XRF Testing or Assay

        It defined as X-Ray Fluorescence testing. PMROFCA uses this onsite testing method for customers who want high accuracy for their precious metal lots that are sizable enough. XRF assay is used for any type of precious metal, it gives quick and accurate results.

Working – Generally, it is a machine testing. In this testing the precious metal sample is exposed to X-rays and then the sample emits light fluorescence at an energy level precise to its atomic structure. With this distinct unique energy level measurement, our machine exactly analyzes the samples purity. XRF testing gives quick results within minutes. It is very safe and nondestructive, which means material will not be damaged or lost during the testing process.