VRAY Instrument Limited
VRAY offers comprehensive 24k Gold Tester solutions, leveraging advanced X-ray Fluorescence (XRF) for precise, non-destructive analysis in jewelry, pawnshops, and refining. Our diverse range includes the portable VR-M5 (30s, 0.05% accuracy for 9999 gold, tests solid/liquid/powder), the desktop VR-X3 (50-60s, 0.1% accuracy for 999 gold, detects common elements), and the high-end desktop VR-S7 (30s, 0.01% accuracy for 9999 gold, tests solid/liquid/powder, wide elemental range). All VRAY 24k Gold Testers integrate robust 50W X-ray tubes, high-precision detectors, efficient cooling (T-shaped radiator), and powerful integrated industrial computers. We offer logo customization (Min. 5 units) and provide comprehensive after-sales service: 1-year warranty, installation, training, and remote guidance, ensuring reliable operation.
Component/Spec | General Description | VRAY Specifics / Examples | Key Specifications / Values |
Testing Method | Analysis principle | Non-destructive | X-ray Fluorescence (XRF) Technology |
Detector Types | Sensor for X-ray detection | High-sensitivity SDD (VR-S7), Customized Si-Pin (VR-M5), Stable Gas Proportional (VR-X3) | N/A (type is the value) |
X-ray Tube | Source of X-rays | Micro-focused | Typically 50W (50 kV, 1mA) |
Collimator | Shapes X-ray beam | N/A | Common sizes like φ1.5mm, φ2.5mm |
Integrated PC | Built-in processing unit | Intel SandyBridge, i5-1035G7 Windows 11 | N/A (type is the value) |
Screens | User interface display | Retractable color touch screens | E.g., 5.7", 11.6" |
Safety | Protection features | X-ray shielding, Safety Interlock Door, T-shaped radiator | For cooling/protection |
Data/Connectivity | Data handling/comm. | PDF/Excel report generation, Data saving & search | USB, Bluetooth, 32GB Memory |
Sample Holders | Device for sample placement | Multi-functional with positioning aids | For small items (rings, earrings, scrap) |
Power | Electrical requirements | Recommended: Regulated Power Supply or UPS | Rated Power (e.g., <150W) |
Environment | Operating conditions | N/A | Temperature (-20℃~50℃ portable, 10℃~35℃ desktop), Humidity (40-70% Noncondensing) |
VRAY's 24k Gold Testers are advanced XRF analyzers designed for precise, non-destructive analysis in jewelry, pawn shops, and refining. Our models offer diverse features and performance:
High Accuracy & Speed: Our testers boast exceptional accuracy, from 0.01% for 9999 gold (VR-S7) to 0.05% (VR-M5) and 0.1% (VR-X3), with rapid test times of 30-60 seconds.
Versatile Testing: Capable of analyzing various sample types including solids, liquids, and powders, detecting common precious metals and a wide range of elements.
User-Friendly Design: Features like high-definition cameras, intuitive touchscreens, and built-in industrial computers ensure ease of use.
Robust & Safe: Equipped with advanced X-ray tubes, high-precision detectors, and dedicated T-shaped radiators for efficient cooling. Safety is paramount with X-ray shielding and interlock systems.
Comprehensive Data Management: Supports automatic saving of results, historical data search, and professional report generation (PDF/Excel) with customization options (e.g., company logo).
Operating your VRAY 24k Gold Tester is straightforward: power on, preheat for 10 minutes, calibrate with a sample, position your item, securely close the safety door, and press start. Results are typically displayed within 30 seconds. For safety, always ensure the protective door is sealed during testing and use a stable power supply (UPS recommended). Avoid unauthorized parameter modifications, frequent power cycling, and exposure to extreme environments, as these can impact device integrity and data accuracy.
VRAY offers extensive and reliable technical support. This includes initial installation instructions, continuous software updates for enhanced functionality, and thorough technical training for confident operation. In case of any issues or emergency faults, VRAY provides rapid assistance through remote guidance and diagnosis. For complex problems, our support extends to software and hardware replacement services, and, when necessary, on-site engineer service is available, all backed by a 1-year hardware warranty, ensuring maximum uptime and instrument longevity.
VRAY Electronic Gold Testers typically range from $6,000 to $22,000, with prices varying by model and features. The VR-X3 starts around $6,000-$7,000, the portable VR-M5 is $15,000-$18,000, and the high-end VR-S7 is $20,000-$22,000. When purchasing, consider the required element detection range, accuracy/resolution (SDD detectors are preferred), test speed, X-ray tube power, safety certifications, and the brand's after-sales service (local maintenance, training, warranty). Choosing based on these core metrics ensures you get the best solution for your specific needs.
24k Gold Testers are essential XRF analyzers designed to solve critical challenges in precious metals. They precisely determine elemental composition and purity, especially for 24k gold (99.99%), non-destructively. These XRF instruments are indispensable for:
Jewelers: Quickly verifying authenticity, preventing fraud from fake or plated items, and accurately valuing pieces for purchase or sale. They solve the common problem of unknowingly buying under-karated or counterfeit gold.
