JPS6265550U - - Google Patents
Info
- Publication number
- JPS6265550U JPS6265550U JP15647885U JP15647885U JPS6265550U JP S6265550 U JPS6265550 U JP S6265550U JP 15647885 U JP15647885 U JP 15647885U JP 15647885 U JP15647885 U JP 15647885U JP S6265550 U JPS6265550 U JP S6265550U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen concentration
- measuring device
- concentration measuring
- measurement
- gas
- 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
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 6
- 239000007784 solid electrolyte Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第１図は本考案の一実施例の概略構成図、第２
図は酸素濃度測定装置に導入される標準ガスによ
る出力応答線図、第３図は従来公知の固体電解質
式酸素濃度測定装置の概略構成図、第４図は第３
図の従来公知の校正手段の概略構成図である。
１：酸素濃度測定装置、２：ジルコニアエレメ
ント、５：フイルタ、１２：切換コツク、１７：
減圧弁、１８：加湿器、１９：除湿器。
Figure 1 is a schematic configuration diagram of one embodiment of the present invention;
The figure is an output response diagram for the standard gas introduced into the oxygen concentration measuring device, Figure 3 is a schematic configuration diagram of a conventionally known solid electrolyte type oxygen concentration measuring device, and Figure 4 is the
1 is a schematic configuration diagram of a conventionally known calibration means shown in FIG. 1: Oxygen concentration measuring device, 2: Zirconia element, 5: Filter, 12: Switching knob, 17:
Pressure reducing valve, 18: humidifier, 19: dehumidifier.
Claims (1)
ントと、この固体電解質エレメントの一面に設け
られ酸素ガスを含む測定ガスに接触する測定電極
と、前記固体電解質エレメントの他面に設けられ
導入される外気に接触する比較電極とを有し、前
記測定および比較電極の間に発生する起電力によ
り前記測定ガスの酸素濃度を測定する酸素濃度測
定装置において、標準ガスに露点温度にて一定量
の加湿を行なうことのできる加湿手段を備え、前
記加湿手段を経て測定電極に前記標準ガスを接触
させることにより、前記測定電極と比較電極との
間に発生する起電力を校正することを特徴とする
酸素濃度測定装置。 (2) 実用新案登録請求の範囲第１項に記載の酸
素濃度測定装置において、加湿手段は、標準ガス
を加湿する加湿器と、前記加湿器により加湿され
た標準ガスを所要の露点温度にまで冷却し除湿す
る除湿器とからなることを特徴とする酸素濃度測
定装置。[Claims for Utility Model Registration] (1) A solid electrolyte element exhibiting oxygen ion conductivity, a measurement electrode provided on one surface of the solid electrolyte element and in contact with a measurement gas containing oxygen gas, and other elements of the solid electrolyte element. In an oxygen concentration measuring device, the oxygen concentration measuring device has a reference electrode provided on a surface and in contact with the introduced outside air, and measures the oxygen concentration of the measurement gas by an electromotive force generated between the measurement and comparison electrodes. A humidifying means capable of humidifying a certain amount at a certain temperature is provided, and the electromotive force generated between the measuring electrode and the reference electrode is calibrated by bringing the standard gas into contact with the measuring electrode through the humidifying means. An oxygen concentration measuring device characterized by: (2) Utility Model Registration Scope of Claims In the oxygen concentration measuring device according to claim 1, the humidifying means includes a humidifier that humidifies the standard gas, and a humidifier that humidifies the standard gas to a required dew point temperature. An oxygen concentration measuring device comprising a dehumidifier that cools and dehumidifies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15647885U JPS6265550U (en) | 1985-10-15 | 1985-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15647885U JPS6265550U (en) | 1985-10-15 | 1985-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6265550U true JPS6265550U (en) | 1987-04-23 |
Family
ID=31078132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15647885U Pending JPS6265550U (en) | 1985-10-15 | 1985-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6265550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415157U (en) * | 1987-07-17 | 1989-01-25 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5389252A (en) * | 1977-01-17 | 1978-08-05 | Sanei Sokki Kk | Constant temperature device |
-
1985
- 1985-10-15 JP JP15647885U patent/JPS6265550U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5389252A (en) * | 1977-01-17 | 1978-08-05 | Sanei Sokki Kk | Constant temperature device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415157U (en) * | 1987-07-17 | 1989-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO1998012550A1 (en) | Gas sensor | |
| JPS6265550U (en) | ||
| US4795544A (en) | Electrochemical gas sensor | |
| US3616413A (en) | Solid electrolyte oxygen sensor | |
| JPS60243558A (en) | Analyzing device of oxygen gas concentration | |
| JPH079081Y2 (en) | Limiting current type oxygen sensor | |
| JPS56145342A (en) | Solid-electrolyte oximeter | |
| JPS6027354U (en) | oxygen concentration detector | |
| JPS61174664U (en) | ||
| JPS598149U (en) | oxygen concentration detector | |
| JPS6478149A (en) | Oxygen sensor | |
| JPS6210660U (en) | ||
| JPH0648409Y2 (en) | Low concentration gas analyzer | |
| SU1749815A1 (en) | Electrochemical transducer for determining carbon monoxide content | |
| JPH0434357A (en) | Humidity sensor | |
| JPS61174665U (en) | ||
| JPS62102161U (en) | ||
| JPS58116652U (en) | Moisture measuring device | |
| JPS6383661A (en) | Method for measuring humidity by using solid electrolyte | |
| JPS598150U (en) | oxygen concentration detector | |
| JPS5921757U (en) | oxygen concentration meter | |
| JPS61157858U (en) | ||
| JPS599144U (en) | air fuel ratio controller | |
| JPS61140957U (en) | ||
| JPS61174663U (en) |