Frequently Asked Questions

A deuterium tungsten halogen light source combines a deuterium lamp for deep UV output and a tungsten halogen lamp for visible and near-infrared light, providing a continuous spectrum from approximately 200 to 2500 nm.

Combining these two lamps ensures broad spectral coverage, making the light source ideal for spectroscopy applications that require accurate measurements across UV, visible, and NIR regions.

Yes, models with TTL control allow independent on/off switching of the deuterium and tungsten halogen bulbs for flexible operation and energy efficiency.

The bulbs are designed for long life and easy replacement. When needed, they can be swapped quickly without realignment, minimizing downtime.

Yes, certain models like the DH-2000-FHS-DUV-TTL feature a deep-UV deuterium lamp that extends the wavelength range down to 190 nm, ideal for advanced UV spectroscopy.

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