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1 适用范围和应用领域本国际标准规定了单轴试验机(如拉伸试验机)静态检验用测力仪器的校准并描述了这些仪器的分级方法.测力仪器被定义为从力传感器一直到包括指示仪表在内的整个系统.本国际标准一般适用于通过测量负荷体弹性变形或与其成正比的量来测定力的那些测力仪器。2 原理校准的原理是将精确的已知力施加到负荷体上,并记录变形测量系统的数据,该系统被看做是测力仪器的组成部分。
1 Scope of application and field of application This International Standard specifies the calibration of the dynamometers for the static inspection of uniaxial testing machines (eg tensile testing machines) and describes the classification of these instruments. The dynamometer is defined as the force transducer from the force sensor to The entire system, including indicating instruments, is generally applicable to those measuring instruments that measure force by measuring or proportional to the amount of elastic deformation of the load body. 2 Principle The principle of calibration is to apply the exact known force to the load body and to record the data of the deformation measurement system, which is considered as part of the dynamometer.