Absorption and fluorescence spectra of coloured liquids - Recording and evaluating with a spectrophotometer

VP5.2.4.4
Absorption and fluorescence spectra of coloured liquids - Recording and evaluating with a spectrophotometer
Absorption and fluorescence spectra of coloured liquids - Recording and evaluating with a spectrophotometer

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Description

In the experiment P5.2.4.4, the light from an incandescent light bulb passing through a coloured liquid is recorded using a spectrometer. The fluorescence of the coloured liquid is recorded under a right angle. A blue filter is used to clearly separate fluorescence and light scattering. Both, absorption and fluorescence spectra are compared with the continuous spectrum of the lamp light.

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1 46025  8  Prism table LD
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1 521210  8  Transformer 6/12 V LD
1 46811  4  Light filter, blue with violet LD
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1 467251 Compact spectrometer, physics (spectral photometer) LD
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