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      Product List
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      New Product
      * PL-3000 Photoluminescence Spectrometer
      * GLIS-3000 GEM Luminous Imaging 
      * bluLoop Multi-LED Light Source
      * HL-2000 Tungsten Halogen Light 
      * LS-1 Tungsten Halogen Light So
      * DH-2000 Deuterium Tungsten Halogen&
      * Balanced Deuterium Tungsten Halogen
      * Miniature Deuterium Tungsten Haloge
      * D-2000 Deuterium Light Sources
      * High-powered Continuous-wave Xenon 
       
      Product

      Light Sources>> Ultraviolet Sources>>D-2000 Deuterium Light Sources  

       

      D-2000 Deuterium Light Sources

      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

      • UV Coverage. Covers spectral range of 215-400 nm and has deep-UV option for 190-400 nm

      • Shutter Option. Operate an accessory shutter automatically via software

      • 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

      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
      D2000 Deuterium light source, 215-400 nm
      D2000-DUV Identical to the D-2000, except that it uses a deep-UV deuterium bulb, which provides a 190-400 nm wavelength range
      D2000-S  Identical to the D-2000, but comes with a shutter (controlled via a TTL signal or switch) 

       

      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)

       

      DH2000-BD Replacement deuterium bulb for the D-2000 and the D-2000-S 
      DH2000-DUV-B Replacement deuterium bulb for the D-2000-DUV and the D-2000-S-DUV

       
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