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Combined x-ray diffraction and fluorescence spectroscopy apparatus with environmentally controllable chamber
Combined x-ray diffraction and fluorescence spectroscopy apparatus with environmentally controllable chamber
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机译：具有环境可控腔室的X射线衍射和荧光光谱仪组合
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摘要
The sensitivity of XRD-XRF apparatus for elements having atomic no. below 16 can be substantially increased by use of an environmentally controllable three-cylinder x-ray path chamber in combination with such apparatus. Use of the chamber has surprisingly been found to sufficiently increase the sensitivity so that element- identifying or characteristic lines of elements having atomic numbers at least as low as 10 can be measured by the improved XRD-XRF apparatus of this invention.
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