Explore the principles of transmission spectra with the UE4020400 experiment. Ideal for studying light absorption and transmission properties of materials.

Experiment: Transmission Spectra UE4020400

3B Scientific

$4,848.85
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SKU:
005-UE4020400
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Objective: Record and interpret transmission spectra of transparent bodies

A digital spectrophotometer is used to measure transmission spectra. In this instrument the transmitted light collected by an optical fibre is separated into its spectral components by a reflection grating using the Czerny-Turner principle and is projected as an image onto a CCD detector via two mirrors. The transmission spectrum is generated by automatic normalisation applied to the previously recorded spectrum of the light falling on the detector.

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