JPS60189846U - Dissolved oxygen measuring device - Google Patents
Dissolved oxygen measuring deviceInfo
- Publication number
- JPS60189846U JPS60189846U JP7679684U JP7679684U JPS60189846U JP S60189846 U JPS60189846 U JP S60189846U JP 7679684 U JP7679684 U JP 7679684U JP 7679684 U JP7679684 U JP 7679684U JP S60189846 U JPS60189846 U JP S60189846U
- Authority
- JP
- Japan
- Prior art keywords
- measurement container
- dissolved oxygen
- supply pipe
- measuring device
- cleaning
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示す概要図である。
１・・−Ｄｏ測定容器に２・・・Ｄｏセンサー、３・・
・Ｄ。
測定表示アンプ、４・・・被測定液、５・・・送液用ポ
ンプ、６・・・送液管、？、 ８． １０． １□１
，１３．１６・・・弁、９・・・洗浄用水配管、１２・
・・排液・排気管、１４・・・Ｎ２ガス等酸素を含まな
いガス、１５．１８・・・送気管、１７・・・ブロワ、
１９・・・排液管。The drawing is a schematic diagram showing an embodiment of the present invention. 1...-Do measurement container, 2...Do sensor, 3...
・D. Measurement display amplifier, 4...Measurement liquid, 5...Liquid delivery pump, 6...Liquid delivery pipe, ? , 8. 10. 1□1
, 13. 16...Valve, 9...Washing water piping, 12.
... Drainage/exhaust pipe, 14... Gas that does not contain oxygen such as N2 gas, 15.18... Air supply pipe, 17... Blower,
19...Drainage pipe.
Claims (1)
測定容器に取付けられた溶存酸素センサと、このセンサ
で得られる信号を溶存酸素値として変換する溶存酸素測
定表示アンプを有する溶存酸素測定装置において、前記
溶存酸素測定容器に同測定容器を洗浄するための洗浄液
供給管と、同測定容器を洗浄後同測定容器を無酸素状態
にするためのガス供給管と、一旦無酸素状態となった同
測定容器に空気を送る空気供給管と、同測定容器に供給
された上記液又はガスを排出するための排液又−は排気
管と、上記それぞれの管に液又はガスの供給又は排出の
ための制御手段とを具えてなることを特徴とする溶存酸
素測定装置。The solution to be measured is introduced into the dissolved oxygen measurement container, and the dissolved oxygen measurement container is equipped with a dissolved oxygen sensor attached to the oxygen measurement container and a dissolved oxygen measurement/display amplifier that converts the signal obtained by this sensor as a dissolved oxygen value. In the apparatus, a cleaning liquid supply pipe is provided to the dissolved oxygen measurement container for cleaning the measurement container, a gas supply pipe is provided for bringing the measurement container into an anoxic state after cleaning the measurement container, and a gas supply pipe is provided to bring the measurement container into an anoxic state once the measurement container is in an anoxic state. an air supply pipe for supplying air to the measurement container; a drain or exhaust pipe for discharging the liquid or gas supplied to the measurement container; and supply or discharge of the liquid or gas to each of the above pipes. A dissolved oxygen measuring device comprising a control means for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7679684U JPS60189846U (en) | 1984-05-25 | 1984-05-25 | Dissolved oxygen measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7679684U JPS60189846U (en) | 1984-05-25 | 1984-05-25 | Dissolved oxygen measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60189846U true JPS60189846U (en) | 1985-12-16 |
Family
ID=30619262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7679684U Pending JPS60189846U (en) | 1984-05-25 | 1984-05-25 | Dissolved oxygen measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015025724A1 (en) * | 2013-08-22 | 2015-02-26 | 株式会社堀場アドバンスドテクノ | Dissolved oxygen measurement system and method for calibrating dissolved oxygen meter |
-
1984
- 1984-05-25 JP JP7679684U patent/JPS60189846U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015025724A1 (en) * | 2013-08-22 | 2015-02-26 | 株式会社堀場アドバンスドテクノ | Dissolved oxygen measurement system and method for calibrating dissolved oxygen meter |
| KR20160046760A (en) * | 2013-08-22 | 2016-04-29 | 가부시키가이샤 호리바 어드밴스트 테크노 | Dissolved oxygen measurement system and method for calibrating dissolved oxygen meter |
| JPWO2015025724A1 (en) * | 2013-08-22 | 2017-03-02 | 株式会社 堀場アドバンスドテクノ | Dissolved oxygen measuring system and calibration method of dissolved oxygen meter |
| US9897570B2 (en) | 2013-08-22 | 2018-02-20 | Horiba Advanced Techno, Co., Ltd. | Dissolved oxygen measurement system and method of calibrating dissolved oxygen meter |
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