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Projection device for absorption spectrum of sodium

This device is a demonstrator for absorption spectrum of sodium in a senior high school. It may be used in combination with Type J2508 demonstrator for interference, diffraction and polarization of light. The line spectrum is observed clear and stable.

Classification:

Optics

Keywords: physiological model biological model

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Faraday Perpetual Flashlight

Stroboscopic light source facility

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Stroboscopic light source facility

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