91?清视频在线免费?看_99re6这里只有精品视频6_www.成人动漫_青青青青娱乐_小婕子伦流澡到高潮视频_亚洲综合AV永久无码精品一区二区

ETD-2000III型三靶離子濺射儀

是依據二極（DC）直流濺射原理設計而成的*簡單、可靠、經濟的鍍膜設備。本機特別之處是在一個真空室內安裝了三個靶，旋轉樣品臺可依次在同一樣品上涂覆三種材料。因此，適用于實驗室各種復合膜樣品的制備，以及非導體材料實驗電極的制作。

工作時結合內部自動控制電路很容易控制真空室壓強、電離電流及選擇所需的電離氣體，獲得**鍍膜效果。

配有高位定性的飛躍真空泵

The ETD-2000III type three target ion sputtering apparatus is the simplest， reliable and economical coating equipment designed on the basis of DC (DC) sputtering principle. This machine is specially designed to install three targets in a vacuum chamber. The rotating sample stage can be coated with three materials on the same sample in turn. Therefore， it is suitable for the preparation of various composite membrane samples and the fabrication of experimental electrodes for non conductor materials. It is easy to control the vacuum chamber pressure， ionization current and choose the required ionization gas when working in conjunction with the internal automatic control circuit， so as to achieve the best coating effect. High qualitative jump vacuum pump

需要鍍膜的樣品