| 油气流量测量仪表的在线实流检定问题 |
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| 引用本文： | 郑琦.油气流量测量仪表的在线实流检定问题[J].石油工业技术监督,2000,16(7):1-3. |
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| 作者姓名： | 郑琦 |
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| 作者单位： | 大庆油田有限责任公司设计院计量所!大庆163712 |
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| 摘 要： | 流量测量仪表的检定或校准是流量量值传递或溯源链中最重要的环节，通常可将其分为实验检定和干式检定（干检）两种方式。介绍了实流检定和干式检定的概念，并论述了各自的应用场合，强调了流量仪表在线实流检定的必要性及计量学特点。
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| 关 键 词： | 实流检定 在线检定 离线检定 油气流量 测量仪表 |
On line real flow the testing problem for the gas and oil flow meter |
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| Zheng Qi.On line real flow the testing problem for the gas and oil flow meter[J].Technology Supervision In Petroleum Industry,2000,16(7):1-3. |
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| Authors: | Zheng Qi |
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| Abstract: | The testing and calibration of the flow the rate measuring instrument is the important part for the flow magnitude. Usually they can be divided into real flow testing. This article introduces the concepts of real flow testing and dry testing, and discusses their respective application field, emphases the necessity and computational characteristic for the flow meter in the on-line real flow testing. |
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| Keywords: | Real flow calibration Dry type calibration On-line calibration Off-line calibration |
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