CN104101669A - 一种用于控制系统压力脉动的高效液相色谱仪 - Google Patents
一种用于控制系统压力脉动的高效液相色谱仪 Download PDFInfo
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- CN104101669A CN104101669A CN201310122107.9A CN201310122107A CN104101669A CN 104101669 A CN104101669 A CN 104101669A CN 201310122107 A CN201310122107 A CN 201310122107A CN 104101669 A CN104101669 A CN 104101669A
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- Control Of Positive-Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107781153A (zh) * | 2016-08-31 | 2018-03-09 | 北京普源精电科技有限公司 | 控制系统压力脉动的方法与装置以及高压输液泵 |
CN108171145A (zh) * | 2017-12-26 | 2018-06-15 | 迈克医疗电子有限公司 | 流量控制方法和装置、分析仪器及计算机可读存储介质 |
CN108167171A (zh) * | 2017-12-27 | 2018-06-15 | 浙江福立分析仪器股份有限公司 | 一种输液泵压力脉动自动校正的控制方法 |
CN109282953A (zh) * | 2018-11-09 | 2019-01-29 | 成都珂睿科技有限公司 | 一种用于检测单向阀的内渗漏速率的装置及其测试方法 |
CN115166119A (zh) * | 2022-06-30 | 2022-10-11 | 鲲鹏仪器(大连)有限公司 | 一种高效液相色谱仪的高精度低压梯度方法 |
US11828175B2 (en) | 2021-07-08 | 2023-11-28 | Saudi Arabian Oil Company | Systems and methods for measuring phase flow rates of a multiphase production fluid |
Citations (9)
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JPS61175565A (ja) * | 1985-01-30 | 1986-08-07 | Shimadzu Corp | 高速液体クロマトグラフ |
US4832575A (en) * | 1988-01-11 | 1989-05-23 | Spectra Physics | Automatic test system for check valve closure in pump for liquid chromatography system |
US4919595A (en) * | 1987-03-03 | 1990-04-24 | Beckman Instruments, Inc. | Fluid delivery system with deficit flow compensation |
US5852231A (en) * | 1996-03-29 | 1998-12-22 | Hitachi, Ltd. | Elution liquid control for a liquid chromatograph |
US20040136833A1 (en) * | 2003-01-10 | 2004-07-15 | Allington Robert W. | High pressure reciprocating pump and control of the same |
CN101245770A (zh) * | 2007-02-17 | 2008-08-20 | 卓越剂量技术有限公司 | 电动机驱动计量泵 |
CN101427024A (zh) * | 2006-04-20 | 2009-05-06 | 日本电产三协株式会社 | 定量泵装置 |
US20090193879A1 (en) * | 2008-01-31 | 2009-08-06 | Hitaci High-Technologies Corporation | Solvent delivery device and analytical system |
CN201696242U (zh) * | 2010-04-22 | 2011-01-05 | 杭州奥希科技有限公司 | 一种液相色谱仪用双柱塞高压输液泵 |
-
2013
- 2013-04-10 CN CN201310122107.9A patent/CN104101669B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61175565A (ja) * | 1985-01-30 | 1986-08-07 | Shimadzu Corp | 高速液体クロマトグラフ |
US4919595A (en) * | 1987-03-03 | 1990-04-24 | Beckman Instruments, Inc. | Fluid delivery system with deficit flow compensation |
US4832575A (en) * | 1988-01-11 | 1989-05-23 | Spectra Physics | Automatic test system for check valve closure in pump for liquid chromatography system |
US5852231A (en) * | 1996-03-29 | 1998-12-22 | Hitachi, Ltd. | Elution liquid control for a liquid chromatograph |
US20040136833A1 (en) * | 2003-01-10 | 2004-07-15 | Allington Robert W. | High pressure reciprocating pump and control of the same |
CN101427024A (zh) * | 2006-04-20 | 2009-05-06 | 日本电产三协株式会社 | 定量泵装置 |
CN101245770A (zh) * | 2007-02-17 | 2008-08-20 | 卓越剂量技术有限公司 | 电动机驱动计量泵 |
US20090193879A1 (en) * | 2008-01-31 | 2009-08-06 | Hitaci High-Technologies Corporation | Solvent delivery device and analytical system |
CN201696242U (zh) * | 2010-04-22 | 2011-01-05 | 杭州奥希科技有限公司 | 一种液相色谱仪用双柱塞高压输液泵 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107781153A (zh) * | 2016-08-31 | 2018-03-09 | 北京普源精电科技有限公司 | 控制系统压力脉动的方法与装置以及高压输液泵 |
CN107781153B (zh) * | 2016-08-31 | 2020-06-30 | 北京普源精电科技有限公司 | 控制系统压力脉动的方法与装置以及高压输液泵 |
CN108171145A (zh) * | 2017-12-26 | 2018-06-15 | 迈克医疗电子有限公司 | 流量控制方法和装置、分析仪器及计算机可读存储介质 |
CN108171145B (zh) * | 2017-12-26 | 2020-08-28 | 迈克医疗电子有限公司 | 流量控制方法和装置、分析仪器及计算机可读存储介质 |
CN108167171A (zh) * | 2017-12-27 | 2018-06-15 | 浙江福立分析仪器股份有限公司 | 一种输液泵压力脉动自动校正的控制方法 |
CN108167171B (zh) * | 2017-12-27 | 2019-05-10 | 浙江福立分析仪器股份有限公司 | 一种输液泵压力脉动自动校正的控制方法 |
CN109282953A (zh) * | 2018-11-09 | 2019-01-29 | 成都珂睿科技有限公司 | 一种用于检测单向阀的内渗漏速率的装置及其测试方法 |
CN109282953B (zh) * | 2018-11-09 | 2023-10-27 | 成都珂睿科技有限公司 | 一种用于检测单向阀的内渗漏速率的装置及其测试方法 |
US11828175B2 (en) | 2021-07-08 | 2023-11-28 | Saudi Arabian Oil Company | Systems and methods for measuring phase flow rates of a multiphase production fluid |
CN115166119A (zh) * | 2022-06-30 | 2022-10-11 | 鲲鹏仪器(大连)有限公司 | 一种高效液相色谱仪的高精度低压梯度方法 |
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