Answering the Question:
what are the benefits of x-ray fluorescence?

Even users of x-ray fluorescence technology may not realize the full benefits that systems can offer. 
BENEFITS OF ED-XRF TECHNOLOGY:
  • Versatile Testing Equipment, potentially solving multiple analytic needs with one system
  • Lower Initial Cost; compared to other technologies, acquisition costs of most XRF will be lower
  • Minimal Upkeep and Operational Costs
  • Maximize Profits Through Accuracy
  • Non-Destructive Testing Technology
  • Almost Instant Results; depending on the application, results in 5-300 seconds
  • Relatively Simple Technology; most users can learn how to take measurements quickly

Also, some applications that are able to be solved through utilizing x-ray fluorescence as an in-house testing device eliminate the need to send samples to outside laboratories. In these cases, additional benefits are realized by the XRF user...
  • Increased Turn-Around and Production Output
  • Ability/Option to Test Every Part, complete quality control
  • Lowered Long-Term Costs, the ROI of an XRF can be quick in these cases
  • No Shipping of Samples; eliminate the hassle and the cost with in-house XRF testing
  • ​Complete Control of Your Quality Control Testing