Non-Destructive Jewelry Testing Equipment refers to specialized devices, typically X-ray Fluorescence (XRF) analyzers, that determine the precise elemental composition and purity of gold, silver, platinum, and other precious metals in jewelry without causing any damage to the item. Unlike traditional acid tests that can leave marks or even damage delicate pieces, this equipment preserves the integrity and value of the jewelry. Its core function is to provide accurate and reliable analysis for jewelry checking while ensuring the item remains intact. Read More

Guide on how to use a silver gold tester step by step 1.Power On: Turn on the machine and launch the software. 2.Preheat: Allow the instrument to preheat for 10 minutes. 3.Calibrate: Place the calibration sample in the detection area and perform instrument calibration. 4.Load Sample: After calibration, remove the calibration sample and place your test sample in the detection area. 5.Start Test: Close the machine cover and press the "Start" button to begin the test. 6.Await Results: A preliminary analysis result is typically displayed within 3 seconds. The complete analysis result will be available within 30 seconds. 7.Report Handling: When the test is complete, select the "Print" icon. Choose to print either an A4 report or use the Bluetooth thermal printer. Read More

A Compact Jewelry Checking Machine is a highly portable or small-footprint X-ray Fluorescence (XRF) analyzer specifically designed for non-destructive, rapid, and accurate elemental analysis of gold, silver, and other precious metals in jewelry. Its "compact" nature makes it ideal for versatile placement, fitting easily into a showroom and for field use while still delivering precise compositional data (e.g., 0.05% accuracy for 9999 gold) crucial for appraisals, sales, and quality control. Read More

Model VR-H5TypeHandheld Gold TesterPrice 15000$-18000$Machine size254 x 79 x 280mmChamber size500 x 400 x 200mmN/G Weight1.6Kg（with battery）/ 7.1KGTest time30sTes Read More

A Multi-Use Jewelry Checking Machine is an advanced X-ray Fluorescence (XRF) analyzer capable of performing highly accurate, non-destructive elemental analysis on a wide array of materials, extending beyond just finished jewelry. Characterized by its High sensitivity SDD detector and exceptional 0.01% accuracy for 9999 gold, these desktop machines are designed for versatile applications, including detailed analysis of bullion and industrial metals, as well as various forms (solid, liquid, powder), making them indispensable for laboratories, refiners, and manufacturers requiring comprehensive material verification. Read More

A Low-Cost Gold Tester for Jewelry is an accessible and affordable X-ray Fluorescence (XRF) machine designed to provide non-destructive, accurate elemental analysis of gold, silver, and other common precious metals in jewelry. Specifically targeted at jewelry appraisers and gold buyers who need reliable purity verification without a significant capital investment, these desktop testers offer essential functionality for identifying metal composition, making them a cost-effective alternative to more expensive analytical instruments. Read More

A Smart Calibration Jewelry X-Ray Machine is an advanced X-ray Fluorescence (XRF) analyzer specifically designed for the precise, non-destructive elemental analysis of jewelry and precious metals. Its defining characteristic is its "smart calibration" capability, which simplifies and often automates the calibration process, ensuring consistent and high accuracy (0.05% for 9999 gold) for testing professionals. This type of machine offers comprehensive elemental analysis across a broad range of elements (K-U), making it ideal for accurate composition verification in demanding jewelry and precious metal industries. Read More

A Touchscreen Jewelry X-Ray Machine is an X-ray Fluorescence (XRF) analyzer designed for rapid, non-destructive, and highly accurate elemental analysis of gold, silver, and other precious metals found in jewelry. Its defining feature is an integrated touchscreen interface, which simplifies operation, data input, and result viewing. These machines often provide advanced reporting capabilities, including graphical reports, making them user-friendly and efficient for jewelry businesses, appraisers, and refiners requiring precise and visually intuitive material composition analysis. Read More

A Portable Diamond Gold Tester is a compact, handheld X-ray Fluorescence (XRF) device designed for rapid, accurate, and non-destructive analysis of gold, silver, and other precious metals, and often implied to also assist in diamond verification through distinct but complementary methods or by identifying diamond settings/materials. These testers are specifically engineered for on-the-go jewelry assessment, providing precise purity and elemental composition results directly in the field, at auctions, or during client visits, making them invaluable for immediate, reliable valuations outside of a lab setting. Read More

Model VR-T7TypeDesktop gold testerPrice 20000$-22000$Machine size330 x 580 x 360mmChamber size320 x 480 x 130mmN/G Weight40Kg/60KGTest time30sTest rangeSolid/li Read More