安置方式对电子秤质量值的影响

Effect of Placement Mode on Quality Value of Electronic Scale

通过研究电子秤在坚硬大理石、4cm厚硬纸板和普通泡沫板上的计量性能,分析和探讨了安置方式对电子秤质量值的影响机理。结果表明,电子秤的计量性能在三种不同安置方式下的称量准确性、偏载误差、重复性有稍微地差别,但都在相应计量检定规程允许误差范围内,表明安置方式对合格电子秤称量值的影响是可以忽略的。

In this paper, the influence mechanism of the placement mode on the quality value of electronic scales was analyzed and discussed by studying the measurement performance of electronic scales in hard marble, 4cm thick cardboard and common foam board. The results show that the electronic scale measurement performance has slight difference in weighing accuracy, the eccentric load error, repeatability under three different ways of placement, but all lie in the permitted error range of the corresponding metrological verification regulations, showing that the effect of placement on the quality value of electronic scale can be ignored.