2) wavelength-dispersive X-ray analysis 波长色散X-射线分析 3) energy dispersive X-ray spectrometer 能量色散X射线分光计 4) Portable Wavelength Dispersive X-Ray Fluorescence Spectrometer 便携式波长色散X射线荧光光谱仪 5) wavelength-dispersive X-ray fluorescence spectrometry ...
An X-ray spectrometer which uses at least one curved analyzing crystal and which provides improved wavelength resolution of characteristic X-rays used for analysis and improved ratio of characteristic X-rays to background intensity by using only effective diffractive regions of the analyzing crystal. ...
A new compact wavelength-dispersive X-ray spectrometer has been developed for our compact high energy ion microprobe system ("mikro-i"). This spectrometer is designed to detect four light elements, boron, carbon, nitrogen and oxygen. Using two multilayer X-ray analyzers, multilayer benders cut ...
The characteristics of energy dispersive X-ray fluorescence spectrometer and wavelength dispersive X-ray fluorescence spectrometer are compared. 介绍欧盟的RoHS/WEEE/ELV/EuP指令,综述X射线荧光法在检测RoHS成分上的应用现状,比较能量色散仪与波长色散仪的特点,讨论几项先进技术在能量色散X荧光光谱仪上的应用。4...
The Ux-1000W small multi-channel wavelength dispersive X-ray fluorescence spectrometer can be equipped with nine channels of Si, Al, Fe, Ca, Mg, S, K, Na, Cl-, and one reserved channel position can be added to analyze 10 elements at the same time. Standard configuration analysis of ten...
6) wavelength-dispersive X-ray fluorescence spectrometer 波长色散X射线荧光光谱仪 例句>> 补充资料:波长色散 分子式: CAS号: 性质:利用棱镜(玻璃或石英)、光栅、晶体等色散元件,将X射线束按其波长长短顺序在空间展开为X射线波谱图。 说明:补充资料仅用于学习参考,请勿用于其它任何用途。
Describing and Specifying a Wavelength-Dispersive X-Ray Spectrometer 波长扩散X射线分光仪的描述和规定 www.isres.com 9. Standard Test Method for Sulfur in Gasoline by Wavelength Dispersive X-Ray Fluorescence 波长分散X射线荧光法测定汽油中硫的试验方法 www.wwlww.com 10. Standard Practice for Analysis ...
Why add a Wave Spectrometer for WDS analysis to an SEM-EDS system? The spectral resolution of WDS is ~10x higher than EDS, enabling: Reliable detection and accurate quantification of minor-trace elements (<0.2 wt%) Separation of X-ray peak overlaps, providing positive identification and the ...
Szlachetko, "Application of wavelength dispersive X-ray spectroscopy to improve detection limits in X-ray analysis," X-Ray Spectrometry, vol. 40, no. 1, pp. 2-6, 2011.M.Kavcić, M.Zitnik, K.Bucar, J.Szlachetko, Application of wavelength dispersive X-ray spectroscopy to improve ...
Wavelength Dispersive X-Ray Spectroscopy (WDXS or WDS) is a method that uses an analyzer crystal to select a wavelength and count the number of emitted photons by the sample at this wavelength, allowing for highly accurate quantitative analysis of elements, especially trace elements, in materials...