Ultrasonic Device – For Testing Real or Fake Gold, Silver bars / Coins
All our suppliers use sophisticated spectrum devices to know the precise purity of our precious metals. As such devices can be large and take up some space, Gold Silver City has also bought a small portable device that we can bring to clients to test whether their gold and silver bars coins are real or fake.
Testing for Real gold or real silver in Singapore
This is a simple ultrasonic device that we can use to test for real or fake gold.
Similarly it can be used to test real or fake silver.
Many of my regulars who have bought precious metals from me over time understand that my gold, silver bars comes in their original packaging. Those that are minted with serial numbers and certificates can give a sense of security.
For those bars and coins that have no serial number nor certificate, I have bought this new ultrasonic device to give them another layer of authenticity.
Real Gold / Real Silver Sound Velocity
The sound velocity for pure gold should be 3200 meters / second (or 0.130 Inch/µSecond)
The sound velocity for pure silver should be 3600 meters / second (or 0.140 Inch/µSecond)
Remember, please only buy gold and silver bars / coins from reputable merchants like www.goldsilvercity.com.sg
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For any clients who wishes to buy gold or silver, you can request for a testing. I will bring the ultrasonic device when I deliver the gold, silver, bars and coins to your doorstep.
Have fun stacking precious metals!