The 80009 is a complete quartz tungsten halogen (QTH) infrared light source that provides a smooth continuum from 14,000 to 2,800 cm-1 (0.7 to 3.5 μm). Its 1.5-Inch Series female output flange allows the source to be coupled to a variety of items, including Oriel FT Spectrometer products. A gold coated off-axis parabolic reflector is integrated into the design, rather than a condenser lens. IR refractive optics are expensive and have transmittance limitations. Using this type of reflector provides several advantages. Its gold coating enhances IR reflectance. The focal point is displaced from the mechanical axis, giving full access to the reflector focus area. The 80009 produces a 34.5 mm (1.36 inch) diameter collimated output beam with 1° divergence, full angle. A hose fitting is provided to purge the source with nitrogen, if desired. The 80009 includes a 20-watt QTH lamp and a stand-alone power supply designed to minimize light ripple. A 1 m (3.3 ft.) long cable connects the source to its power supply.


80009年是一个完整的石英卤钨(地址)红外光源,提供了一个平滑连续从14000年到2800 cm - 1(0.7到0.7μm)。它的1.5英寸系列的女性输出法兰允许源耦合到各种项目，包括Oriel FT光谱仪产品。设计中集成了一个镀金的离轴抛物面反射器，而不是一个聚光透镜。红外折射率光学是昂贵的，并具有透射率的局限性。使用这种类型的反射器有几个优点。它的金涂层增强了红外反射率。焦点从机械轴移开，完全进入反射器焦点区域。80009年产生一个直径34.5毫米(1.36英寸)平行输出梁1°分歧,全角。如果需要，还提供软管接头，以便用氮气吹扫源。80009包括一个20瓦的QTH灯和一个独立的电源设计，以减少光纹波。一条1米(3.3英尺)长的电缆将电源与电源相连。