veeco

Pulse response test of NS and VEECO piezoelectricity valves

NS型与VEECO型压电阀脉冲特性测试

Using the Multi-Mode AFM from Veeco Company , the experiments for analyzing the influence of the probe with different resonance frequencies on the scan speed of AFM have been conducted . The experimental results show consistency with the theoretical analysis . 5 .

利用现有的Veeco公司的Multi-Mode原子力显微镜，实验分析了在轻敲模式下不同谐振频率的AFM探针对扫描速度的影响，验证了探针谐振频率影响AFM扫描速度理论分析的准确性。

In order to select a proper piezoelectricity valve for the gas injecting system on Sino UNIted Spherical Tokamak ( SUNIST ), we have tested the gas injecting rate and pulse response of NS valve ( made in China ) and VEECO valve ( made in USA ) .

为了给中国联合球形托卡马克装置（SUNIST）的充气系统选择合适的压电阀，我们对国产NS型压电阀和美国的VEECO压电阀进行了送气率和脉冲送气特性的测试。