表面化学分析. 扫描探针显微镜. 普通悬臂弹簧常数的测定

[中文适用范围]： 本国际标准描述了五种测定原子力显微镜悬臂正常弹簧常数的方法，精度为 5% 至 10%。 每种方法都属于维度、静态实验和动态实验方法三类之一。 所选择的方法取决于分析人员的目的、便利性和可用的仪器。 为了获得高于 5% 到 10% 的精度，需要使用此处未描述的更复杂的方法。 [外文原描述]： ISO 11775:2015 describes five of the methods for the determination of normal spring constants for atomic force microscope cantilevers to an accuracy of 5 % to 10 %. Each method is in one of the three categories of dimensional, static experimental, and dynamic experimental methods. The method chosen depends on the purpose, convenience, and instrumentation available to the analyst. For accuracies better than 5 % to 10 %, more sophisticated methods not described here are required.