Near-infrared spectroscopy combined with principal components analysis and a back propagation neural network identified Huanglongbing-infected Gannan navel orange leaves with an overall accuracy of 98.75%, outperforming LDA, KNN, and SVM models.
|Articles|October 10, 2008
Orbis micro-XRF Inorganic Elemental Analyzer System
EDAX Inc. has introduced the Orbis micro-XRF inorganic elemental analyzer system, setting a new standard in analytical flexibility.
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EDAX Inc. has introduced the Orbis micro-XRF inorganic elemental analyzer system, setting a new standard in analytical flexibility. The Orbis incorporates a unique motorized turret for coaxial sample view and X-ray analysis. Primary beam filters can be used with X-ray optics for tailored micro-spot analyses. Orbis micro-XRF measurements are non-destructive, require minimal sample preparation and offer improved sensitivity over SEM/EDS. Applications include forensics, materials identification/compositional analysis, failure analysis, RoHS/WEEE, non-destructive testing, elemental imaging and more. EDAX, Inc., Mahwah, NJ;
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