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April 20, 2015 Edition |
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Rigaku Introduces Cartesian Geometry EDXRF at ACS Fall 2009
Aug 17, 2009
The new Rigaku NEX CG can non-destructively analyze elements from 11Na to 92U in solids, liquids, powders and thin films. Employing polarized excitation for lower detection limits and unique software for reduced standards' requirements, the instrument provides part-per-billion (ppb) level detection limits for aqueous samples when used with the patented UltraCarry® sample holder. A simplified user interface, EZ Analysis, allows for routine operation by non-technical personnel. Unlike conventional EDXRF analyzers, the Rigaku NEX CG was engineered with a unique close-coupled Cartesian Geometry (CG) optical kernel that dramatically increases signal-to-noise. By using secondary target excitation, instead of convention direct excitation, sensitivity is further improved. The resulting dramatic reduction in background noise, and simultaneous increase in element peaks, result in a spectrometer capable of routine trace element analysis even in difficult sample types. NEX CG is powered by a new qualitative and quantitative analytical software, RPF-SQX, that features Rigaku Profile Fitting (RPF) technology. The software allows semi-quantitative analysis of almost all sample types without standards - and rigorous quantitative analysis with standards. Especially well suited to the semi-quantitative determination of elemental content in complete unknowns, the superior analytical power, flexibility and ease-of-use of the NEX CG add to its broad appeal for research, industrial and in-plant monitoring applications. About Rigaku Since its inception in Japan in 1951, Rigaku has been at the forefront of analytical and industrial instrumentation technology. Rigaku and its subsidiaries form a global group focused on life sciences and general purpose analytical instrumentation. With hundreds of major innovations to its credit, Rigaku and its subsidiary companies are world leaders in the fields of small molecule and protein crystallography, X-ray spectrometry and diffraction, X-ray optics, as well as semiconductor metrology. Rigaku employs over 1,100 people globally and its products are in use in more than 70 countries - supporting research, development, production control and quality assurance activities. Throughout the world, Rigaku continuously promotes partnerships, dialog, and innovation within the global scientific and industrial community. For further information, contact: Scott Fess Product Manager - EDX Applied Rigaku Technologies, Inc. tel: +1.512-225-1796 scott.fess@rigaku.com Keywords: XRF,EDXRF,X-ray Fluorescence,elemental analysis Science » Research |
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