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Deuterium Halide Tungsten Light Source

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     Product Manual:    

    Product Description

           The DHG-L25 composite light source integrates a continuous deuterium lamp and a tungsten-halogen lamp with a broadband spectrum in one channel.

           The deuterium lamp emits light primarily used for its ultraviolet wavelength range of 190-400 nm continuous spectral band. The deuterium lamp has three characteristic spectral lines at 486.0 nm, 583.0 nm, and 656.1 nm, which are commonly used as light sources for high-precision analytical measurement instruments, such as those used in liquid chromatographs. The wavelength range of the tungsten-halogen lamp is typically between 360 nm and 2500 nm. The lifespan of a tungsten-halogen bulb is related to its operating temperature; the higher the color temperature, the shorter the lifespan.


    Product Features

    ● It adopts a combination of deuterium lamps and halogen lamps, which has a wider spectral range and can continuously output stable spectra from 190 to 2500nm. The spectral intensity drift is only <0.1%/hr

    ● Two sets of optical paths are coupled to an SMA905 interface output using a Gewu optical lens. Halogen lamps can be output separately or simultaneously, and the intensity of the output light can be adjusted

    ● It adopts air-cooled heat dissipation

    ● It is powered by alternating current ranging from 85 to 250 volts

    ● The bulb power of the light source is 25W for the deuterium lamp and 10W for the halogen lamp, with a lifespan of 1500 hours

    ● The size of the light source is 145mm x 200mm x 110mm

    ● The light source bulb is a consumable. Please replace it before its lifespan expires

    ● It is recommended to use Gewu Optics' anti-ultraviolet irradiation quartz optical fiber

    ● Optional external trigger option




     

    Product Applications

    ● Broad spectral range analysis

    ● Scientific research

    ● Reflection/Transmission/Absorption spectral analysis

    ● Deep ultraviolet spectral analysis

                         


35 products in total Add Contrast
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DHG-L25, It adopts a combination of deuterium lamps and halogen lamps, which has a wider spectral range and can continuously output stable spectra from 190 to 2500nm. The spectral intensity drift is <0.1%/hr

Drawings And Specifications: Operation:inquiry
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Drawings And Specifications: Operation:inquiry
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