Gas Spectral Tubes
Gas Spectral Tubes for Spectroscopic or Atmospheric demonstrations
Type of activity: demo
Activity code: 00000
We have a number of spectral tubes for classroom demonstration, and undergraduate calibration for spectrometers. The following bulbs are available:
Hydrogen (Many)
Helium (Many)
Nitrogen (1)
Oxygen (1)
Neon (2)
Argon (2 ~ 3)
Krypton (2)
Xenon (1)
Carbon Dioxide (1)
Note: Ballasts for spectral tubes are not stabilized with respect to power supply fluctuations (+/- 10% voltage), which causes fluctuation in the intensity of the bulbs themselves. Use only for rough calibrations of equipment and demonstration purposes only.
Apparatus
