VRAY Instrument Limited
Portable XRF Analyzer offers numerous benefits due to their advanced design and capabilities:
Exceptional Portability: Lightweight (VR-H5: 1.6Kg; VR-M5: 4.1Kg) and compact for easy transport and on-site use.
Non-Destructive Testing: Preserves the integrity and value of the analyzed sample.
Rapid & Accurate Results: Provides quick analysis (3-30 seconds) with high precision (e.g., VR-H5: 0.03% accuracy for 9999 gold; VR-M5: 0.05%).
Broad Elemental Detection: Capable of quantifying elements from Magnesium to Uranium, including 74 precious metals (Au, Ag, Pt, Pd, etc.).
Versatile Sample Handling: Can test solids, liquids, powders, and even irregularly shaped or large items that won't fit into a desktop chamber.
User-Friendly Interface: Features intuitive touchscreen operation (4.3" or 5.7" screens) with one-button functionality, minimizing training requirements.
Robust Design: Engineered for reliability in varying conditions (-20℃ to 50℃ operating temperature) with efficient heat dissipation systems (e.g., T-shaped radiator) to prevent overheating.
Extended Battery Life: Offers long continuous operation (e.g., 5-8 hours per charge) for field use.
Comprehensive Data Management: Includes large internal memory (32GB) for storing results, with options for USB/Bluetooth data export and generating customizable PDF/Excel reports.
A portable XRF analyzer is indispensable tools that address critical challenges across various sectors:
Fraud Prevention: Instantly identifies fake gold, distinguishing between pure metals, alloys, and plated items to protect businesses and consumers.
Quality Control & Assurance: Verifies material purity and elemental composition in real-time, ensuring product quality in manufacturing, recycling, and metallurgy.
Accurate Valuation: Provides precise analytical data for fair and transparent pricing of precious metals, scrap, and other materials.
On-site Material Identification: Eliminates the need for off-site lab testing, saving significant time and costs, and enabling immediate decision-making.
Environmental Screening: Detects hazardous elements in consumer products or environmental samples, contributing to safety compliance.
Archaeological & Art Analysis: Non-destructively identifies materials in historical artifacts for conservation and study.
Operating VRAY's Portable XRF Analyzers is designed to be straightforward:
Power On: Turn on the device.
Daily Calibration: Perform recommended daily preheating and calibration using certified reference materials.
Select Test Mode: Choose the appropriate application mode for your sample type.
Align Sample: Position the sample securely against the analyzer's nosepiece/window, ensuring proper contact.
Start Test: Press the 'start' button.
View & Manage Results: Analysis results typically appear on the screen within 3 to 30 seconds, ready for review, saving, exporting via USB/Bluetooth, or printing.
For a more intuitive operation guide, please watch our VRAY video tutorial on 'How to use a portable XRF analyzer.
While Portable XRF Analyzer utilizes low-dose X-rays and incorporate robust safety features, adhering to safety guidelines is paramount:
Always Consult the Manual: Thoroughly read and follow all operating and safety instructions provided in the user manual.
Keep Clear of the Beam: Never aim the analyzer's nosepiece or X-ray beam directly at yourself, other individuals, or animals. The X-ray beam is only active during analysis.
Utilize Safety Accessories: For frequent testing of small or irregularly shaped samples, use a bench-top stand or small sample safety shield to minimize potential scattered radiation.
Do Not Tamper with Detector Window: Never touch, modify, or attempt to clean the detector window with anything other than approved methods/materials.
Operate in Appropriate Environments: Use the analyzer in a cool, dry place. Avoid flammable, explosive, or excessively humid environments.
Maintain Power Levels: Avoid operating the device with critically low battery levels or from an unstable power supply. Ensure regular charging for optimal and safe performance.
No Unauthorized Modifications: Do not attempt to modify the analyzer's software, calibration data, or internal hardware parameters without explicit authorization and guidance from VRAY's certified technicians.
A portable XRF analyzer is a handheld device designed for instant, on-site elemental analysis and immediate decision-making. Unlike lab-based XRF, which offers a wider analytical range for confirmatory data in a controlled environment, portable units like VRAY's VR-H5 (1.6Kg) and VR-M5 (4.1Kg) prioritize mobility and quick on-spot results. Benchtop XRFs are ideal for in-depth, precise analysis in fixed lab settings, whereas portable models excel in flexibility for on-the-go testing.
Portable XRF analyzers offer unmatched flexibility for on-the-go analysis, allowing users to test items of any size or shape directly in the field, retail, or manufacturing line. VRAY's models provide rapid results (3-30 seconds) with high accuracy (e.g., VR-H5: 0.03% for 9999 gold), crucial for immediate quality control, fraud prevention, and accurate valuation. Their robust design ensures reliable performance across diverse environments (-20℃ to 50℃).
Yes, portable XRF analyzers, including VRAY's models, are designed with multiple safety features like automatic X-ray shutdown when not in use and robust shielding, making them safe when used as instructed. Operators should always keep hands and eyes away from the analyzer nosepiece. For frequent testing of small or LD (low-density) samples, using a bench-top stand or small sample safety shield is recommended to minimize scattered radiation.
The price of a portable XRF analyzer can vary based on application, detector type, and features. VRAY's VR-H5 Handheld Gold Tester and VR-M5 Portable Gold Tester are competitively priced within the $15,000-$18,000 range. This price reflects advanced specifications like customized Si-Pin detectors, high accuracy, and integrated data management, offering excellent value for their performance.
VRAY's portable XRF analyzers, equipped with customized Si-Pin detectors from USA, are capable of non-destructively quantifying or qualifying a wide range of elements from Magnesium (Mg) to Uranium (U), depending on calibration. Specifically for precious metals, our models like the VR-H5 can detect 74 kinds of precious metal elements, including common ones like Au, Ag, Pt, Pd, Rh, Cu, Zn, and Ni, as well as heavy metals like lead (Pb), mercury (Hg), and cadmium (Cd).
You can buy a Portable XRF Analyzer directly from VRAY at factory price. As a professional Portable XRF Analyzer supplier based in China, we provide various Portable XRF Analyzers for sale globally. Our models, including the VR-H5 and VR-M5, are available for purchase directly from us. For specific model availability, detailed pricing, or to discuss your application needs, we recommend contacting our expert sales team.
VRAY offers a wide range of portable XRF analyzers for sale directly from our factory, ensuring competitive pricing. As a professional supplier based in China, we provide global access to our high-quality models, including the VR-H5 and VR-M5. To inquire about specific models, current availability, or to initiate a purchase, please contact our expert sales team directly. We are committed to providing tailored solutions and excellent service.
What did our happy clients say?
Recently acquired the VRAY VR-H5. Its incredible 1.6Kg portability is perfect for field appraisals. The 0.03% accuracy for 9999 gold is unmatched. This portable XRF analyzer completes tests in 30 seconds – a true game-changer! Highly recommend this unit.
Just purchased the VRAY VR-H5 portable XRF analyzer. Its customized USA Si-Pin detector offers excellent precision. I'm especially impressed by the wide operating temperature range of -20℃ to 50℃. It's rugged and reliable. Definitely recommend this powerful device!
Our pawn shop recently invested in the VRAY VR-H5 portable XRF analyzer. Its quick 30-second testing streamlines transactions. The 50KV/200μA adjustable excitation source offers great versatility. This fantastic tool is highly recommended for any business!
I'm very satisfied with the VRAY VR-M5 portable XRF analyzer I recently bought. The 5.7" retractable touch screen is user-friendly, and 32GB memory is ample for data. Bluetooth transmission is so convenient. I highly recommend this advanced analyzer!