CN105352568B - 一种气体流量计标定装置低频脉冲信号的采集计算方法 - Google Patents
一种气体流量计标定装置低频脉冲信号的采集计算方法 Download PDFInfo
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CN108917888A (zh) * | 2018-07-04 | 2018-11-30 | 福州金泽科技有限公司 | 智能水表标定方法 |
CN110736524B (zh) * | 2019-11-11 | 2020-11-10 | 福州德亿电子科技有限公司 | 一种电子水表高精度快速标定装置及方法 |
CN115468634A (zh) * | 2022-11-02 | 2022-12-13 | 江苏水科尚禹能源技术研究院有限公司 | 一种涡轮流量计标定检测方法及装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201731924U (zh) * | 2010-04-17 | 2011-02-02 | 天信仪表集团有限公司 | 新型的标准表法流量计检定系统及车载式气体流量标准装置 |
EP2287571A1 (en) * | 2009-02-06 | 2011-02-23 | Oval Corporation | Signal processing method, signal processing device, and coriolis flowmeter |
CN202092737U (zh) * | 2011-05-30 | 2011-12-28 | 上海工业自动化仪表研究院 | 实现自核查功能的标准表法气体流量标准装置 |
CN202836690U (zh) * | 2012-09-11 | 2013-03-27 | 北京市燃气集团有限责任公司 | 体积修正仪示值误差校准标准装置 |
CN103852114A (zh) * | 2013-04-24 | 2014-06-11 | 洛阳神佳窑业有限公司 | 一种在线标定的流量计 |
CN204330091U (zh) * | 2014-12-01 | 2015-05-13 | 镇江市计量检定测试中心 | 钟罩式气体流量计检定装置 |
-
2015
- 2015-11-25 CN CN201510831368.7A patent/CN105352568B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2287571A1 (en) * | 2009-02-06 | 2011-02-23 | Oval Corporation | Signal processing method, signal processing device, and coriolis flowmeter |
CN201731924U (zh) * | 2010-04-17 | 2011-02-02 | 天信仪表集团有限公司 | 新型的标准表法流量计检定系统及车载式气体流量标准装置 |
CN202092737U (zh) * | 2011-05-30 | 2011-12-28 | 上海工业自动化仪表研究院 | 实现自核查功能的标准表法气体流量标准装置 |
CN202836690U (zh) * | 2012-09-11 | 2013-03-27 | 北京市燃气集团有限责任公司 | 体积修正仪示值误差校准标准装置 |
CN103852114A (zh) * | 2013-04-24 | 2014-06-11 | 洛阳神佳窑业有限公司 | 一种在线标定的流量计 |
CN204330091U (zh) * | 2014-12-01 | 2015-05-13 | 镇江市计量检定测试中心 | 钟罩式气体流量计检定装置 |
Non-Patent Citations (2)
Title |
---|
关于标准流量计标定工作流量计的探讨;石强 等;《石油化工自动化》;20011231;第66-67页 * |
基于力控的热式气体流量计标定平台系统设计;刘健康;《黑龙江科技信息》;20150415;第144-145页 * |
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