interlocked doors, and radiation license.
After-sales Service: Local maintenance, training support, and warranty (1 year suggested).
Our XRF Gold Analyzer features a highly user-friendly interface in both Chinese and English, with graphical guidance and one-click testing. Non-technical staff can become confident operators with just 30 minutes to an hour of basic training. The device provides preliminary analysis data in approximately 3 seconds, with the complete, accurate results displayed within 30 seconds.
Our instruments utilize high-precision XRF (X-ray fluorescence) technology, delivering highly accurate and stable results with typical accuracy ranging from ±0.01% to ±0.1%, depending on the machine configuration. To maintain long-term stability and accuracy, weekly calibration using the provided 1-3 standard reference samples is recommended.
Our XRF Gold Analyzer can detect 74 kinds of precious metal elements, including gold, silver, copper, palladium, and rhodium, covering a detection range of K-U. It automatically calculates and displays K-values (e.g., "Au 75% = 18K") with a full metal breakdown. It can identify differences between surface plating and solid gold, alerting to abnormal structures. The device also comes with a multi-functional sample holder and positioning aids for accurately testing small items like rings, earrings, or tiny scraps.
Yes, the system can generate detailed test reports in PDF or Excel formats, which can be printed via built-in or external printers. You can customize these reports to include your company logo, customer name, sample ID, and date. All test results are automatically saved locally on the device and can be easily exported via USB for archiving or further analysis. The software also supports searching and reprinting historical data.
Yes, the XRF Gold Analyzer is safe when used properly. The device is designed with robust safety features, including comprehensive X-ray shielding and a safety interlock door system. This ensures that radiation is fully contained within the device during operation, meeting all international safety standards and preventing any harmful exposure to the operator.
Most models come with a 1-year warranty, coupled with lifetime technical support. Our machines are manufactured for stability and require minimal maintenance. In case of any problem, VRAY offers reliable after-sales services including remote diagnosis, remote assistance, on-site repair where necessary, and backup unit support to minimize any potential downtime.
What did our happy clients say?
We recently acquired a VRAY XRF gold analyzer (VR-T7). Its 0.01% accuracy for 9999 gold is vital for our lab. The SDD detector and rapid 30-second test time are excellent. An incredibly precise instrument we strongly recommend!
Our VRAY XRF gold analyzer (VR-T6) purchase has been a success! The 0.03% accuracy and 30-second testing are superb for its value. Its inbuilt i5 PC with 11.6" touchscreen is very user-friendly. Highly recommend this efficient XRF gold analyzer!
Just upgraded to a VRAY XRF gold analyzer (VR-S6). Its mini-desktop design and 31Kg weight are ideal for our compact space. Delivers 0.03% accuracy in 30 seconds. So convenient and reliable! Definitely recommend this XRF gold analyzer.
Very impressed with our new VRAY XRF gold analyzer (VR-T7)! The 5MP camera with 160x magnification is invaluable for tiny details. 0.01% accuracy is unmatched, and the 50W X-ray tube ensures thorough testing. A truly top-tier machine!