Automated Spectropolarimeter Using Microcomputer
Author Information
Author(s): Victor C. Zadnik, James L. Scott, Robert Megargle, Julius Kerkay, Karl H. Pearson
Primary Institution: Cleveland State University
Hypothesis
Can existing polarimeter systems be modified to integrate with microcomputer technology for improved data acquisition and analysis?
Conclusion
The modifications resulted in a unique computer automated scanning optical rotatory dispersion spectropolarimeter that operates effectively over a range of 650-240 nm.
Supporting Evidence
- The modifications included replacing the light source and integrating a computer system for data acquisition.
- The system allows for rapid analysis of optical rotatory dispersion data.
- The polarimeter can now operate with a range of 650-240 nm without needing additional optical adjustments.
Takeaway
This study shows how to make an old polarimeter work with a computer, making it faster and easier to get results.
Methodology
The study involved modifying a Perkin-Elmer Model 241 polarimeter to interface with a microcomputer for automated data acquisition and analysis.
Limitations
The study does not address the long-term reliability of the modifications or potential issues with different sample types.
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