光谱感光板特性曲线的测量

Measurement of optical spectrum photoplate characterisitic curve

在光谱分析中 ,广泛应用的仍为照相法记录光谱 .对所用干板在使用波长的反差、正常曝光范围、感光灵敏度等参量必须要进行测定 。

In spectrum analysis,the most common method is using photograph to record spectrum.We must determine the parameters on the being used of mormal exposure,photosensitivity and so on.Photoplate characteristic curve should be measured by means of Time Demarcation.