CN105158368A - Automatic calibration system of online ion chromatograph - Google Patents
Automatic calibration system of online ion chromatograph Download PDFInfo
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- CN105158368A CN105158368A CN201510551580.8A CN201510551580A CN105158368A CN 105158368 A CN105158368 A CN 105158368A CN 201510551580 A CN201510551580 A CN 201510551580A CN 105158368 A CN105158368 A CN 105158368A
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- leacheate
- ion chromatograph
- automatic calibration
- calibration system
- generation systems
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Abstract
The invention relates to an automatic calibration system, in particular to an automatic calibration system of an online ion chromatograph. The automatic calibration system of the online ion chromatograph comprises a high-purity water generation system, an automatic leaching solution generation system, a standard sample generation system, a mixed stable degassing system and a control unit. Therefore, the automatic calibration system of the online ion chromatograph has following advantages that the standard solution of the online ion chromatograph can be automatically calibrated and the accuracy rate after calibration is high.
Description
Technical field
The present invention relates to automatic calibration system, especially relate to a kind of online ion chromatograph automatic calibration system.
Background technology
At present for the calibration facility of online ion chromatograph, be all manually demarcate usually, waste time and energy, and there is error.
Summary of the invention
The present invention mainly solves the technical matters of the grade existing for prior art; Provide one can auto-scaling for online ion chromatograph standard solution, the online ion chromatograph automatic calibration system of the one that calibrated accuracy rate is high.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of online ion chromatograph automatic calibration system, is characterized in that, comprising:
, quantitative high purity water can be there is on request, configure for standard specimen in one high purity water generation systems: the metering conveying pump comprising high pure water generator and be connected with high pure water generator;
One automatic leacheate generation systems: the metering conveying pump comprising an automatic leacheate generator and be connected with automatic leacheate generator, quantitative leacheate can occur on request;
One standard model generation systems: comprise the pure metering conveyor of an analysis and with analyze the metering conveying pump that is connected of pure metering conveyor, can carry that to determine quantitative analysis pure on request, configure for standard specimen;
One mixed stability degas system: for standard specimen or leacheate are carried out mixing buffering and degassed after, flow to and enter chromatographic analysis system;
One control module: the work of electrical equipment in control line ion chromatograph automatic calibration system.
At the online ion chromatograph automatic calibration system of above-mentioned one, described mixed stability degas system comprises two stable bottles, degasser and peristaltic pumps, is that standard model stablizes bottle and leacheate stablizes bottle respectively; Connect standard model after high purity water generation systems delivery outlet one is connected with standard model generation systems and stablize bottle; High purity water generation systems delivery outlet two connects leacheate after being connected with automatic leacheate generation systems and stablizes bottle; Described degasser comprises import one, import two, outlet one and outlet two; Peristaltic pump comprises two, is standard model peristaltic pump and leacheate peristaltic pump respectively; Standard model is stablized bottle output terminal and flow to chromatographic analysis system after import one is adjusted to required flow by outlet one Engage of standard sample peristaltic pump; Leacheate is stablized bottle output terminal and is flowed to chromatographic analysis system through being entered after leacheate peristaltic pump is adjusted to required flow by outlet two through import two.
At the online ion chromatograph automatic calibration system of above-mentioned one, described control module is electrically connected with three volume pumps, degasser, peristaltic pump and high pure water generators respectively; For the work of the flow of control pump, degasser and high pure water generator.
At the online ion chromatograph automatic calibration system of above-mentioned one, also comprise a constant temperature oven, described constant temperature oven is the congealer of an adjustable temperature, and constant temperature is in 4 DEG C; This online ion chromatograph automatic calibration system is except high pure water generator, and other parts are all installed in congealer.
