为实现光谱分析仪器的合理分类，从光谱仪的工作波段和分光技术原理两个角度进行了分类研究。在深入调研国内外现有光谱仪产品发展现状的基础上，对其进行了归纳分析，并给出了具体的分类方法和分类结果。同时，根据掌握的光谱研究技术，在结合光谱仪分类研究的基础上，概括介绍了光谱仪的比较研究结论，指出了其中的关键技术和核心部件。该结论能够为光谱仪研究人员提供一种全景的观察视角，同时也可为跟踪行业发展提供有价值的参考。

In order to realize the reasonable classification of optical spectrometers, the classification study is carried out from the working band and spectroscope of the spectrometer. On the basis of in-depth research on the development status of existing spectrometer products at home and abroad, the related research is summarized and analyzed, and the specific classification methods and classification results are given. At the same time, by using known spectrometry technology and the research result, the comparative research conclusions of spectrometers are introduced, and the key technologies and core components are pointed out. This conclusion can provide spectrometer researchers with a panoramic viewing angle and also provide a valuable reference for tracking industry development.