光电吸收式仪器的灵敏度及最佳光程的确定

Sensitivity and optimal optical path of photo electronic absorptiometer.

提出了等效吸光度的概念 ,在不考虑噪声的理想情况下 ,推导出以软件完成A D变换的光电吸收式仪器的灵敏度及最佳灵敏度对应的光程。

The concept of equivalent absorbance is proposed. Under ideal conditons and without the consideration of noise, the sensitivity and the optical path corresponding to optimal sensitivity are derived for the absorptiometer that uses software for A/D conversion.