| 压力传感器现场自动检定系统设计 |
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| 引用本文： | 邓红艳,朱斌. 压力传感器现场自动检定系统设计[J]. 中国测试技术, 2011, 0(5) |
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| 作者姓名： | 邓红艳 朱斌 |
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| 作者单位： | 中国工程物理研究院计量测试中心; |
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| 摘 要： | 为了实现对压力传感器的现场自动检定,根据流体静力学平衡原理,设计了一套结构简单、检测迅速的压力传感器现场自动检定系统。系统软件设计以LabVIEW8.6作为开发工具,完成了硬件接口程序的设计和系统应用程序的设计,自动实现了压力传感器数据的采集、处理、误差计算以及原始记录和检定证书的生成。实际应用表明:该压力传感器现场自动检定系统性能稳定、操作简单,测量精度和工作效率高,具有广阔的应用前景。
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| 关 键 词： | 测控技术 压力传感器现场自动检定系统 智能数字压力校验仪 LabVIEW8.6系统 |
Design of automatic calibration system for pressure sensor on site |
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| DENG Hong-yan,ZHU Bin. Design of automatic calibration system for pressure sensor on site[J]. China Measurement Technology, 2011, 0(5) |
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| Authors: | DENG Hong-yan ZHU Bin |
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| Affiliation: | DENG Hong-yan,ZHU Bin(Metrology and Testing Center of CAEP,Mianyang 621900,China) |
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| Abstract: | In order to realize automatic calibration of pressure sensor on site,the automatic calibration system for pressure sensor on site was designed on the basis of the hydrostatic balance principle.It is simple in structure and quick in calibration.The design of system software,which takes LabVIEW8.6 as the software development tool,completed the design of hardware interface program and system application.The software achieves pressure transmitter data gathering,processing and the erroneous computation,as well a... |
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| Keywords: | measurement and control technology automatic calibration system for pressure sensor on site intelligent digit pressure verification meter LabVIEW8.6 |
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