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German XRF · 99.9% Accurate

Gold Purity Testing — Certified German XRF, Done Live

VMG Gold Buyer uses a German certified Karat XRF (X-Ray Fluorescence) machine — the gold industry standard for non-destructive purity testing. 99.9% accuracy. Results in seconds. Done live in front of you. No acid tests that damage your gold.

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🔬 XRF Certified
✅ 99.9% Accurate
👁️ Done Live
🚫 No Acid Test
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XRF vs Acid Test

Why XRF Testing Is Far Better Than Acid Testing

Most local gold shops still use acid testing — a method that can permanently damage your jewellery by scratching the surface and applying chemical acid. XRF testing is completely different.

XRF (X-Ray Fluorescence) works by directing low-level X-rays at the gold surface. The machine reads the energy signature of the reflected rays — which is unique to each element — and calculates purity instantly without touching or damaging the gold at all.

Non-destructive — your gold is completely unaffected
99.9% accurate — industry-leading precision
Results in seconds — no waiting
Live display — you see the exact karat reading on screen
Works on any form — jewellery, coins, bars, broken pieces
No chemicals — environmentally clean process
XRF vs Acid — Comparison
FeatureXRF ✓Acid ✗
Accuracy99.9%85–90%
Damages GoldNeverYes — scratches
Time5 seconds2–5 minutes
ChemicalsNoneHNO3 acid
Live DisplayYesNo
Any FormYesRequires surface
FAQ

Frequently Asked Questions

What is XRF gold testing?
XRF (X-Ray Fluorescence) testing is a non-destructive method that uses low-level X-rays to measure the exact purity of gold. It's the industry standard used by major gold refineries and banks worldwide.
Is XRF gold testing accurate?
Yes. VMG's German Karat XRF machine is accurate to 99.9%. The result is displayed on screen and is significantly more accurate than acid testing or visual inspection.
Does XRF testing damage gold jewellery?
No. XRF testing is completely non-destructive. Your gold is placed in the testing chamber for a few seconds — no contact, no chemicals, no damage at all.
Can XRF testing determine if gold is fake or plated?
Yes. XRF testing accurately distinguishes between solid gold, gold-filled, and gold-plated items. It measures the actual gold content — making it impossible to fool with gold plating.
How long does gold purity testing take at VMG?
The XRF test takes approximately 5–10 seconds to deliver accurate results. The full testing process including documentation takes about 2–3 minutes.
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VMG Gold Buyer uses German certified Karat XRF gold purity testing — 99.9% accurate, non-destructive, done live in front of you. Available in Madurai, Coimbatore, Dindigul, Trichy. No acid tests. Results in seconds. Free with every gold sale. Call 97775 47775.

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