Abstract
An interface is described to convert analogue data from the recorder or other output of a typical analytical spectrometer, or other instrument, to an amplified form suitable for feeding to the ADC of a microcomputer (BBC B+). The interface is simple and easy to construct, avoids complicated software, and can be used for a variety of applications. Excellent linearity was observed in transformed data and the interface is particularly suited to handling transient signals. Examples of its use in atomic absorption spectrometry, solution spectrophotometry and high performance liquid chromatography are given.
DOI
10.1155/s1463924687000294
Publication Date
1987-01-01
Publication Title
Journal of Automatic Chemistry
Volume
9
Issue
3
Publisher
Hindawi Limited
ISSN
0142-0453
Embargo Period
2024-11-25
First Page
132
Last Page
134
Recommended Citation
Ebdon, L., Alonso, J., Hill, S., & Hopkins, A. (1987) 'A simple and versatile interface to feed analogue data from the output of analytical instruments to a BBC microcomputer', Journal of Automatic Chemistry, 9(3), pp. 132-134. Hindawi Limited: Available at: https://doi.org/10.1155/s1463924687000294
