Ocean Optics(Ocean Insight) DH-2000 Family Specifications
Engineering Specifications |
DH-2000-DUV Series |
Sources: |
Deep-UV Deuterium & Tungsten Halogen |
Wavelength range: |
190-2500 nm |
Nominal bulb power: |
26 W (deuterium)
20 W (tungsten halogen) |
Typical output power: |
See chart below |
Warm-up time:* |
25 minutes |
Source lifetime: |
1,000 hours |
Stability of light source output: |
≤0.1%/hour @ 254 nm (deuterium)
≤0.1%/hour @ 700 nm (tungsten halogen)
|
Drift: |
≤0.1%/hour @ 254 nm (deuterium)
≤0.1%/hour @ 700 nm (tungsten halogen)
|
Shutter: |
DH2000-S-DUV & DH2000-S-DUV-TTL only |
Remote shutter control: |
DH2000-S-DUV-TTL only |
Integrated filter holder: |
DH2000-FHS-DUV only |
Operating temperature: |
5 °C – 35 °C |
Operating humidity: |
5-95% without condensation at 40 °C |
Power requirements: |
85-264 V, 50/60 Hz |
Power consumption: |
Approximately 78VA |
Dimensions (W x H x L): |
15 x 13.5 x 28.5 cm |
Weight: |
5 kg |
Safety & regulatory: |
CE; ROHS, WEEE |
Replacement bulbs: |
DH-2000-DUV-B (deuterium) |
DH-2000-BH (tungsten halogen) |
* Warm-up time @23 °C ambient, free airflow, no vibrations
Output Power
The table below reports typical output power coupled into a 600 μm UV-VIS fiber and measured with an optical power meter integrated from 200-1100 nm.
Model |
Deuterium Bulb Only |
Tungsten Bulb Only |
DH-2000-FHS |
217 μW |
295 μW |
DH-2000-DUV |
585 μW |
990 μW |
Shutter/Trigger Options
- Available only for the listed models
Engineering Specifications |
DH2000-S-DUV-TTL |
Trigger/shutter input signal: |
TTL; Up to 2.5 Hz maximum |
Trigger/shutter connection: |
SUB-D-15 pin |
Independent switching of deuterium and the halogen bulbs |
Yes, via TTL signal |