Precious Metal Analyzer

MIDEX - SPECTRO Analytical Instruments GmbH

Small spot energy dispersive X-ray fluorescence (ED-XRF) spectrometer optimized for precious metal testing. Analyzing precious metals alloys, SPECTRO MIDEX provides high precision and accuracy for a wide range of concentration levels — plus record-setting testing times (as low as 15 seconds). For small jewelry items or drill cuttings from remelted samples, it analyzes a small spot (typically 1.2 mm). For silver samples, which may be relatively inhomogeneous, averaged results from an optional larger spot size maintain high-accuracy results.