本国际标准描述了使用应变计在试验机中验证对准的方法 测量装置。它适用于动态单轴拉伸/压缩、纯扭转和组合 金属材料的拉伸/压缩+扭转疲劳试验机。 本国际标准中概述的方法是通用的，可应用于静态试验机 以及非金属材料测试。

This International Standard describes a method for verifying the alignment in a testing machine using a straingauged measuring device. It is applicable to dynamic uniaxial tension/compression, pure torsion and combined tension/compression plus torsion fatigue testing machines for metallic materials. The methodology outlined in this International Standard is generic and can be applied to static testing machines and in non-metallic materials testing.