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AlphaBright QTH Replacement Light Bulb
    AlphaBright QTH Replacement Light Bulb
    Purchase AlphaBright QTH Replacement Light Bulb
    • AlphaBright QTH Replacement Light Bulb

      SKU:
      Product Code: QTHLIGHTBULB
      Vendor: AlphaBright
    • Quantity in Basket:  None

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    AlphaBright QTH Replacement G4 type 6V, 20W Light Bulb

     

    The light bulb in the AlphaBright QTH is a G4 type 6V, 20W Quartz Tungsten Halogen type light bulb. AlphaBright has selected the light bulb specifically for this item and to work with the power supply, collimating lens system and set up in this instrument.

    The light bulb is rated for 2,000 hours operation by the manufacturer but if the AlphaBright QTH is being used for spectroscopic applications we suggest changing the light bulb more frequently as the filament ages over time and the spectral output will therefore vary with both the number of times the unit is switched on and the total burn time of the light bulb.

    *It is generally recommended that the light bulb is changed after 500 hours of operation for spectroscopic applications.

    Features:
    • High power 6V, 20W for high light output
    • 2,000 hour rated life span*
    • Luminous flux 280 Lumen
    • Colour temperature 2,850°Kelvin
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