Acquisition and analysis of GFAAS data
1988
Using a Microcomputer for GFAAS Data Acquisition
publication
Author Information
Author(s): M. J. Adams, G. J. Ewen, C. A. Shand
Primary Institution: The Macaulay Land Use Research Institute
Conclusion
The study demonstrates a microcomputer system that effectively interfaces with a commercial electrothermal atomic absorption spectrometer for data acquisition and analysis.
Supporting Evidence
- The system allows for the recording and storage of graphical displays of furnace signals.
- The calibration graph is constructed using a moving quadratic fit routine.
- Data can be exported to other software packages for further analysis.
Takeaway
This study shows how a computer can help scientists collect and analyze data from a special machine that measures tiny amounts of metals in solutions.
Methodology
The study describes the use of an Apple IIe microcomputer to acquire and analyze data from a Pye Unicam SP9 graphite furnace atomic absorption spectrometer.
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