- Instrument Description
This gas-discharge light source is used for wavelength calibration and is widely employed in university physics laboratories. The lamp includes a power supply and a focusing system.
Its main spectral lines are:
Hydrogen: 656.28 nm, 486.13 nm, 434.05 nm, 410.18 nm
Deuterium: 656.11 nm, 486.01 nm, 433.93 nm, 410.07 nm