Basic Items Principle Energy dispersive X-ray fluorescence spectrometry
Target application RoHS, ELV, Halogen Free
Meas. Elements 13Al – 92U
Sample type Solid, Liquid, Powder
X-ray generator X-ray tube Max 50kV, 0.2mA
X-ray irradiation size 1.2mm, 3mm, 7mm (Automatic switching)
X-ray primary filter 4 types (Automatic switching)
Detector Type SDD (Silicon Drift Detector)
Signal processor Digital pulse processor
Sample chamber Atmosphere Air
Sample observation CCD camera
Utility Operation PC (Windows® 7)
Power supply AC adapter (100-240V, 50/60Hz)


HORIBA has been selling the XGT-WR series of EDXRF analyzers for many years, to providing screening measurements of samples containing hazardous elements such as Pb, Cd, Hg, Cr, Br, Sb, As for RoHS, ELV, and Cl for halogen free applications.

XGT systems are used daily throughout the world.  HORIBA has now developed the new MESA-50 EDXRF analyzer, based on its long experience with customer requirements and knowledge. MESA-50 provides user friendly operation and good performance. MESA-50 includes three analysis diameters, suitable for every sample, from thin cables and electronic parts to bulk samples. The combination of SDD detector and DPP changes the image of EDXRF.

HORIBA’s new MESA-50 supports ecological procurement; it contributes not only to EU RoHS and ELV compliance testing, but also regulatory work for many other countries.