关于消除分光计偏心差的原理分析

Analysis on the Principle of Eliminating Eccentric Error of Spectrometer

指出了现行大学物理实验教材中关于对分光计读数消除偏心差所作分析存在的问题,以及有关文献中“关于分光计是如何消除偏心差的讨论”结论的局限性通过分析研究,给出了消除偏心差原理的明晰推导和正确原理图.

The existing problems on analysis of eliminating eccentric error of spectrometer in some textbooks is pointed out, and the limitation of literature ‘A discussion on how to eliminate eccentric error＇ is indicated. By analysing and studying, the accurate principle graph and distinct derivation of eliminating eccentric error are given.