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用透射电子显微镜观察金属和其它材料的组织结构,必须经过复杂的制样过程。现有的制样方法周期长,成品率低,不能定位定向取样,操作者工作条件也很差。清华大学机械工程系电镜室研制的FQ型电镜复型样品清洗仪,克服了以上缺点。并于86年通过技术鉴定。该仪器可以清洗金属及非金属材料的复型支持膜,清洗干净,成品率高。作为透射电镜的附设装置,特别适用于教学及科研工作中的定位、定向复型样品
Transmission electron microscopy of the structure of metals and other materials has to go through complicated sample preparation. The existing sample preparation method has a long period and a low yield, and can not be oriented and oriented, and the working conditions of the operator are also poor. Department of Mechanical Engineering, Tsinghua University electron microscope room developed FQ-type electron microscope compound sample cleaner, to overcome the above shortcomings. And in 86 through the technical appraisal. The instrument can clean the metal and non-metallic materials, complex support film, clean, high yield. As a transmission electron microscope attached device, especially for teaching and research work in the positioning, directional compound samples