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The lowest cost XRF system; gold assay equipment

XRF for gold testingQSX-79T Gold Tester

This compact x-ray fluorescence analyzer provides everything that a company testing for gold content needs.  It has been developed with easy to use software that provides a straight forward testing option for organizations buying scrap jewelery, gold refiners, etc. 

It is the lowest cost XRF system available that offers a color camera system so that the user knows the exact location of a sample they are testing.  Additional benefits include a large sample chamber (great for gold bars or larger objects) and its ability to provide accurate bulk analysis for gold buyers.


  • Long lasting oil/air cooled x-ray tube assembly
  • Proportional Counter Detector System
    Liquid Nitrogen LN2 Free; no hassle or additional costs
  • Computer Options Available; utilizes Windows for record keeping and report generation
  • Chamber Dimensions (W x D x H)
    Internal chamber area of 13.5" x 13" x 4" (343 x 330 x 101 mm) 
    Outside instrument dimensions of 20" x 17" x 19" (508 x 431 x 482 mm)
  • Bottom-Up measurement system
  • One (1) Manual Collimator included in the standard system
  • Color camera sample viewing system; provides easy sample alignment


  • Elemental Range of Potassium (K) to Uranium (U)
  • As a Gold Tester, the QSX-79T will provide repeatability with a standard deviation of 0.3% to 0.9%
    performance can vary based on instrument set-up, elements tested for, quality of reference standards, etc
  • If your interest is in full precious metal assay (more than just gold); review an overview of options here


  • New Software Included (at no charge); read about other updates to the system
  • All critical information on one screen; measurement time, gold percentage, spectrum, etc.
    View Gold Buy Screen Shot Here 
  • Developed to be straight forward; no hidden buttons or commands
    only a basic knowledge of computers is required to get the information you need when buying gold
  • If needed, results can be stored directly on the desktop computer
    unlike other low-cost gold analyzers; the Quickshot XRF system includes a computer
  • Reports are available in Word and Excel; give your customers a professional results page


(view additional XRF videos here) 

CONTACT QUICKSHOT XRF to discuss your gold testing needs and the QSX-79T
Literature Request Form; spec sheets, application notes and more

Related Reading
     - XRF-Blog: benefits of x-ray fluorescence to gold buyers
     - Five frequently asked questions when reviewing gold test instruments
     - XRF-Blog: gold buyers being watched