新型原子吸收背景校正装置的研制

A New Device for Background Correction of Atomic Absorption Spectrometry

本文研制了一种新的原子吸收背景校正装置,将自吸效应校正背景吸收的光源和产生自吸分为两个部分,自吸在一个被称为自吸管的装置内发生,文章讨论了这种分离式自吸效应校正原子吸收背景的可行性及可能存在的优点,研制成的自吸管对铜、锌、铁、铬、镍空心阴极灯光源的自吸收达到一定的深度。

A new device was developed for atomic absorption spectrometry background correction. Self-reversal did not take place in the hollow cathode lamp,but in the device called self-reversal lamp. The practicability and advantage of this disconnected self-reversal background correction was discussed. The device showed large absorbance for Cu, Zn, Fe, Cr and Ni light soures.