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本文介绍了数字式测力仪的工作原理、主要技术性能和S型测力传感器的结构特点以及静态标定试验误差计算方法。为农业机械实验测定牵引阻力提供一套可改善实验人员工作条件、提高测试结果准确性的仪器系统。
This paper introduces the working principle of the digital dynamometer, the main technical performance and the structural characteristics of the S-type load cell and the calculation method of the static calibration test error. Provide a set of instrumentation system for improving the working conditions of laboratory personnel and improving the accuracy of test results.