单标线吸量管校准结果中的测量不确定度评定

Evaluation of The Measurement Uncertainty of One Mark Pipettes Calibrated Results In

在日常玻璃量器的校准工作中,发现玻璃量器的校准结果受很多因素影响。本文以20m L单标线吸量管容量校准为例,逐一分析在校准过程中影响校准结果准确性的因素,对其校准结果的测量不确定度进行评定。

In the daily volume of glass container calibration work, Found that the glass container calibration is influenced by many factors ,This paper takes 20mL one mark pipettes capacity calibration as an example, By analysis of factors affecting the accuracy of the results of the calibration in the detecting process ,The calibration results of the uncertainty evaluation.