DH-2000 Deuterium-Tungsten Halogen Combined Light Source
DH-2000 deuterium-tungsten halogen lamp combined light source; The DH-2000 deuterium-tungsten halogen lamp combined light source integrates the continuous output spectra of a deuterium light source and a tungsten halogen light source in one optical path, producing a powerful, stable spectral output from 215-200 nm UV-visible. In addition, the output spectrum range of the UV-enhanced light source is 190-1700nm.; We also offer products of other DH-1000 models.; Options and accessories; The DH-2000 has an integrated shutter that can be driven by a switch or TTL signal. You can also choose to add a filter holder to the system that can hold a square filter up to 4 mm thick and up to 25 mm, or a circular filter up to 20mm. All models of the DH-2000 have an SMA 905 connector, which allows convenient connection to our spectrometers and accessories via optical fiber, and also a safety shutter used to block light from passing through when no fiber is connected.; Adjustable light intensity; All models of the DH-2000 light source have a potentiometer behind them used to balance the light intensity of the deuterium light source and the tungsten light source, which allows the user to adjust the power of the deuterium-tungsten lamp within the range of 10-100%.; Optical fiber; We recommend using our solarization-resistant optical fiber with all models of the DH-2000 light source.; Specifications of the DH-20000 deuterium light source; Max. 190 W; Ordering information for the DH-2000 deuterium light source; Integrates the continuous output spectra of a deuterium light source and a tungsten halogen light source in one optical path, producing a powerful, stable spectral output from 215-200 nm UV-visible; Integrated shutter; Adjustable tungsten light intensity; Same as the DH-2000 except for using a deep-UV deuterium lamp bulb that can produce a spectral range of 190-1700 nm; Same as the DH-2000 except for having a shutter controlled by a TTL signal or switch (max. 5 Hz); Same as the DH-2000 except for using a deep-UV deuterium lamp bulb that can produce a spectral range of 190-1700 nm and having a shutter (controllable via a TTL signal or switch, max. 5 Hz); Same as the DH-2000 except for using a filter holder (can hold a max. 25-mm square filter or a max. 25-mm diameter circular filter or a filter up to 4 mm thick); Same as the DH-2000 except for using a deep-UV deuterium lamp bulb that can produce a spectral range of 190-1700 nm and a filter holder (can hold a max. 25-mm square filter or a max. 25-mm diameter circular filter or a filter up to 4 mm thick); Same as the DH-2000 except for using a deep-UV deuterium lamp bulb that can produce a spectral range of 190-1700 nm and a shutter (controllable via the included external TTL cable); Replaceable deuterium lamp bulb and tungsten halogen bulb for all DH-2000 model products; {EBE105A1-12F7-4B74-9B3B-CC58AE565128} {FF1DF55F-BA69-4846-8996-234AE75CAFBC}
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Overview
Specifications
| Parameter | Value |
|---|---|
| Dimensions | 150 mm × 135 mm × 319 mm |
| Weight | 6 kg |
| Power consumption [deuterium] | 25 W |
| Power consumption [tungsten halogen] | 20 W |
| Wavelength Range [deep-UV deuterium bulb] | 190-400 nm |
| Wavelength Range [standard deuterium and tungsten halogen bulbs] | 215-2000 nm |
| Humidity | 5-95% without condensation at 40 °C |
| Bulb voltage/current | Operating 85 V/0.3 A |
| Bulb lifetime | 1,000 hours |
| Bulb ignition voltage | Ignition 350 V/20?/font> |
| Voltage drift | <0.01 % per hour |
| Voltage stability [0.1-10.0 Hz] | <5 x 10⁻⁶ peak-to-peak (0.1-10.0 Hz) |
| Operating ambient temperature | 5 °C - 35 °C |
| Power Requirements | 85-264 V 50/60 Hz |
| Emission characteristics | Aperture 0.5 mm, numerical aperture 26?(13?; focused Total power: 100 W |
| Power consumption [Max] | Maximum 190 W |
| Warm-up time [deuterium] | 40 minutes |
| Warm-up time [tungsten halogen] | 20 minutes |
Key Features
Datasheet
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