... Gross Weight: 40Kg,It can test Au, Ag, Pt, Pd, Cu,Ni,etc X-ray fluorescence analyzer ... , nuclear physics, microelectronics, and computer techniques. SQ-2600 represents our scientists’ forty years working experience. We ... authorities. Detected value on exterior of SQ-2600 is very close to natural radiation background. ... 640mmGross Weight: 40KgIt can test elements Au, Ag, Pt, Pd, Cu, Zn, Ni, etc. X-ray ...