XRF Gold Tester

I. Product Overview

The XRF-Met2-90 X-Ray Fluorescence Spectrometer is a spectrometer based on energy-dispersive X-ray fluorescence (EDXRF) technology, specially designed for the testing and grading of gold, K-gold and other precious metal jewelry. It integrates non-destructive testing, fast response, high-precision analysis and intelligent operation: it is easy to operate and can deliver results within 60 seconds.

II. Applications

It can be widely used in gold buyback, jewelry retail, pawnshop quality inspection, jewelry majors in colleges and universities, jewelry education and training, and other industries.

III. Executive Standards

The design, factory inspection and metrological verification/calibration of this product may refer to the applicable clauses of the following standard:

JJF 1133-2005 Calibration Specification for X-ray Fluorescence Spectrometry Gold Content Analyzers

IV. Product Features

1. All-in-one design: An integrated architecture in which the 11.6-inch HD touch screen blends perfectly with the main unit, making every test intuitive and efficient. The compact body frees up bench space and redefines the layout with minimalist aesthetics.

2. Calibration design: The instrument is precisely calibrated before leaving the factory, so repeated standardization with silver-copper alloy is not required in daily use. It is ready to use, saving time and effort.

3. Multiple safety protections with intelligent alerts: Multiple safety protection mechanisms build an intelligent protection system. During high-voltage operation, the on-screen warning light flashes immediately to effectively prevent accidental opening of the chamber cover; opening the cover instantly cuts off the high-voltage power supply. This dual protection ensures safe operation.

4. Non-destructive testing technology: Based on the X-ray fluorescence (XRF) analysis principle, it performs non-destructive and accurate testing of samples while fully preserving their original state, making it suitable for testing valuables.

5. Simultaneous multi-element analysis: One instrument covers the analysis of 72 elements including Au, Ag, Pt, Pd, Cu, Zn, Ni, In, Co, Re, W, Cd, Rh, Fe, Pb, Sn, Mn, Cr, Ir, Os and Ru, meeting the diverse requirements of precious metal and alloy testing with flexible configuration and wide applicability.

6. HD visual monitoring: A built-in ultra-clear camera and a high-brightness LED illumination system present the sample status clearly in real time, keeping the sample within the visible range throughout the test and improving operational accuracy and safety.

7. Dynamic real-time software display: The accompanying intelligent analysis software updates the elemental composition percentage and the gold K value in real time every second; the data is presented instantly and dynamically to support efficient decision-making and make purity judgment one step faster.

8. ★ Vertical optical path: Compared with the traditional oblique optical path, the vertical optical path forms a circular spot; when testing concave samples, the testing point precisely coincides with the center of the pattern, which helps improve positioning accuracy.

9. Ultra-high testing accuracy: Outstanding resolution, with an accuracy of ±0.05% for 9999 gold; the purity composition of gold and alloys is obtained in a single measurement. It is suitable for professional occasions such as trading institutions and quality inspection centers, delivering clean, credible and reliable results.

10. Rhenium-tungsten alarm: It accurately identifies adulterant elements such as rhenium and tungsten and automatically triggers an alarm, safeguarding the trust of every precious metal transaction.

11. Intelligent curve matching: It intelligently identifies precious metals such as gold, silver, platinum and palladium and automatically matches the corresponding analysis curve, requiring no manual parameter selection, simplifying the workflow and enabling testing in one step.

12. Software auto-start on power-up: The moment the instrument is powered on, the software starts automatically without manual operation, opening a new experience of efficient testing.

V. Technical Parameters

Notes:

① The elements to be tested in powder form must be gold, silver, platinum or palladium; the powder must be ground and mixed evenly; the powder must be pressed into a dense pellet; please contact the R&D department in advance and send samples for calibration;

② The elements to be tested in solution must be gold, silver, platinum or palladium; the content range of gold, silver, platinum and palladium in the customer's solution to be tested must be specified; please contact the R&D department in advance and send samples for calibration;