摘要
针对毛细管黏度计校准在能力验证中存在的问题,详细分析了校准过程中的影响因素,给出了测量不确定度来源及不确定度评定,有助于提高相关实验室黏度计校准结果的准确度。
This paper is mainly aimed at the problems in the proficiency testing for capillary viscometer calibration. The influencing factors for the calibration are analyzed in details. The measurement uncertainty sources and uncertainty evaluation are also presented. All these can help related laboratories to improve the accuracy of viscosimeter calibration results.
出处
《计测技术》
2013年第6期64-66,共3页
Metrology & Measurement Technology
基金
中国合格评定国家认可委员会国家能力验证计划(CNASM0040)
关键词
毛细管黏度计
校准
能力验证
影响因素
不确定度
capillary viscometer
calibration
proficiency testing
influencing factor
uncertainty