Pawn Shops: Standardizing gold buying processes across multiple branches, instantly detecting gold-plated fakes, and ensuring fair, accurate valuations. This mitigates risk and builds customer trust by eliminating inconsistencies.
Gold Refiners: Rapidly screening large volumes of incoming scrap material for initial sorting, and crucially, performing ultra-high precision verification (like 0.01% accuracy) for final settlement batches of certified 99.99% gold output. This optimizes workflow speed while guaranteeing critical purity.
Recyclers & Manufacturers: Ensuring quality control of raw materials, minimizing loss from impure batches, and providing accurate assessments for pricing.
In essence, VRAY 24k Gold Testers provide speed, accuracy, and undeniable proof of purity, safeguarding investments and streamlining operations across the precious metals industry.
Here are some frequently asked questions about 24k Gold Testers, covering everything from accuracy to support, with insights into VRAY's solutions.
24k Gold Testers are highly accurate, relying on X-ray Fluorescence (XRF) technology for precise, non-destructive analysis. VRAY's models boast exceptional precision; for instance, the VR-S7 achieves 0.01% accuracy for 9999 gold, the VR-M5 offers 0.05%, and the VR-X3 provides 0.1% accuracy. Beyond proper machine calibration and ideal environmental conditions, accuracy is professionally influenced by the detector's resolution (VRAY uses high-sensitivity SDD and Si-Pin detectors), matrix effects from other elements, and potential spectral overlaps.
The price of a 24k Gold Tester typically ranges from $6,000 to $22,000, largely dependent on its features, accuracy, and portability. For example, VRAY's VR-X3 (desktop) is $6,000-$7,000, the VR-M5 (portable) is $15,000-$18,000, and the high-end VR-S7 (desktop) is $20,000-$22,000. Key factors influencing cost include test accuracy, speed, X-ray tube power, detector type, sample range (solid/liquid/powder), and included safety features.
Yes, customization is often available, particularly for bulk purchases. For instance, VRAY offers logo customization for your 24k Gold Tester when ordering a minimum of 5 units. This allows businesses to brand their equipment, integrating it seamlessly into their operational setup and enhancing professional appearance.
Using a 24k Gold Tester is straightforward: power on, preheat for 10 minutes, calibrate with a sample, place your item, securely close the safety door, and press start. Results appear in about 30 seconds. A common misconception is that they emit harmful radiation; however, when used properly, devices like VRAY's are safe, with X-ray shielding and interlock systems ensuring full containment. They can also test small items like rings/earrings using specialized holders. Always ensure the safety door is closed during testing, use stable power, and avoid unauthorized modifications or extreme environments to prevent hazards like X-ray leakage or system damage.
Proper maintenance significantly extends your 24k Gold Tester's lifespan. Daily, wipe the outer shell and test window with a soft cloth to prevent dust and ensure clarity. Regularly clean fans and vents to prevent overheating. It's crucial to maintain the operating environment with room temperatures between 15-30°C and humidity below 70%, avoiding direct sunlight. Always use a voltage stabilizer or UPS for stable power, and avoid prolonged high-load use, allowing for regular cooling breaks.
VRAY provides comprehensive and reliable technical support for our 24k Gold Testers. This includes initial installation guidance, continuous software updates for enhanced functionality, and thorough technical training for confident operation. For urgent issues or emergency faults, we offer rapid assistance through remote guidance and diagnosis. Our support extends to software and hardware replacement services, and, when necessary, engineer on-site service is available, all backed by a 1-year hardware warranty to ensure continuous reliability and maximum uptime.
What did our happy clients say?
Our Thai refinery recently bought the VRAY VR-S7 24k Gold Tester. We're thrilled! Its 0.01% accuracy for 9999 gold and 30s test time are critical for final settlements. The high-sensitivity SDD detector significantly boosts efficiency, perfectly solving our need for ultra-high precision at speed. It's an indispensable asset. Highly recommended!
I recently bought the VRAY VR-M5 24k Gold Tester – a game-changer for my mobile business! Its 4.1Kg portable design and 0.05% accuracy for 9999 gold provide instant, reliable valuations anywhere. Testing solid/liquid/powder is incredibly versatile. It's truly streamlined our on-site operations, solving key efficiency needs. Fantastic, highly recommended!
Our US pawn chain recently standardized with the VRAY VR-X3 24k Gold Tester. We're very pleased! Its 0.1% accuracy for 999 gold is perfect for our needs, and the integrated industrial PC simplified deployment. This unit quickly detects fakes, significantly reducing risk and standardizing valuations chain-wide. A solid, highly recommended investment that truly solved inconsistencies!
We recently purchased the VRAY VR-S7 24k Gold Tester and are amazed! Its 0.01% accuracy and robust 50W X-ray tube let us test solids, liquids, and powders across a wide elemental range. The 11.6" touchscreen and i5 PC make complex analysis smooth. This powerful machine perfectly resolved our advanced material verification needs. Absolutely top-tier, highly recommended!