Therefore, tool of the present invention has the following advantages: can be used for online ion chromatograph standard solution by auto-scaling, calibrated accuracy rate is high.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of principle schematic of the present invention.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
The present invention includes:
, quantitative high purity water can be there is on request, configure for standard specimen in one high purity water generation systems: the metering conveying pump comprising high pure water generator and be connected with high pure water generator;
One automatic leacheate generation systems: the metering conveying pump comprising an automatic leacheate generator and be connected with automatic leacheate generator, quantitative leacheate can occur on request;
One standard model generation systems: comprise the pure metering conveyor of an analysis and with analyze the metering conveying pump that is connected of pure metering conveyor, can carry that to determine quantitative analysis pure on request, configure for standard specimen;
One mixed stability degas system: for standard specimen or leacheate are carried out mixing buffering and degassed after, flow to and enter chromatographic analysis system;
One control module: the work of electrical equipment in control line ion chromatograph automatic calibration system.
Mixed stability degas system comprises two stable bottles, degasser and peristaltic pumps, is that standard model stablizes bottle and leacheate stablizes bottle respectively; Connect standard model after high purity water generation systems delivery outlet one is connected with standard model generation systems and stablize bottle; High purity water generation systems delivery outlet two connects leacheate after being connected with automatic leacheate generation systems and stablizes bottle; Described degasser comprises import one, import two, outlet one and outlet two; Peristaltic pump comprises two, is standard model peristaltic pump and leacheate peristaltic pump respectively; Standard model is stablized bottle output terminal and flow to chromatographic analysis system after import one is adjusted to required flow by outlet one Engage of standard sample peristaltic pump; Leacheate is stablized bottle output terminal and is flowed to chromatographic analysis system through being entered after leacheate peristaltic pump is adjusted to required flow by outlet two through import two.
Control module is electrically connected with three volume pumps, degasser, peristaltic pump and high pure water generators respectively; For the work of the flow of control pump, degasser and high pure water generator, wherein, control module is all the electrical control equipment adopting common practise, does not repeat them here concrete mechanism.
The present invention also comprises a constant temperature oven, and described constant temperature oven is the congealer of an adjustable temperature, and constant temperature is in 4 DEG C; This online ion chromatograph automatic calibration system is except high pure water generator, and other parts are all installed in congealer.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (4)
1. an online ion chromatograph automatic calibration system, is characterized in that, comprising:
, quantitative high purity water can be there is on request, configure for standard specimen in one high purity water generation systems: the metering conveying pump comprising high pure water generator and be connected with high pure water generator;
One automatic leacheate generation systems: the metering conveying pump comprising an automatic leacheate generator and be connected with automatic leacheate generator, quantitative leacheate can occur on request;
One standard model generation systems: comprise the pure metering conveyor of an analysis and with analyze the metering conveying pump that is connected of pure metering conveyor, can carry that to determine quantitative analysis pure on request, configure for standard specimen;
One mixed stability degas system: for standard specimen or leacheate are carried out mixing buffering and degassed after, flow to and enter chromatographic analysis system;
One control module: the work of electrical equipment in control line ion chromatograph automatic calibration system.
2. the online ion chromatograph automatic calibration system of one according to claim 1, is characterized in that, described mixed stability degas system comprises two stable bottles, degasser and peristaltic pumps, is that standard model stablizes bottle and leacheate stablizes bottle respectively; Connect standard model after high purity water generation systems delivery outlet one is connected with standard model generation systems and stablize bottle; High purity water generation systems delivery outlet two connects leacheate after being connected with automatic leacheate generation systems and stablizes bottle; Described degasser comprises import one, import two, outlet one and outlet two; Peristaltic pump comprises two, is standard model peristaltic pump and leacheate peristaltic pump respectively; Standard model is stablized bottle output terminal and flow to chromatographic analysis system after import one is adjusted to required flow by outlet one Engage of standard sample peristaltic pump; Leacheate is stablized bottle output terminal and is flowed to chromatographic analysis system through being entered after leacheate peristaltic pump is adjusted to required flow by outlet two through import two.
3. the online ion chromatograph automatic calibration system of one according to claim 1, is characterized in that, described control module is electrically connected with three volume pumps, degasser, peristaltic pump and high pure water generators respectively; For the work of the flow of control pump, degasser and high pure water generator.
