Deuterium bulb

Overview
Excelitas offers a range of long-life deuterium lamps in quartz or UV-glass constructions and multiple see-through builds and flanges. Corresponding power supplies with intelligent ignition and low-noise operation are available on request. The High Spectral Radiance variants are designed for demanding analytical systems such as UHPLC instruments and high-end UV‑Vis spectrophotometers.

Features

• Improved intensity maintenance over lamp lifetime reduces instrument recalibration frequency
• Enhanced signal-to-noise ratio enabling shorter sampling times
• Higher sample throughput
• Consistent analytical precision
• Optimised price/performance and lower total cost of ownership

Documentation
Analytical Light Sources Overview Brochure (product documentation available in brochure form).

Applications

• High-pressure liquid chromatography (HPLC)
• UV‑Vis spectroscopy
• Atomic absorption spectroscopy (AAS)
• Thin film measurement
• Thin layer chromatography (TLC)
• Laboratory light sources
• Fluorescence spectroscopy
• Pollution monitoring
• Semiconductor inspection
• Removal of electrostatic charges from semiconductor wafers
• Flash chromatography

Technical specifications

• Lamp types: Deuterium lamps available in quartz or UV‑glass constructions
• Form factors: See-through designs, multiple builds and flange options
• Technology: High Spectral Radiance variants for UHPLC and high-end UV‑Vis spectrophotometers
• Power supplies: Intelligent ignition and low-noise operation (available upon request)
• Performance benefits: Improved intensity maintenance, enhanced signal-to-noise, reduced recalibration, increased throughput
• Typical uses: Analytical instrumentation in chromatography, spectroscopy and semiconductor processes