JPH0319946U - - Google Patents
Info
- Publication number
- JPH0319946U JPH0319946U JP8105689U JP8105689U JPH0319946U JP H0319946 U JPH0319946 U JP H0319946U JP 8105689 U JP8105689 U JP 8105689U JP 8105689 U JP8105689 U JP 8105689U JP H0319946 U JPH0319946 U JP H0319946U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- liquid
- dissolved
- air supply
- opens
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
第１図は本考案による液中溶存ガス抽出容器の
１実施例を示す斜視図、第２図は従来の抽出容器
を用いた液中溶存ガス測定装置を示す概略構成図
、第３図は測定装置における液中溶存水素ガス濃
度と水素ガス濃度指示値との関係図である。
１……ガス濃度検知室、２……半導体ガスセン
サ、３……送風ポンプ、１０……空気供給管、１
１……空気供給口、１２……ガス案内管、１３…
…ガス導出口、１９……液中溶存ガス抽出容器、
２０……容器本体、２３……基準目盛、２４ａ，
２４ｂ，２５ａ，２５ｂ……補正目盛。
Fig. 1 is a perspective view showing one embodiment of a dissolved gas extraction vessel in liquid according to the present invention, Fig. 2 is a schematic configuration diagram showing an apparatus for measuring dissolved gas in liquid using a conventional extraction vessel, and Fig. 3 is a measurement FIG. 3 is a relationship diagram between the hydrogen gas concentration dissolved in the liquid and the hydrogen gas concentration instruction value in the device. 1...Gas concentration detection chamber, 2...Semiconductor gas sensor, 3...Blower pump, 10...Air supply pipe, 1
1...Air supply port, 12...Gas guide pipe, 13...
...Gas outlet, 19...Liquid dissolved gas extraction container,
20... Container body, 23... Reference scale, 24a,
24b, 25a, 25b... Correction scale.
Claims (1)
及びポンプとともに密閉の空気循環経路を構成す
る液中溶存ガス抽出容器であつて、 測定液を収容する容器本体と、該本体内の底部
に開口し前記ポンプからの空気供給管が接続され
た空気供給口と、前記本体内の上部に開口し前記
検知室へのガス案内管が接続されたガス導出口と
、前記本体の周壁に形成され，前記測定液の基準
採液量を表示する基準目盛及びガス濃度の大、小
に応じてそれぞれ減、増される前記測定液の採液
量を表示する補正目盛とを備えた液中溶存ガス抽
出容器。[Scope of Claim for Utility Model Registration] A container for extracting gas dissolved in a liquid that forms a sealed air circulation path together with a gas concentration detection chamber equipped with a semiconductor gas sensor and a pump, the container body containing a measurement liquid, and the main body. an air supply port that opens at the bottom of the body and is connected to an air supply pipe from the pump; a gas outlet that opens at the top of the body and is connected to a gas guide pipe to the detection chamber; A reference scale formed on a peripheral wall to display a reference volume of the sampled liquid to be measured and a correction scale to display a volume of the sampled liquid to be decreased or increased depending on the gas concentration, respectively. Dissolved gas extraction vessel in liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8105689U JPH0319946U (en) | 1989-07-10 | 1989-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8105689U JPH0319946U (en) | 1989-07-10 | 1989-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319946U true JPH0319946U (en) | 1991-02-27 |
Family
ID=31626660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8105689U Pending JPH0319946U (en) | 1989-07-10 | 1989-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319946U (en) |
-
1989
- 1989-07-10 JP JP8105689U patent/JPH0319946U/ja active Pending
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