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样品: | 大气中痕量气体太阳吸收光谱 | 项目: | 大气中痕量气体太阳吸收光谱 |
参考: | 大气中痕量气体太阳吸收光谱 |
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Introduction Bruker’s IFS 125HR spectrometer is designed as an ultra-high resolution FT-IR spectrometer which provides outstanding performance for R&D laboratory application. But many of its installations are used for highly accurate atmospheric trace gas analysis, atmospheric emission studies and remote monitoring of atmospheric pollutants. Measurements of human made atmospheric pollution are made either in transmittance by using the sun as active IR radiation source or in a passive emission mode