DH-miniUV-Vis-NIR Light Source

Compactfootprint. Intense performance.

The DH-mini is abroadband UV-Vis- NIR light source with intense output from 200 – 2500 nm in acompact package. Packed with features such as shuttering and remote control andwith industry-leading output relative to size and cost, the DH-mini is an idealchoice for numerous applications in reflectance and absorbance spectroscopy.The DH-mini complements spectrometers and sampling accessories from OceanOptics and is ideal for both research and OEM applications

High IntensityDeuterium Halogen Source
Despite itscompact size the DH-mini produces strong output across the UV-Visible andnear-IR from 200-2500 nm. The DH-mini enables applications that are otherwisechallenging for compact light sources, such as fiber probe-based reflectionmeasurements where throughput is a challenge. Absorption and transmissionmeasurements with opaque or optically dense samples also benefit from the highintensity of the DH-mini.

Ultimate Ease ofUse

The DH-mini ispacked with features that make it easy to use. The tungsten and deuteriumsource bulbs can be turned on and off individually, limiting stray light inchallenging measurements. An internal shutter can be opened and closed usingsimple buttons with LED indicators on the front panel. For automated processesor remote measurements, a TTL signal also can be used to control all functions.

A SmallBroadband Source, Ideal for Integration

The DH-mini hasbeen designed with OEM integration in mind. Not only does it provide high powerfrom a small footprint, it also makes integration a breeze with full remotecontrol of all functions via a 15-pin TTL connector. Galvanic isolation of theTTL pulse provides reliable performance in complicated environments like anelectrically noisy production floor.

At a Glance
Optical
Spectral output:
200-2500 nm
Stability:
<0.2% (standard deviation for k=1)
Drift:
<0.1%/hour
Warm-up time:
6 minutes, dependent on ambient conditions.
Bulb lifetime (average/guaranteed*:
2,000 hours/1,000 hours
Output connector:
SMA 905
Power consumption:
12W
Size:
75 mm x 82 mm x 175 mm
Weight:
0.5 kg