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High quality gold checks manufactured by VRAY Instrument, a leading gold checks supplier based in China, offering diverse types, sizes, and features. Our gold checks include Retail-Grade Gold Purity Testing Machine with 24 Element Detection, Advanced Gold Purity Testing Machine for Manufacturing QC, Versatile Gold Tester Machine All-element Detection, Intelligent Gold Tester Machine Accurately distinguish 9995/9999 gold, Field-Use Gold Tester Machine Small, light and easy to carry, And more. Buy gold checks directly from us at factory prices and enjoy excellent service. We provide gold checks wholesale and customization services from our modern gold checks factory. Contact us now to secure the best gold checks solution for your needs. We are committed to being your trusted gold checks manufacturer.

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Cost-Effective Portable XRF Spectrometer for Small Businesses
Cost-Effective Portable XRF Spectrometer for Small Businesses
A Cost-Effective Portable XRF Spectrometer is a handheld or compact X-ray Fluorescence (XRF) analytical instrument designed to provide accurate and rapid elemental analysis in various field or on-site applications, at a price point that offers significant value and accessibility for small businesses. Its "cost-effective" nature refers to its balance of affordability (e.g., $15,000-$18,000) with robust performance, making advanced non-destructive material testing viable for businesses that cannot invest in more expensive, high-end laboratory equipment, or require the flexibility of on-location analysis. It enables users to identify and quantify elements in solids, liquids, and powders, crucial for diverse industries including precious metals, scrap recycling, and quality control.
Battery-Operated Portable XRF Spectrometer for Mobile Assays
Battery-Operated Portable XRF Spectrometer for Mobile Assays
A Battery-Operated Portable XRF Spectrometer is a handheld or highly compact X-ray Fluorescence (XRF) analytical instrument specifically designed for on-site, mobile elemental analysis, powered by an internal rechargeable battery. This type of spectrometer provides rapid, non-destructive chemical composition analysis of various materials in the field, without the need for external power sources. Its battery operation is a key feature that enables true mobility, making it invaluable for applications like mobile assays of gold, precious metals, scrap sorting, or environmental screening, where samples cannot easily be brought to a laboratory.
Digital Portable XRF Spectrometer with Instant Elemental Results
Digital Portable XRF Spectrometer with Instant Elemental Results
A Digital Portable XRF Spectrometer is a handheld, battery-operated X-ray Fluorescence (XRF) analytical instrument that provides rapid and non-destructive elemental analysis and displays the results digitally, often on an integrated screen. This type of spectrometer is designed for true portability and on-site use, enabling users to get instant elemental composition data for various materials, including solids, liquids, and powders, directly in the field or at the point of need. The "digital" aspect emphasizes its immediate, easy-to-read data output and modern data handling capabilities, making advanced material verification accessible and efficient.
Economic XRF Spectrometer for Gold Traders and Pawnbrokers
Economic XRF Spectrometer for Gold Traders and Pawnbrokers
An Economic XRF Spectrometer for Gold Traders is a cost-effective, X-ray Fluorescence (XRF) analytical instrument specifically designed to provide rapid, non-destructive elemental analysis of gold and other precious metals. Its "economic" nature refers to its affordability (e.g., $6,000-$7,000 price range), making it an accessible and valuable tool for gold trading businesses that require quick, reliable purity verification without the high investment of more advanced laboratory-grade systems. It enables traders to accurately assess the karatage and composition of gold, ensuring fair transactions and protecting against fraudulent materials.
Multi-Element XRF Spectrometer for Gold and Alloy Composition
Multi-Element XRF Spectrometer for Gold and Alloy Composition
A Multi-Element XRF Spectrometer for Gold is an advanced, non-destructive X-ray Fluorescence (XRF) analytical instrument specifically designed to provide comprehensive and highly accurate elemental analysis of gold and its various alloys. "Multi-element" signifies its capability to precisely identify and quantify not only gold but also other precious metals, common alloying elements, and even trace impurities within a sample. These spectrometers are crucial for applications demanding exceptional accuracy in determining the exact composition of gold, ensuring quality control, facilitating precise valuations, and preventing fraud in the gold industry.
Compact XRF Spectrometer for Gold Testing in Retail Environments
Compact XRF Spectrometer for Gold Testing in Retail Environments
A Compact XRF Spectrometer is a non-destructive X-ray Fluorescence (XRF) analytical instrument specifically designed with a small footprint for efficient use in spaces where room is limited, such as jewelry retail stores, pawn shops, or small workshops. Despite its smaller size, it provides accurate and rapid elemental analysis of various materials, particularly suited for gold testing due to its precision in identifying and quantifying precious metals and common alloys. Its "compact" nature ensures it fits seamlessly into retail environments without compromising on performance or ease of use.
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Types of gold checks

