便携式波长色散X射线荧光光谱仪及初步应用

Experiment Technique and Experiment Instrumentation Preliminary Application of Portable Wavelength Dispersive X-Ray Fluorescence Spectrometer

摘要: 介绍了SPECTROSCAN-U便携式波长色散X射线荧光光谱仪的技术指标及特点；使用该仪器并采用粉末样品压片制样测定了水系沉积物及土壤样品中的11个元素，得到了较好的精密度和准确度，为野外现场测试作了有益的尝试。

Abstract: The characteristics and technical specifications of "SPECTROSCAN U" portable wavelength dispersive X ray fluorescence spectrometer was introduced. The instrument has been applied to the determination of eleven elements in stream sediments and soil sampl