Recording of absorption spectra with a spectrometer

VC3.3.1.2
Recording of absorption spectra with a spectrometer
Recording of absorption spectra with a spectrometer Spectra of a red and a green pigment
Recording of absorption spectra with a spectrometer

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Description

In experiment C3.3.1.2, the solution of a dye is exposed to the light from a lamp. For the absorption spectrum, the light passing through the coloured solution is recorded with a spectrometer. The absorption spectrum is compared with the continuous spectrum of the light from the lamp.

Components of equipment sets

1 47733  4  Cuvette made of optical glass 45 x 12,5 x 102,5 mm LD
1 46025  8  Prism table LD
1 46003  8  Lens in frame, f=100 mm LD
1 45060  8  Lamp housing with cable LD
1 450521  8  Bulbs, 12 V/30 W, E14, set of 2 LD
1 46020  8  Condenser with diaphragm holder LD
1 521210  4  Transformer 6/12 V LD
1 467251  8  Compact spectrometer, physics (spectral photometer) LD
1 460251  8  Fibre holder LD
1 460310  8  Optical bench, S1 profile, 1 m LD
4 460311  8  Clamp rider with clamp 45/65 LD
1 665997  4  Graduated pipette 10 ml LD
1 666003 Pipetting ball (Peleus ball) LD
1 6045672  4  Double microspatula, steel, 150 mm LD
1 6677977 Electronic Balance 440-3N, 200 g : 0.01 g LD
1 664103  4  Beaker, DURAN, 250 ml, squat LD
6 602043  4  Beaker, DURAN, 150 ml, squat LD
1 665754 Measuring cylinder 100 ml, with plastic base LD
1 30942  4  Colouring, red, 10 g LD
1 6718700  4  Iron(III) chloride-6-hydrate, 50 g LD
GHS05GHS07 Danger H302 H315 H318
1 6732900  4  * Methylene blue, 1 g LD
GHS07 Warning H302
1 6752550  4  Universal Indicator, 50 ml LD
GHS02GHS07 Danger H225 H319
1 additionally required:
PC with Windows XP/Vista/7/8/10 (x86 or x64)

Articles marked with * are not essential, we do however recommend them to carry out the experiment.

Experiment Instructions

PDF (Experiment description) PDF (Experiment description) C3.3.1.2 Recording of absorption spectra with a spectrometer
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