บทความเกี่ยวกับเครื่องทดสอบทองและการวิเคราะห์วัสดุ

Silver analysis for 2025 covers purity standards, price trends, and technical signals, helping investors understand market shifts and make informed decisions.

Stainless steel analysis methods like XRF, OES, and spot tests help you identify grades and composition quickly and accurately for quality control.

XRF analysis ensures accurate platinum and rhodium testing in catalytic converter recycling, maximizing metal recovery and boosting profits for recyclers.

Gold recycling from old jewelry and electronics reduces waste, cuts pollution, and supports a sustainable economy by giving gold new life.

Coating thicking analyzer VR-XAU delivers precise, non-destructive coating thickness and alloy analysis for reliable quality control in any industry.

Jewelers trust compact xrf gold analyzer devices for fast, accurate, and non-destructive gold purity testing, ensuring reliability and customer confidence.

An XRF gold tester can analyze not just gold but also silver, platinum, copper, and other metals, making it a versatile tool for metal testing.

The VR-T9 99999 gold analyzer delivers ±0.001% accuracy, reliable non-destructive testing, and fast results for gold purity verification.

Standard samples ensure XRF analyzer calibration accuracy by providing known element values, improving measurement reliability and correcting instrument drift.

Compare FP and Empirical Coefficient algorithms for XRF analyzer accuracy, flexibility, and calibration needs to choose the best method for your samples.

XRF Analyzers are safe for metal testing when used properly, emitting very low radiation and featuring built-in safety measures for user protection.

Imagine identifying pure gold from counterfeits in 3 seconds—without scratching, melting, or damaging precious heirlooms. At VRAY Instrument, we’ve engineered the VR-S6 XRF Gold Analyzer to do exactly that. This cutting-edge precious metals analyzer redefines speed, accuracy, and usability for jewelers, pawnbrokers, recyclers, and manufacturers. In high-stakes precious metals trading, every second counts—but accuracy can’t be rushed. VRAY Instrument’s VR-S6 XRF Gold Analyzer redefines flexibility in authenticity testing. Unlike rigid legacy systems, this intelligent precious metals analyzer adapts to your needs, delivering lab-certified results faster than ever. EDXRF Technology: The Science Behind the Speed The VR-S6 utilizes Energy Dispersive X-ray Fluorescence (EDXRF) – a cutting-edge, non-destructive analytical method. Here’s how it works: Excitation: An X-ray tube bombards the sample with high-energy photons. Emission: Atoms in the sample absorb this energy, ejecting inner-shell electrons. As outer-shell electrons fill these gaps, they emit characteristic X-rays unique to each element (e.g., Au-Lα for gold). Detection: A high-resolution Si-PIN detector captures these fluorescent X-rays. Analysis: Sophisticated software decodes the energy spectrum, quantifying elemental composition in seconds. Why EDXRF Dominates Gold Testing: ✅ Non-Destructive: Zero damage to jewelry, coins, or bars. ✅ Multi-Element: Simultaneously detects Au, Ag, Pt, Pd, Cu, Zn, Ni, and impurities. ✅ No Sample Prep: Test solids, granules, or powders instantly. Why Choose the VR-S6 Gold Testing Machine? Three Unmatched Advantages of VRAY’s Precious Metals Analyzer Space-Smart All-in-One Design This XRF gold analyzer consolidates computer, printer, and touchscreen into a single sleek unit (smaller than a microwave!). Slide samples into its shielded chamber—ideal for cramped jewelry workshops or mobile recycling units. Lab Precision, Custom Speed Adjustable Testing: Set scan times from 3s (rapid screening) to 60s (ultra-precision)—you control the trade-off between speed and detail. 0.03% Accuracy: High-res Si-PIN detector identifies Au, Pt, Pd, Ag + traces like Cd, As, Hg. Future-Proof Software Smart FP algorithm：Without relying on multiple sample storage, the blind test results are very accurate. Live Spectrum Display: Monitor elemental peaks in real-time during extended scans. Compliance-Ready Reports: Print reports with purity value and sample photos. Seamless Support: Service Beyond the Sale VRAY’s commitment extends long after delivery: Remote Training: Master the XRF gold analyzer via online sessions. Cloud Calibration: Experts optimize performance remotely – no downtime. Why Your Business Needs This Precious Metals Analyzer Stop Fraud: Expose gold-plated tungsten or diluted alloys instantly. Boost Trust: Print certified reports with purity photos for customers. Maximize Efficiency: Test 300+ items daily – no acid, fire, or expertise required. Ready to transform your gold testing workflow? Contact VRAY Instrument