Code: EDUCSE1003413
spectrum tube is used for demonstrating spectral lines of pure substances, and contains neon (Ne) gas under pressure to produce light for spectral .
Loading...
Loading...
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: 0.049 kg