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简单介绍了LX1500激光引伸仪的测试原理,详细介绍了该激光引伸仪的校准方法,分析了校准误差和测量不确定度,最后介绍了一个应用实例.
The test principle of the LX1500 laser extensometer is introduced briefly. The calibration method of the laser extensometer is introduced in detail. The calibration error and the measurement uncertainty are analyzed. Finally, an application example is introduced.