A Method of Enhancing Accuracy of Biochemical Analyzer by Uniforming Different Integral Time Data[J]. Optics and precision engineering, 2009, 17(5): 980-984.
A Method of Enhancing Accuracy of Biochemical Analyzer by Uniforming Different Integral Time Data[J]. Optics and precision engineering, 2009, 17(5): 980-984.DOI:
In order to improve the performance of Biochemical Analyzer
one uniform integral time method for CCD data acquisition was presented in the paper. Different integral time data transformation was calculated based on the PDA drive program and the photoelectricity transformation principle; the linearity region of biochemical Analyzer was confirmed according to both performance parameter and experiments; different integral time dark current was confirmed according to the experiments and was removed from original spectrum. The experiment proved that the precision has been improved for 25% by using the uniform integral time method
further more
the dynamic range has been enlarged and the procedure has been simplified.