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The D-2000 Deuterium Light Source produces a powerful, stable output from 215-400 nm. In addition, deep-UV versions of the light source are available, providing a wavelength range of 190-400 nm. This powerful and stable lamp provides peak-to-peak stability of less than 0.005% and drift of only +/-0.5% per hour. |
Features
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UV Coverage. Covers spectral range of 215-400 nm and has deep-UV option for 190-400 nm
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Shutter Option. Operate an accessory shutter automatically via software
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Great Performance. Provides an extremely stable source, with peak-to-peak stability of <0.005%
The D-2000 is available for $2563. Additional D-2000 models are also available.
Options and Accessories
Integrated shutters are also available with the D-2000 and can be driven by a TTL signal. All versions of the D-2000 have an SMA 905 Connector for easy coupling to our spectrometers and fiber optic accessories, a safety shutter for blocking the light when the fiber is not attached, and safety goggles. The 1,000-hour deuterium bulb used in the D-2000 can be replaced easily.
Shutter Option
You can opt to purchase a D-2000 with an electronic shutter that can be driven via a TTL signal. A toggle switch on the front of the lamp and a port on the back of the lamp allow for manual or electronic shutter control.
Optical Fibers
We recommend using our solarization-resistant optical fibers with all versions of the D-2000. Click here for details.
D-2000 Spectral Output
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| This spectral output graph shows the output of the D-2000 (blue), DH-2000 (red) at full power and the DH-2000 with the tungsten halogen at low power (pink). The height of the deuterium atomic emission line depends on the optical resolution of the spectrometer. |
D-2000 Deuterium Light Source Specifications
| Dimensions: |
150 mm x 135 mm x 319 mm |
| Weight: |
5.35 kg (without power cord) |
| Power consumption: |
830 mA @ 230 VDC or 1660 mA @ 115 VDC |
| Wavelength range: |
215-400 nm (standard bulb); 190-400 nm (deep-UV bulb) |
| Peak-to-peak stability: |
<0.005% at 250 nm |
| Drift: |
+/-0.5% per hour at 250 nm |
| Warm-up time: |
40 minutes |
| Voltage and current: |
Ignition 350V/20° operating 85 V/0.3A |
| Bulb lifetime: |
1,000 hours for standard or deep-UV bulb |
| Operating temperature: |
5 °C - 35 °C |
| Humidity: |
5-95% without condensation at 40 °C |
| Radiation characteristic: |
Aperture 0.5 mm, numerical aperture 26° (13°) |
| Power requirements: |
85-264 V 50/60 Hz |
| Markings: |
CE; VDI/VDE 0160; EN 61010 |
| TTL-shutter input: |
Up to 5 Hz maximum (shutter versions only) |
| Shutter speed: |
10 msec minimum |
D-2000 Deuterium Light Source Ordering Information
| Item |
Description |
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| D2000 |
Deuterium light source, 215-400 nm |
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| D2000-DUV |
Identical to the D-2000, except that it uses a deep-UV deuterium bulb, which provides a 190-400 nm wavelength range |
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| D2000-S |
Identical to the D-2000, but comes with a shutter (controlled via a TTL signal or switch) |
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| D2000-S-DUV |
Identical to the D-2000, except that it uses a deep-UV deuterium bulb, which provides a 190-400 nm wavelength range and comes with a shutter (controlled via a TTL signal or switch) |
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| DH2000-BD |
Replacement deuterium bulb for the D-2000 and the D-2000-S |
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| DH2000-DUV-B |
Replacement deuterium bulb for the D-2000-DUV and the D-2000-S-DUV | |
