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粒度儀

拉曼光譜儀的特點

發布日期:2022-05-30 點擊率:39

  拉曼光譜分析法是基于印度科學家C.V.拉曼(Raman)所發現的拉曼散射效應,對與入射光頻率不同的散射光譜進行分析以得到分子振動、轉動方面信息,并應用于分子結構研究的一種分析方法。常用的紅外及拉曼光譜區域波長是2.5~25μm。
  根據拉曼光譜儀的特點,主要應用在以下幾個方面:
  1、食品領域用于食品成分的“證實”,以及摻雜物的“證偽”。
  2、化學、高分子、制藥及醫學相關領域過程控制;質量控制、成分鑒定、藥物鑒別、疾病診斷。
  3、環境保護環保部門水質污染監測、表面污染檢測和其他有機污染物。
  4、農牧領域農牧產品的分類及鑒定。
  5、物理領域光學器件和半導體元件研究。
  6、實時監控細胞培養液物質濃度。
  7、刑偵及珠寶行業、毒物檢測,珠寶鑒定。

標簽:拉曼光譜儀

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