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SKU: DH-MINI Ocean Optics DH-mini Deuterium Halogen Light Source for the UV-Vis-NIR

Ocean Optics DH-mini Deuterium Halogen Light Source for the UV-Vis-NIR

Ocean Optics DH-mini Deuterium Halogen Light Source for the UV-Vis-NIR


Vendor: Ocean Optics
Shipping Weight: 2.00 pounds
Part Number: ocean-optics-dh-mini
Product Documents
Purchase Ocean Optics DH-mini Deuterium Halogen Light Source for the UV-Vis-NIR
Price: $2,478.00
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Ocean Optics DH-mini Deuterium Halogen Light Source for the UV-Vis-NIR

Despite its compact size the DH-mini produces strong output across the UV-Visible and near-IR from 200-2500 nm. Absor

ption and transmission measurements with opaque or optically dense samples benefit from the high intensity of the DH-mini.

The DH-mini is packed with features that make it easy to use. The tungsten and deuterium source bulbs can be turned on and off individually, limiting stray light in challenging measurements. An internal shutter can be opened and closed using simple buttons with LED indicators on the front panel. For automated processes or remote measurements, a TTL signal also can be used to control all functions.

The DH-mini has been designed with OEM integration in mind. Not only does it provide high power from a small footprint, it also makes integration a breeze with full remote control of all functions via a 4-pin TTL connector. Galvanic isolation of the TTL pulse provides reliable performance in complicated environments like an electrically noisy production floor.


Engineering Specifications
Sources: Deuterium & Tungsten Halogen
Wavelength range: 200-2500 nm
Color temperature: unknown
Nominal bulb power: ~7 W (deuterium); ~2 W (tungsten halogen)
Typical output power:* 19 µW (deuterium bulb)
14 µW (tungsten bulb)
Warm-up time:** 6 minutes
Source lifetime: 1,000 hours
Stability of optical output: <0.1%
Drift of optical output: <0.2% per hour
Trigger/shutter input signal: TTL; up to 2.5 Hz maximum
Trigger/shutter connection: 4 pin galvanically isolated TTL connector (SUB-D-15 adapter cable provided)
Integrated filter holder: No
Operating temperature: 5 °C – 35 °C
Operating humidity: 5-95% without condensation at 40 °C
Power requirements: 12 VDC
Power consumption: up to 15 W
Dimensions: 7.5 cm x 8.2 cm x 17.5 cm
Weight: 0.5 kg
Safety & regulatory: CE; ROHS; WEEE
Replacement bulb: DH-MINI-B

* Typical output power coupled into a 600 μm UV-Vis fiber and measured with an optical power meter integrated from 200-1100 nm

**  Warm-up time @23 °C ambient, free airflow, no vibrations


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