What is deuterium lamp?

Deuterium lamp is a type of gas discharge lamp that produces light in the ultraviolet spectrum. It contains deuterium gas, which is a heavier isotope of hydrogen, and emits light when an electric current is passed through the gas.

Deuterium lamps are commonly used in analytical instruments such as UV-Vis spectrophotometers and gas chromatographs for applications such as chemical analysis, environmental monitoring, and biological research.

These lamps have a characteristic emission spectrum with strong peaks in the ultraviolet region, making them ideal for applications requiring high-intensity UV light sources.

Deuterium lamps have a long operational life and are relatively stable, providing consistent and reliable performance over time. They are also relatively easy to maintain and replace, making them a popular choice for laboratory and research applications.