摘要
从体积管检定过程中出现的气体进入,液体泄漏,电子、机械部件的复现性,体积管内壁结蜡及其他方面,分析了体积管检定的误差来源,提出了一些改进措施,为规范体积管检定程序,减小检定误差提供了理论指导及实践经验。
Error sources of volume tube verification are analyzed from gas entering, liquid leakage, the reproducibility of electrical and mechanical elements and the precipitation of paraffin on the inner wall of the volume tube, some improvement measures are pro- posed, and the strict volume tube verification workflow is developed, which provide theoretical guidance and practical experience for standardizing the volume tube verification workflow and reducing the volume tube verification error.
出处
《石油工业技术监督》
2014年第11期54-57,共4页
Technology Supervision in Petroleum Industry
关键词
体积管
检定
误差来源
volume tube
verification
error source
