光谱分析仪器的基本原理及应用  

Basic Principle and Application of Spectral Analysis Instrument

作　　者：张剑 ZHANG Jian(Rui Tek Certification Technology(Hubei)Co.,Ltd.,Jingzhou 434000,China)

机构地区：[1]锐德检测认证技术(湖北)有限公司,湖北荆州434000

出　　处：《现代食品》2021年第5期215-217,共3页Modern Food

摘　　要：光谱分析仪器在科学研究以及生产过程中有比较广泛的应用,主要功能为检测与分析目标光谱的成分、种类的多样化与用途的广泛性推动着光谱分析仪的不断发展。本文基于对光谱分析相关知识的研究,以原子吸收光谱分析仪、原子荧光光度计、ICP-OES、紫外可见分光光度计及近红外光谱分析仪为例,围绕其基本原理与相应的应用领域作相应探讨,力求能在理论层面指导与促进光谱分析仪器在各个领域的更好应用。Spectral analysis instrument is widely used in scientific research and production process. Its main function is to detect and analyze the components of the target spectrum, the variety of types and the wide use, which promotes the continuous development of spectral analysis instrument. Based on the research of spectral analysis related knowledge, taking atomic absorption spectrometer, atomic fluorescence spectrometer, ICP-OES, ultraviolet visible spectrophotometer and near infrared spectrometer as examples, this paper discusses their basic principles and corresponding application fields, and strives to guide and promote the better application of spectral analysis instruments in various fields at the theoretical level.

关 键 词：原子吸收光谱分析仪 近红外光谱分析仪 基本原理 

分 类 号：O657[理学—分析化学]