JP5627982B2 - 試料液計量装置 - Google Patents
試料液計量装置 Download PDFInfo
- Publication number
- JP5627982B2 JP5627982B2 JP2010225848A JP2010225848A JP5627982B2 JP 5627982 B2 JP5627982 B2 JP 5627982B2 JP 2010225848 A JP2010225848 A JP 2010225848A JP 2010225848 A JP2010225848 A JP 2010225848A JP 5627982 B2 JP5627982 B2 JP 5627982B2
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- Japan
- Prior art keywords
- sample liquid
- measuring
- measuring container
- sample
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
- G01F11/286—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement where filling of the measuring chamber is effected by squeezing a supply container that is in fluid connection with the measuring chamber and excess fluid is sucked back from the measuring chamber during relaxation of the supply container
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
1 ・・・計量容器
2 ・・・試料液導入管
21 ・・・導入口
3 ・・・試料液導出管
9 ・・・圧力調整機構
Claims (4)
- 試料液が計量される計量容器と、
前記計量容器内に試料液を導入する試料液導入管と、
先端が前記計量容器の底に略接するように挿入されており、前記計量容器内の試料液を当該計量容器外へと導出する試料液導出管と、を備え、
前記試料液導入管が、前記計量容器の側面に開口する導入口を有するとともに、当該計量容器から下方に向かって取り付けられており、
前記計量容器内において前記導入口の形成されている高さ以上にある試料液が、前記試料液導入管を介して戻るように構成されており、
前記試料液導入管における前記導入口近傍が、前記計量容器の側面に対して斜めに入射するように設けられていることを特徴とする試料液計量装置。 - 前記計量容器が密閉されており、当該計量容器内を加圧及び/又は減圧する圧力調整機構を更に備えた請求項1記載の試料液計量装置。
- 前記計量容器内において前記導入口の設けられている高さ以上に試料液が存在するかどうかを検知する非接触センサが前記計量容器の外側に更に設けられており、当該非接触センサにより試料液が検知された時点で、前記試料液導入管からの試料液の導入を止めるように構成された請求項1又は2記載の試料液計量装置。
- 前記非接触センサが静電容量式センサであり、
前記計量容器が、上部の横断面が下部の横断面よりも大きく形成されており、当該計量容器の上部における側面に沿って前記静電容量式センサが設けられている請求項3記載の試料液計量装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010225848A JP5627982B2 (ja) | 2010-10-05 | 2010-10-05 | 試料液計量装置 |
KR1020110097506A KR101847212B1 (ko) | 2010-10-05 | 2011-09-27 | 시료액 계량장치 |
CN201110299786.8A CN102445248B (zh) | 2010-10-05 | 2011-09-29 | 试样液体计量装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010225848A JP5627982B2 (ja) | 2010-10-05 | 2010-10-05 | 試料液計量装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012078291A JP2012078291A (ja) | 2012-04-19 |
JP5627982B2 true JP5627982B2 (ja) | 2014-11-19 |
Family
ID=46007966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010225848A Active JP5627982B2 (ja) | 2010-10-05 | 2010-10-05 | 試料液計量装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5627982B2 (ja) |
KR (1) | KR101847212B1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102749418A (zh) * | 2012-06-26 | 2012-10-24 | 苏州国环环境检测有限公司 | 应用于回收检测的加标装置 |
JP6223041B2 (ja) * | 2013-07-29 | 2017-11-01 | 株式会社堀場製作所 | 液体計量装置及び水質分析装置 |
CN105466506A (zh) * | 2015-12-21 | 2016-04-06 | 苏州权素船舶电子有限公司 | 一种水流量统计装置 |
CN117664665B (zh) * | 2024-02-01 | 2024-04-12 | 绵阳师范学院 | 一种基于热红外的二氧化碳检测装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50867A (ja) * | 1973-05-01 | 1975-01-07 | ||
JPS575533Y2 (ja) * | 1976-02-23 | 1982-02-02 | ||
JPH0525345U (ja) * | 1991-03-18 | 1993-04-02 | 九州電子金属株式会社 | シリコン融液のサンプリング具 |
JPH10311840A (ja) * | 1997-05-13 | 1998-11-24 | Horiba Ltd | 液体吸引装置 |
WO1999016669A1 (fr) * | 1997-09-30 | 1999-04-08 | Systems-Design Corporation | Dispositif d'alimentation automatique pour aliment mixte solide-liquide |
JP2000111385A (ja) * | 1998-10-02 | 2000-04-18 | Hiroshima Nippon Denki Kk | 計量槽 |
JP2003344236A (ja) * | 2002-05-31 | 2003-12-03 | Horiba Ltd | 液体定量採取方法および装置 |
JP2005283150A (ja) * | 2004-03-26 | 2005-10-13 | Hoyutec Kk | 液量検出器 |
-
2010
- 2010-10-05 JP JP2010225848A patent/JP5627982B2/ja active Active
-
2011
- 2011-09-27 KR KR1020110097506A patent/KR101847212B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2012078291A (ja) | 2012-04-19 |
KR101847212B1 (ko) | 2018-04-09 |
CN102445248A (zh) | 2012-05-09 |
KR20120035861A (ko) | 2012-04-16 |
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