| 校准脉冲输出型流量计仪表系数的新方法 |
| A New Method of Calibrating Meter-factor of Flowmeter with Pulse Output |
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| 中文摘要: |
| 校准脉冲输出型流量计仪表系数的传统方法有容积法及称重法等。这里介绍的是以数控伺服电机驱动计量缸产生标准流量、以两次中断法启停流量计脉冲计数，从而获取仪表系数的准确估计值。 |
| 英文摘要: |
| The traditional methods calibrating meter\|factor of flowmeters with pulse output are volume measure,weight measure and so on.A new method is introduced as follow:the standard flow is made by a cylinder drived by a servo motor,count stops or starts through twice PC interruption roution,therefore the accurate estimated value of meter\|factor is acqured. |
| 殳伟群 刘彦军 韩义中 |
| 中国航空长城计量测试技术研究所,北京 |
| 中文关键词: 脉冲输出流量计 仪表系数 校准方法 |
| 英文关键词:Pulse output type of flowmeter,Meter\|factor,Calibrating method. |
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