Knowledge How Accurate is the XRF Gold Test Machine? 4 Key Points Explained
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Tech Team · Kintek Solution

Updated 3 months ago

How Accurate is the XRF Gold Test Machine? 4 Key Points Explained

The XRF gold test machine is highly accurate and reliable for determining the purity of gold and other precious metals.

It offers non-destructive testing, making it suitable for retail environments and various industrial applications.

The machine is designed to provide results comparable to fire assay, ensuring that under-karated or counterfeit materials are identified and prevented.

It can also detect gold plating on other metals, enhancing its utility in authenticity checks.

Overall, the XRF gold test machine is a versatile and essential tool for quality control, pricing, and practical utilization needs in the precious metals industry.

4 Key Points Explained: How Accurate is the XRF Gold Test Machine?

How Accurate is the XRF Gold Test Machine? 4 Key Points Explained

Reliability and Accuracy

Fire Assay Comparable Outcomes: The XRF gold test machine is designed to achieve results that are comparable to fire assay, a highly accurate method for determining gold purity.

This ensures that the machine can reliably prevent losses from acquiring under-karated or counterfeit materials.

Non-Destructive Testing: Unlike destructive methods like acid and fire assay, XRF testing leaves the sample intact, preserving its original state.

This is particularly beneficial in retail environments where the integrity of the item must be maintained.

Practical Design

Factory-Calibrated and Ready for Use: The XRF 200 precious metal analyzers are factory-calibrated, meaning they are ready for immediate use upon arrival.

This reduces setup time and ensures that the machine is in optimal working condition.

Closed-Beam Design: The closed-beam design of the XRF 200 ensures that there is no x-ray exposure to customers or operators, making it safe for use in retail settings.

Detection Capabilities

Gold Plating Detection: The machine is efficient in identifying gold-plated items, including gold-plated silver, gold-plated copper, steel, tungsten, and other non-gold substrates.

This capability is crucial for authenticity checks and preventing the sale of counterfeit gold items.

Broad Metal Detection: Beyond gold, the XRF 200 Benchtop Gold analyzer can detect a wide range of precious metals, including Cr, Mn, Fe, Co, Ni, Cu, Zn, Ir, Pt, Au, Rh, Ru, Pb, Bi, Zr, Pd, Ag, Sn, Sb, Cd, In, Ga, Ge, and W.

This makes it a versatile tool for various industrial applications.

Application Areas

Precious Metals Recycling: The XRF 990 handheld precious metal analyzer can precisely analyze and identify the purity and concentration of recycled or recovered precious metals, making it invaluable in the recycling industry.

Jewelry Industry: For jewelry dealers and makers, the machine is used for procurement and identification of precious metal materials, authenticity identification, purity analysis, and K value testing of gold jewelry.

Pawnshops and Quality Inspection Agencies: Pawnshops use the machine for gold authenticity identification and purity testing of precious gold and silver jewelry and investment gold. Quality inspection agencies also use it for identifying the purity of precious metals.

Performance and Repeatability

Stable and Accurate Results: The XRF 900 series handheld XRF analyzer has good trace element detection capabilities and can accurately measure the composition and content of alloy elements.

The repeatability test shows that the analysis results are stable, accurate, and repeatable, with good reliability.

Comparable to Spark Optical Emission Spectrometer: The improved analytical capability for trace quantities of elements like Cr, Cu, and Mo makes it comparable in performance to spark optical emission spectrometer, making it an ideal tool for quality control and grade identification of alloy materials.

Conclusion

The XRF gold test machine is a highly accurate and reliable tool for determining the purity of gold and other precious metals.

Its non-destructive testing, practical design, and broad detection capabilities make it an essential tool for various industries, including jewelry, recycling, and quality inspection.

The machine's ability to provide results comparable to fire assay and its safety features ensure that it is a valuable investment for any business dealing with precious metals.

Continue exploring, consult our experts

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