VRAY Instrument Limited
Choosing the right XRF spectrometer involves understanding the relationship between price, features, and your specific needs. VRAY offers a range of XRF solutions designed to meet diverse professional requirements for gold and precious metal testing.
Here’s a summary of VRAY's XRF spectrometer pricing:
Model | Type | Price Range (USD) |
VR-X3 | Desktop Gold Tester | $6,000 - $7,000 |
VR-X5 | Compact Desktop XRF | $10,000 - $11,000 |
VR-S6 | Mini Desktop XRF | $12,000 - $14,000 |
VR-H5 / VR-M5 | Handheld / Portable XRF | $15,000 - $18,000 |
VR-S7 / VR-T7 | High-Precision Desktop XRF | $20,000 - $22,000 |
The cost of an XRF spectrometer is primarily driven by the underlying technology and specialized features designed for specific applications. Here are the key factors that influence the price range of VRAY's models:
Price Factor | Description | Impact on Price |
Detector Technology | Si-Pin Detectors (e.g., VR-X5, VR-S6, VR-H5/M5) offer good accuracy for most applications at a moderate cost. SDD (Silicon Drift Detector) technology (e.g., VR-S7/T7) provides superior resolution and lower detection limits for ultimate precision, driving up the price. Gas Proportional Counters (e.g., VR-X3) are the most basic and cost-effective. | High |
Test Accuracy | Higher precision, especially for 99.99% gold (e.g., 0.01% vs. 0.05% accuracy), requires more advanced detectors and sophisticated calibration, leading to higher costs. | High |
Portability | Handheld/Portable units (e.g., VR-H5/M5) are engineered for mobility, featuring lighter components, robust designs for field use, and powerful battery systems, which contribute to their cost compared to desktop units with similar analytical power. | Medium |
X-ray Tube Type | The type of X-ray tube (e.g., beryllium window vs. tungsten target) impacts the range of elements that can be efficiently excited and detected, especially lighter elements, influencing precision and versatility. | Medium |
Integrated Features | Components like built-in computers, high-resolution touchscreens, high-magnification cameras with XY platforms, and ample memory add to the overall manufacturing cost and user convenience. | Medium |
Machine Size | While not always directly proportional to price, the design and engineering for a mini desktop or compact form factor (e.g., VR-S6, VR-X5) can sometimes involve specialized component arrangements. | Low |
Choosing the "right cost" for an XRF spectrometer isn't just about the lowest price; it's about the best value for your specific operational needs. Here's how to ensure your purchase is a sound investment:
Are you dealing with 99.99% pure gold regularly? If so, the VR-S7/T7 with 0.01% accuracy and an SDD detector is a professional necessity, justifying the higher investment by preventing significant losses from minute discrepancies.
Is 0.03% or 0.05% accuracy sufficient for your typical karat gold (10K, 14K, 18K, 24K) and precious metal testing? If yes, models like the VR-X5, VR-S6, VR-T6, VR-H5, or VR-M5 offer excellent performance at a more accessible price point.
Do you primarily need quick, basic verification (e.g., distinguishing real gold from fakes) and deal with common alloys? The VR-X3 might be the most cost-effective entry point.
Do you need to test on-site, at client locations, or in the field? A portable/handheld unit like the VR-H5 or VR-M5 is essential. The investment in portability pays off by expanding your service reach, enabling immediate fraud detection, and saving time and shipping costs associated with sending samples to a lab.
Will you always test at a fixed location (e.g., a counter or workbench)? A desktop model (VR-X3, VR-X5, VR-S6, VR-T6, VR-S7/T7) will be more suitable, often offering larger sample chambers and potentially more stable operation.
How many tests do you perform daily? Features like fast test times (30s across all VRAY models) and continuous operation (no cooling wait) are standard across VRAY. However, specific features like an integrated computer (VR-T6, VR-S6) or a large, intuitive touchscreen can streamline high-volume workflows.
Do you need detailed visual documentation or precise targeting of tiny areas? The VR-S7/T7's advanced camera and XY platform justify its price for such specialized needs.
Fraud Prevention: An accurate XRF machine quickly pays for itself by preventing costly mistakes from buying or selling fraudulent or mis-karated gold.
Increased Customer Trust: On-the-spot, non-destructive testing builds confidence and professionalism, leading to repeat business.
Operational Efficiency: Faster testing and accurate results reduce labor costs and improve overall throughput.
Reduced External Costs: Eliminate or significantly reduce reliance on expensive external assay services.
By carefully evaluating these factors against your business model and operational needs, you can select the VRAY XRF spectrometer that provides the best balance of performance and cost-effectiveness, ensuring a strong return on your investment.
