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Deuterium Halogen Light Source

$1,200

  • EUR: €1,105

The Thunder Optics DH-Light is a compact and high-performance deuterium-halogen light source, offering continuous spectral output from 190 to 2500 nm for UV-VIS-NIR applications. Combining two independently controlled lamps in one unit, it’s ideal for absorbance, transmittance, and reflectance measurements in both research and industrial settings. With stable output, long lamp life, and efficient thermal management, the DH-Light is designed for reliability and precision.

SKU: DH-LS Category: Tags: , , ,

Thunder Optics DH-Light – Deuterium-Halogen Light Source

The Thunder Optics DH-Light is a high-performance composite light source that combines a continuous deuterium lamp and a tungsten halogen lamp in a single unit, providing seamless spectral coverage from 190 nm to 2500 nm (UV to NIR). Each lamp can be independently controlled, allowing users to adapt the output for a wide range of optical and spectroscopic applications, including absorbance, transmittance, and reflectance measurements.

Ideal for UV-VIS-NIR spectroscopy and compatible with high-precision analytical instruments such as liquid chromatographs, the DH-Light ensures excellent stability, long lifetime, and a robust thermal management system for sustained operation.

Key Features:

  • Wide spectral range: 190–2500 nm continuous output

  • Independent control of deuterium and halogen lamps

  • Adjustable output intensity (tungsten halogen lamp: 0–100%)

  • Efficient heat dissipation and long lamp lifespan

  • Compact design: 201 × 150 × 110 mm, 2.5 kg

  • Standard SMA905 or FC optical connectors

Technical Specifications:

  • Deuterium lamp: 190–400 nm | 25W, lifespan ~1000 h

  • Tungsten halogen lamp: 360–2500 nm | 5W, lifespan ~2000 h

  • Output power (through 1000 µm fiber):
    – Deuterium: 171.6 µW
    – Halogen: 2.36 mW

  • Warm-up time: 10 minutes

  • Operating temperature: 5–35°C

  • Power input: 85–250V AC, 50–60 Hz

  • Energy consumption: ~78 VA

This light source is a versatile and reliable reference for any laboratory or research environment requiring broadband, stable illumination from UV to NIR.

⚠️ Safety Warning:

  • Never look directly into the DH light source — it can cause serious and permanent eye damage.

  • Do NOT open the unit. It contains no user-serviceable parts, and internal components operate at hazardous voltages.

 

 

Weight 2500 g
Dimensions 20.1 × 15 × 11 cm
Application

Absorption, Biology, Gemmology, Reflectance

Lamp

Halogen, Deuterium

Wavelength range (nm)

190-2500nm

Input Voltage (V)

85-250V AC

Optical Connector

SMA 905

Delivery Pack

,

Net weight (gr)

2500

Power Adapter Type

EU, US

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