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原子发射光谱是金属材料领域中重要的分析方法,可对不同类别、不同表面形状的金属材料进行直接、快速、准确地检测,被广泛应用于冶金、化工、能源等行业,同时也在锅炉、压力容器现场材料检验中大量使用。早在18世纪,人们发现了光谱与物质之间存在的特征光谱关系后,先后研制出原始的实验室用摄谱仪、现场用看谱镜、光电倍增
Atomic emission spectrometry is an important analytical method in the field of metal materials. It can directly, rapidly and accurately detect metal materials of different types and surface shapes. It is widely used in metallurgy, chemical industry and energy industries. At the same time, Large-scale use of pressure vessel on-site material inspection. As early as the 18th century, when people discovered the characteristic spectral relationship existing between the spectrum and the material, they developed the original spectrograph used in the laboratory. Spectral multiplier