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Fixed Angle Measurement using the Semi-Quantitative Analysis Function "SQX" of ZSX Guidance Software

AppNote XRF1092 Fixed Angle SQX


The ZSX Primus family of sequential wavelength dispersive (WD) XRF spectrometers and the bench-top WDXRF spectrometer Supermini200 all have the semi-quantitative analysis program "SQX", a scanning-based program. One feature of SQX is a "fixed angle measurement" function. The combination of scanning and fixed angle measurements improves precision in semi-quantitative analysis. This application note demonstrates the fixed angle measurement function in SQX by taking a trace of Ti and V in a polymer as example.