To analyse for gold or silver content
Gold and silver bullion are the world’s best-known and most widely held precious metals, and both metals have played key roles throughout recorded history as forms of money, as forms of saving, and as means of wealth protection. Today, physical gold and physical silver in the form of investment bars and investment coins are highly … For example, if you see the mark “583”, this means that the gold content is 583 parts per thousand. Divide that by 10 and you will get the percentage value of gold content, or 58.3%. To find the purity of the same piece in karats, divide 583 by 1000 and multiply the result by 24 – the result is 14 karats. Common Karat Marks on Gold Jewelry Our next generation of handheld XRF gold tester equipment enables you to not only analyze gold in a jiffy, but with unprecedented precision and confidence. Complete gold analysis, silver analysis, and precious metals analysis in real time using nondestructive gold testing equipment during any sale or acquisition.