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最近,上海光学仪器厂在有关单位的大力支持下,研制成功了44W平面光栅单色仪,经上级和用户单位的鉴定,完全达到设计要求。该仪器结构简单、使用方便,是目前国内比较先进的光谱仪器。它主要配有300条/毫米、600条/毫米、1200条/毫米和2400条/毫米四块光栅,光谱波段范围0.2～4微米。焦距为0.5米,并且有波长自动扫描装置。主要用来解决单色光源问题,并可测定光电元件在相应光谱波段内的光谱响应、光源的光谱特性和滤色片的光谱透射曲
Recently, Shanghai Optical Instrument Factory under the strong support of the relevant units, the successful development of the 44W plane grating monochromator, the superior and the user unit identification, fully meet the design requirements. The instrument is simple in structure and easy to use, and is currently the most advanced spectrometer in China. It is mainly equipped with four bars of 300 bars / millimeter, 600 bars / millimeter, 1200 bars / millimeter and 2400 bars / millimeter, with a spectral range of 0.2 to 4 microns. Focal length of 0.5 meters, and wavelength automatic scanning device. Mainly used to solve the problem of monochromatic light source, and can measure the photoelectric element in the corresponding spectral band spectral response, the spectral characteristics of the light source and color filter spectral transmission