World Precision Instruments
Deuterium/halogen fiber light source
Code D4HWPI
For a continuous spectrum in the UV, VIS and NIR range.
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Features
- Continuous spectrum from 200 nm–1700 nm
- Integrated shutter with switch and TTL control
- SMA fiber optic connection
- Separate UV and VIS bulb control
Benefits
- Matched deuterium and halogen bulbs
- Matched optical output for WPI's flow cells and fiber optic probes
- Low drift < 1 mAU/h @ 254 nm
- Simple exchange of light bulbs
Applications
- UV/VIS/NIR absorbance spectroscopy
- Excitation light source for fluorescence applications
- Colored Dissolved Organic Matter (CDOM) detection in seawater
- Nutrient Analysis in fresh water, drinking water and seawater using WPI's LWCCs
- Protein detection using WPI's V-Vette or DIP UV MINI fiber optic probes
The D4H is a combined deuterium and halogen light source for UV/VIS and NIR applications. This light source is ideally suited to work with WPI’s spectrometer modules and sample cells. It supplies a continuous spectrum in the UV, VIS and NIR range from 200 nm to 1700 nm. The D4H is equipped with an integrated electrical shutter, which can be controlled by a switch or a TTL signal.
