Code: EDUCSE1003408
Spectrum tubes are glass tubes filled with a gas. Available gases include air, argon, bromine vapor, carbon dioxide, chlorine, helium, hydrogen, .
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High luminance spectral tubes emitting the line or band spectrum of a gas or mercury vapour. Partly evacuated capillary glass tubes filled with gas or mercury vapour are furnished with electrodes for the application of a voltage to generate the electrical field that provides the necessary energy.
Capillary length: 100 mm
Total length: approx. 260 mm
Weight: 0.048 kg
