SED-HJY-C — Handheld XRF Alloy Spectrometer
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Handheld XRF alloy spectrometer (SED-HJY-C) for fast, non-destructive, on-site identification of alloy grades and elemental percentages. Fitted with a selectable Au/Ag/W/Pd target X-ray tube, Peltier-cooled SiPIN detecto
مبدأ العمل
X-ray fluorescence(XRF): a 50 kV / 100 mA / 4 W high-power micro X-ray tube with a selectable Au/Ag/W/Pd target excites the sample. A high-resolution SiPIN detector Peltier-cooled to −35 °C collects characteristic fluorescence X-rays through one of six auto-switching filters. The Fundamental Parameters(FP) algorithm — incorporating smart-beam, escape-peak removal, overlap deconvolution, and background subtraction — quantifies elements from Ti to U. Modes include FP, Compton normalization, and empirical calibration.
