... analyzer/xrf analyzer/X-ray fluorescence spectrometer Measuring element:Mg, ... S,Ti,V,Ca,Fe,Mn X-ray fluorescence analyzer/xrf analyzer/X-ray fluorescence spectrometer Measuring element: ... -30kev;4.8 hours of continuous determinationRSD≤0.25%;5.Temperature coefficient≤0.0004/°C;6.Working ... ;12.Main specifications:50*50*50cm. X-ray fluorescence analyzer/xrf analyzer/X-ray fluorescence spectrometer SQ-8800