The Hamamatsu X2D2® deuterium lamps (high brightness & long lifetime deuterium lamps) deliver unparalleled brightness twice that of L2D2 lamps, while still maintaining the high stability and long lifetime offered by the conventional deuterium lamp (0.5 mm aperture type). These characteristics will enhance sensitivity and throughput in various photometric instruments.

Applications

• High Performance Liquid Chromatography,
• UV-VIS  Spectrophotometer,
• Capillary Electrophoresis,
• Film Thickness Measurement,
• Environmental  Analysis etc.

Features

• High stability: 0.005% (p-p) typ.
• High brightness: 2 times higher than L2D2 lamps

• High UV intensity.

Specifications

A. Lamp life end is defined as the point when light output at 230 nm falls to 50 % of its initial value or when output fluctuations exceed 0.05 % (p-p).

B. A trigger voltage must be applied to the anode and auxiliary electrode.

C. The power supply for the L2D2 cannot be used to operate X2D2 lamps.

D. Recommended temperature for operating a lamp in the lamp housing. Consult us on how to measure the temperature.

E. Does not support vacuum evacuation and so should be used in nitrogen atmosphere. * Custom lamps not listed above will be available on request. Please feel free to contact us.

Dimensional outline (Unit: mm)