VRAY Instrument Limited
Model | VR-H5 |
Type | Handheld Precious Metal Analyzer |
Price | 15000$-18000$ |
Machine size | 254 x 79 x 280mm |
Chamber size | 500 x 400 x 200mm |
N/G Weight | 1.6Kg（with battery）/ 7.1KG |
Test time | 30s |
Test range | Solid/liquid/ powder |
Detector type | Customized Si-Pin detector from USA |
Test accuracy | 0.03% for 9999 gold |
Excitation source | Up to 50KV/200μA， tube pressure and tube flow can be adjusted freely, Target Ag (standard), Au(optional), W(optional), Rh(optional) |
Sreen | 4.3" industrial resistive touch screen |
Memory | 32GB |
Heat dissipation | Equipped with a dedicated T-shaped radiator to dissipate the heat； no need to wait for cooling of |
Power supply system | Intelligent battery with MSBUS bus, complies with air dangerous goods transport regulations, one battery can work for about 8 hours |
Data transmission | USB or bluetooth |
Rated power | 100W |
Temperature | -20℃～50℃ |
With 17 years of experience, VRAY excels in Handheld Precious Metal Analyzer solutions, epitomized by the VR-H5. This ultra-light 1.6Kg portable tester ensures precise, non-destructive elemental analysis.
Key features include 0.03% accuracy for 9999 gold via a USA-sourced Si-Pin detector and rapid 30-second tests for solid/liquid/powder samples. Its 8-hour intelligent battery, -20℃ to 50℃ operating range, and T-shaped radiator highlight technical advantages for field use. The core technical solution also includes an adjustable 50KV/200μA excitation source with Ag, Au, W, Rh targets.
VRAY's solutions offer robust product functional features and core technical schemes for reliable performance in diverse environments, built upon our extensive industry background.
VRAY's Handheld Precious Metal Analyzer (VR-H5) is ideal for various on-site and mobile applications:
On-site Jewelry Appraisal & Valuation: Quickly and accurately assess the purity of jewelry, coins, and bullion outside the lab.
Scrap Metal Sorting & Recycling: Efficiently identify and sort precious metals in scrap for recovery processes in the field.
Field Quality Control: Perform immediate elemental verification for raw materials or products at remote locations.
Pawn Shops & Retail: Enables quick, non-destructive authentication and valuation directly at the point of sale or transaction.
Customs & Verification: Used for rapid screening and identification of precious metals in transit.
Operating the VR-H5 is straightforward:
Power On: Turn on the analyzer.
Daily Calibration: Perform daily calibration using a standard sample.
Sample Placement: Place your solid, liquid, or powder sample within the testing area.
Initiate Test: Close the safety chamber (if applicable) and start the 30-second test via the 4.3" industrial resistive touchscreen.
View Results: Analyze the displayed elemental composition and purity results.
The VRAY VR-H5 Handheld Precious Metal Analyzer is priced between $15,000 - $18,000 USD.
Cost Factors for Handheld Precious Metal Analyzers
Key factors influencing the cost of the VR-H5 include:
Portability & Design: Its ultra-light 1.6Kg weight and robust build for field use.
Detector Technology: The inclusion of a high-performance Customized Si-Pin detector from USA.
Accuracy: The guaranteed 0.03% accuracy for 9999 gold.
Battery Life: The 8-hour intelligent battery system for extended mobile operation.
Environmental Adaptability: Capability to operate in a wide -20℃～50℃ temperature range.
Excitation Source: Advanced features like adjustable tube pressure/flow and optional targets (Au, W, Rh).
To ensure accurate results, safe operation, and extended lifespan for your Handheld Precious Metal Analyzer, please observe the following:
Daily Protocol: Strictly follow requirements to preheat and calibrate your Handheld Precious Metal Analyzer after its first activation each day.
X-ray Safety: This device emits low-dose X-rays; never aim the probe at humans or animals. Ensure the protective door/shielding is engaged during operation.
Careful Handling: When using your Handheld Precious Metal Analyzer, minimize shaking for consistent results. Avoid dropping, striking, or strong impacts, which can damage internal components. Always transport it in its shock-proof carrying case.
Environmental Control: Store your Handheld Precious Metal Analyzer in a dry, cool place, avoiding flammable gases, excessive dust, or explosive environments.
Sample Preparation: Clean the sample surface before testing to remove any dust, oil, or oxidation that could interfere with accurate readings.
Operational Integrity: Adhere strictly to the operation manual; do not modify parameter settings privately or alter calibration data, as this can lead to inaccuracies or system issues.
Continuous Use & Power: Avoid prolonged, continuous detection without interruption to prevent overheating. Ensure adequate battery charge (recharge below 20%) and stable power supply for your Handheld Precious Metal Analyzer to prevent measurement inaccuracies or system crashes.
Detector Protection: Never touch the detector window with fingers or sharp objects; damage to this sensitive component results in very high maintenance costs.
Regular Cleaning: Regularly wipe the exterior and testing window of your Handheld Precious Metal Analyzer with a soft, lint-free cloth.
When investing in a Handheld Precious Metal Analyzer, consider these crucial factors to ensure it meets your specific needs:
Portability: The instrument's physical size and weight are paramount for a Handheld Precious Metal Analyzer. Look for models with a compact design and light weight (e.g., 1.6Kg with battery for VRAY VR-H5) for maximum carrying convenience.
Elemental Detection Range: Verify that the Handheld Precious Metal Analyzer supports all common precious metal elements (such as Au, Ag, Pt, Pd, Rh, Cu, Zn, Ni) and their typical alloying elements relevant to your analysis requirements.
Accuracy/Resolution: This directly impacts reliability. Accuracy is expressed in ppm or an error margin (e.g., ±0.03% for 9999 gold). Lower resolution signifies higher sensitivity. Models with SDD detectors are often preferred for superior sensitivity.
Test Speed: Consider how quickly the Handheld Precious Metal Analyzer provides results. Typically, this ranges from 30 to 60 seconds. Faster test times are crucial for high-frequency testing environments.
Protection and Safety Certification: Ensure the Handheld Precious Metal Analyzer has robust X-ray safety shielding, interlocking protective doors, and has passed necessary radiation license certifications to guarantee user safety and regulatory compliance.
Brand Reputation and After-sales Service: Research the manufacturer's brand reputation. Crucially, confirm the availability of local maintenance, on-site service, comprehensive training support, and a suitable warranty period (a one-year warranty is commonly suggested).
What did our happy clients say?
Our new VRAY Handheld Precious Metal Analyzer (VR-H5) is a game-changer! Its 1.6Kg weight and 0.03% accuracy for 9999 gold are incredible for on-site appraisals. The 30s test time is super efficient. Absolutely essential for our mobile business. Highly recommended!
We've just integrated this VRAY Handheld Precious Metal Analyzer (VR-H5), and it's built to last! The 8-hour battery life and -20℃～50℃ temperature range are perfect for fieldwork. Its 0.03% accuracy and USA Si-Pin detector provide immense confidence. Truly robust. Highly recommended!
My recent acquisition of the VRAY Handheld Precious Metal Analyzer (VR-H5) has revolutionized our scrap sorting. The 30s test time and 0.03% accuracy with the USA Si-Pin detector are exceptional. It handles solid/liquid/powder effortlessly. A top-tier, efficient tool. Strongly recommend!
Our latest investment in the VRAY Handheld Precious Metal Analyzer (VR-H5) is fantastic! The 4.3" touchscreen is intuitive, and its 0.03% accuracy for 9999 gold is unbeatable for its 1.6Kg portability. It's a powerful yet user-friendly device. A definite must-have for jewelers!