应力环校准及校准结果不确定度评定

Calibration of Stress Ring and Evaluation of Uncertainty of Calibration Result

根据应力环的工作原理,介绍了一种应力环校准装置,使用该装置对应力环进行了校准,并对校准结果的不确定度进行了评定,可为相关行业的应用及实践提供参考。

According to the work ing principle of the stress ring,a stress ring calibration device is introduced,which is used to calibrate the stress ring,and the uncertainty of the calibration result is evaluated,which can pro-vide reference for the application and practice of related industries.