An Experiment for Teaching – Photometry

Authors

  • J. Kalina Department of Chemistry, Faculty of Science, University of Ostrava, Ostrava
  • B. Hrvolová Department of Cybernetics and Biomedicinal Engineering, Faculty of Electrical Engineering and Computer Science, University of Mining – Technical University of Ostrava, Ostrava
  • J. Krohová Department of Cybernetics and Biomedicinal Engineering, Faculty of Electrical Engineering and Computer Science, University of Mining – Technical University of Ostrava, Ostrava
  • M. Šmondrk Department of Cybernetics and Biomedicinal Engineering, Faculty of Electrical Engineering and Computer Science, University of Mining – Technical University of Ostrava, Ostrava
  • M. Penhaker Department of Cybernetics and Biomedicinal Engineering, Faculty of Electrical Engineering and Computer Science, University of Mining – Technical University of Ostrava, Ostrava

Keywords:

photometry, absorbance, LED, quantitative determination

Abstract

Photometry enables determination of a substance in solution based on the absorption of monochromatic light. A simple photometer was designed, which can serve for teaching the principles of photometry and photometric determinations. The designed photometer is small, compact, modular, portable and inexpensive.

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Published

2014-02-15

How to Cite

Kalina, J., Hrvolová, B., Krohová, J., Šmondrk, M., & Penhaker, M. (2014). An Experiment for Teaching – Photometry. Chemické Listy, 108(2), 172–175. Retrieved from http://www-.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/559

Issue

Vol. 108 No. 2 (2014)

Section

Articles