Research on Calibration Transfer across Infrared Spectrometric Instruments for Fast Evaluation of Crude Oils

The spectral analysis method is suitable for the process control and the process analysis such as the fast evalua- tion of crude oils. In this study, model transfer between the same type of spectrometer and different type of spectrometers was discussed respectively, and the results have shown that the transfer of calibration model can satisfy the demand of rapid analysis.