<ruby id="ecdrx"><i id="ecdrx"></i></ruby>

      <span id="ecdrx"><sup id="ecdrx"></sup></span><strong id="ecdrx"></strong>
      1. 產品中心

        PRODUCT CENTER

        Cryo-Can 掃描電鏡液氮冷肼

        型號:190

        Eliminates sample contamination during scanning electron microscope (SEM) operation;
        SEM can be used while the Cryo-Can is cooled, even on SEMs without airlocks;
        Contaminants condense onto a removable, cold surface;
        Can work either before or while the SEM is operating.
        • 產品特點
        • 產品應用
        • 產品圖庫

        Provides clean environment for SEM

        The Cryo-Can provides a clean environment for SEM sample imaging and analysis. It helps eliminate chamber contamination resulting from sample outgassing and other sources. The Cryo-Can improves both imaging and analytical data quality. It is ideal for high beam current applications.

         

        Uses SEM vacuum system

        The Cryo-Can vacuum container is readily connected to one of the SEM chamber ports and does not need an independent vacuum system. A removable liquid nitrogen vessel is contained within the vacuum container.  Once the SEM chamber and Cryo-Can are evacuated, liquid nitrogen is introduced into the vessel of the Cryo-Can. The cold surface of the vessel traps contaminants outside the SEM chamber.

         

        Removing the condensed contamination

        The liquid nitrogen vessel is typically removed after 30 minutes to 5 hours of operation.  Removing the vessel while it is cold removes the condensed contamination from the SEM.  Placing a lid on the vacuum container seals the SEM chamber when the Cryo-Can is not in use. When the SEM vacuum system is activated, the Cryo-Can is evacuated along with the SEM chamber.
        Once the liquid nitrogen vessel is emptied and placed onto a stand, both the vessel and the stand can be baked to regenerate the surface of the liquid nitrogen vessel, allowing it to be reused without reintroducing contamination into the SEM.

        應用更新中...
        圖庫更新中...

        相關產品

        聯系電話

        400-606-8199

        Copyright ? 上海微納國際貿易有限公司 ALL Rights Reserveds   滬ICP備16036715號-1  滬公網安備 31011702008509號  
        亲子乱子伦xxxxx in in_成年网站未满十八禁视频天堂_久久久久久精品免费免费wer-少妇的滋味完整版