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光谱光度计波长的校准包括两个内容:一是要消除波长调整误差,二是要得出波长的准确度。所谓波长调整误差,就是光谱光度计在装配、运输和使用过程中,由于波长装置各部件与狭缝之间的相对位置没有调整到最佳状态引起的误差。调整误差有时很大,但可以通过调整来减小或消除。仪器说明书中给出的波长准确度±△,是从仪器设计考虑到零部件加工的公差,及使用中可能产生的误差因素而综合确
Spectrophotometer wavelength calibration includes two contents: First, to eliminate the wavelength adjustment error, the second is to get the wavelength accuracy. The so-called wavelength adjustment error, is the spectrophotometer in the assembly, transportation and use of the process, due to the relative position between the wavelength device and the slit not adjusted to the best position error. Adjustment errors are sometimes large, but can be reduced or eliminated by adjustment. The accuracy of the wavelength given in the instruction manual is △ △, which is from the design tolerance of the instrument design to the parts processing and the possible error factors in use.