4. the online ion chromatograph automatic calibration system of one according to claim 1, is characterized in that, also comprise a constant temperature oven, and described constant temperature oven is the congealer of an adjustable temperature, and constant temperature is in 4 DEG C; This online ion chromatograph automatic calibration system is except high pure water generator, and other parts are all installed in congealer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551580.8A CN105158368A (en) | 2015-08-31 | 2015-08-31 | Automatic calibration system of online ion chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551580.8A CN105158368A (en) | 2015-08-31 | 2015-08-31 | Automatic calibration system of online ion chromatograph |
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| CN105158368A true CN105158368A (en) | 2015-12-16 |
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| CN201510551580.8A Pending CN105158368A (en) | 2015-08-31 | 2015-08-31 | Automatic calibration system of online ion chromatograph |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324145A (en) * | 2018-11-23 | 2019-02-12 | 国家电网有限公司 | On-line monitoring equipment automatic calibration method and terminal device |
Citations (7)
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| US4472354A (en) * | 1980-10-21 | 1984-09-18 | Electric Power Research Institute, Inc. | System for continuously monitoring the ionic content of steam-producing water |
| US4713772A (en) * | 1985-11-18 | 1987-12-15 | Westinghouse Electric Corp. | Automatic on-line chemistry monitoring system having improved calibration unit |
| JPH0820431B2 (en) * | 1987-10-27 | 1996-03-04 | 横河電機株式会社 | Cation analyzer |
| US5531106A (en) * | 1995-01-18 | 1996-07-02 | Lyon; Dan | Volume control system for a chromatograph |
| CN201732083U (en) * | 2010-07-09 | 2011-02-02 | 青岛盛瀚色谱技术有限公司 | Ion chromatography leacheate preparation device |
| CN102985163A (en) * | 2010-06-01 | 2013-03-20 | 迪奥内克斯公司 | High pressure degas assembly for chromatography system and method |
| CN204882479U (en) * | 2015-08-31 | 2015-12-16 | 武汉宇虹环保产业发展有限公司 | Automatic calibration system of online ion chromatograph |
-
2015
- 2015-08-31 CN CN201510551580.8A patent/CN105158368A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4472354A (en) * | 1980-10-21 | 1984-09-18 | Electric Power Research Institute, Inc. | System for continuously monitoring the ionic content of steam-producing water |
| US4713772A (en) * | 1985-11-18 | 1987-12-15 | Westinghouse Electric Corp. | Automatic on-line chemistry monitoring system having improved calibration unit |
| JPH0820431B2 (en) * | 1987-10-27 | 1996-03-04 | 横河電機株式会社 | Cation analyzer |
| US5531106A (en) * | 1995-01-18 | 1996-07-02 | Lyon; Dan | Volume control system for a chromatograph |
| CN102985163A (en) * | 2010-06-01 | 2013-03-20 | 迪奥内克斯公司 | High pressure degas assembly for chromatography system and method |
| CN201732083U (en) * | 2010-07-09 | 2011-02-02 | 青岛盛瀚色谱技术有限公司 | Ion chromatography leacheate preparation device |
| CN204882479U (en) * | 2015-08-31 | 2015-12-16 | 武汉宇虹环保产业发展有限公司 | Automatic calibration system of online ion chromatograph |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324145A (en) * | 2018-11-23 | 2019-02-12 | 国家电网有限公司 | On-line monitoring equipment automatic calibration method and terminal device |
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Address after: 430223 Hubei city of Wuhan province East Lake high tech Development Zone, Shiyuan Road No. 11 Applicant after: Wuhan Tianhong environmental protection industry Limited by Share Ltd Address before: 430223 Hubei city of Wuhan province East Lake high tech Development Zone, Shiyuan Road No. 11 Applicant before: Wuhan Yuhong Environment Protection Development Co., Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
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| WD01 | Invention patent application deemed withdrawn after publication |