A value of the gold is determined by its fineness or karat rating.One of the most common, and most effective methods of testing if an item is a gold, or not, is by using an electronic gold tester. Electronic gold testing is just one indicator that an item may or may not be gold, and what its level of fineness may be. However, while using gold testers one should know how to interpret the electronic test results. The electronic gold-testers are getting better and better, but their operational process remains the same.
Karat is the term used to measure the gold content or purity. Karat is basically a unit used to measure the purity of gold. The higher the karat, the purer the gold. Taking a look at previous gold inspection techniques that were and still are used in them market today included; visual inspection, bite test, magnet test, density test, ceramic plate test and finally nitric acid test. This has all been incorporated into our newly designed gold tester system. It makes work even simpler and accurate.
Electronic gold testing is the testing of the gold item based on their electrical conductivity. This is made possible by the use of gold testers. This type of gold testing provides this critical information: It closely approximates the fineness of the gold item (10K, 14K, etc.), Indicates whether or not the item is a karat gold alloy or not (6K and above), Indicates if the item is not gold
The gold tester provides highly reliable, non-destructive, approximates fineness, non-hazardous and tests the mass rather than just the surface, safety (when instructions are followed),speed (most results are ready in 2-15 seconds), portability (you can use it anywhere, most testers work on batteries), ease of use (compared to other testing methods, you still need to read and follow instructions), simple presentation of results – either LED lights showing karat ranges or digital readout for more expensive models with carat value shown on LCD screen.
The gold test is extremely effective at determining whether an item is a karat gold alloy or not, and its possible fineness. This system (gold tester) is not infallible, but a highly reliable indicator. It is important to test properly, correlate results to other facts and do additional testing if necessary. Electronic gold testing is extremely useful for gold buyingShare