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custom Retail-Grade Gold Purity Testing Machine with 24 Element Detection online

Retail-Grade Gold Purity Testing Machine with 24 Element Detection

A Retail-Grade Gold Purity Testing Machine is a desktop X-ray Fluorescence (XRF) analyzer specifically designed for fast, accurate, and non-destructive testing of gold and other precious metals in retail environments. Unlike basic testing methods, these machines offer comprehensive analysis, including 24 element detection, providing precise purity percentages and identifying alloying elements. They are built for ease of use, speed, and reliability, making them ideal for jewelers, pawnshops, and gold buyers who need immediate, trustworthy results to ensure fair transactions and build customer confidence. Read More
2025-06-27 14:56:38
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custom Advanced Gold Purity Testing Machine for Manufacturing QC online

Advanced Gold Purity Testing Machine for Manufacturing QC

An Advanced Gold Purity Testing Machine is a sophisticated, high-precision X-ray Fluorescence (XRF) analyzer specifically engineered for highly accurate, non-destructive elemental analysis of gold and other precious metals. These machines are characterized by their superior detection capabilities, fine analytical control (like a manual sample XY platform), and integrated high-resolution imaging, making them indispensable for demanding applications such as manufacturing QC where minute differences in composition are critical. They provide rapid, ultra-accurate purity verification and comprehensive elemental analysis for quality assurance and research. Read More
2025-06-27 14:42:37
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custom Versatile Gold Tester Machine All-element Detection online

Versatile Gold Tester Machine All-element Detection

A Versatile Gold Tester Machine is a sophisticated X-ray Fluorescence (XRF) instrument designed for comprehensive, non-destructive analysis of gold and other precious metals, as well as a wide range of other elements. Unlike basic gold testers, these machines offer all-element detection capabilities, providing a complete elemental breakdown of a sample. They are built for precision, speed, and the ability to analyze various sample types, making them indispensable for jewelers, refiners, and quality control labs that require highly accurate and broad material identification. Read More
2025-06-27 14:12:35
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custom Intelligent Gold Tester Machine Accurately distinguish 9995/9999 gold online

Intelligent Gold Tester Machine Accurately distinguish 9995/9999 gold

An Intelligent Gold Tester Machine is an advanced X-ray Fluorescence (XRF) instrument specifically designed for highly accurate, non-destructive analysis of gold and other precious metals. These machines feature sophisticated software, often powered by an inbuilt computer, to provide rapid and precise results, including the ability to accurately distinguish 9995/9999 gold. They simplify complex analysis through smart algorithms and intuitive interfaces, making them indispensable for jewelers, refiners, and pawnshops that require reliable, high-precision verification of gold purity and composition. Read More
2025-06-27 13:42:16
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custom Field-Use Gold Tester Machine Small, light and easy to carry online

Field-Use Gold Tester Machine Small, light and easy to carry

A Field-Use Gold Tester Machine is a portable X-ray Fluorescence (XRF) instrument specifically engineered for performing rapid, non-destructive analysis of gold and other precious metals directly in outdoor or remote environments. Characterized by its design for mobility – being small, light, and easy to carry – these machines provide instant and accurate purity verification. They are essential tools for mobile gold buyers, pawnbrokers, and mining professionals who require reliable on-site testing without the constraints of a laboratory setting. Read More
2025-06-26 17:53:38
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custom Real-Time Electronic Gold Tester with Lab-Grade Accuracy online

Real-Time Electronic Gold Tester with Lab-Grade Accuracy

A Real-Time Electronic Gold Tester is an advanced, non-destructive analytical instrument, typically an X-ray Fluorescence (XRF) Analyzer, engineered to provide instant, highly accurate purity and elemental composition results for gold and other precious metals. The "real-time" aspect refers to its ability to display results almost immediately after scanning, significantly speeding up testing processes. These testers offer lab-grade accuracy, enabling precise valuation and authentication in demanding commercial environments like refineries, high-volume pawnshops, and jewelry manufacturers. Read More
2025-06-26 10:58:35
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