多功能坡度测量仪的校准及其示值误差的测量不确定度评定

The Measurement Uncertainty Evaluation of Multi-Function Slope Measuring Instrument Calibration and Measurement Error

多功能坡度测量仪的应用非常广泛,因没有统一的检测依据对其量值进行有效溯源,本文确定了其校准项目、校准方法,并对其示值误差进行了测量不确定评定。

The multifunctional slope measurement instrument is widely used. Since there is no unified test basis to effectively trace its value,the calibration project and method are determined in this paper,and the measurement uncertainty evaluation of its error of indication is conducted.