JPS62153560U - - Google Patents
Info
- Publication number
- JPS62153560U JPS62153560U JP4203486U JP4203486U JPS62153560U JP S62153560 U JPS62153560 U JP S62153560U JP 4203486 U JP4203486 U JP 4203486U JP 4203486 U JP4203486 U JP 4203486U JP S62153560 U JPS62153560 U JP S62153560U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- measurement
- oxygen
- comparison
- converter
- 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
- 239000007789 gas Substances 0.000 claims description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の一実施例の概略構成図、第２
図は第１図の酸素供給タイムチヤート、第３図は
本考案の他の実施例の概略構成図、第４図は従来
のガス切換方式ガス分析装置の概略構成図である
。
１０１，１１０：ガス切換式ガス分析装置、２
，６，７，１４，１５：切換弁、４，５，１６：
流量計、１０：赤外線ガス分析計、１１：信号保
持差分演算器、１２：ガスコンバータ。
Figure 1 is a schematic diagram of an embodiment of the present invention;
The figures are the oxygen supply time chart of FIG. 1, FIG. 3 is a schematic diagram of another embodiment of the present invention, and FIG. 4 is a schematic diagram of a conventional gas switching type gas analyzer. 101, 110: Gas switching type gas analyzer, 2
, 6, 7, 14, 15: switching valve, 4, 5, 16:
Flowmeter, 10: Infrared gas analyzer, 11: Signal holding differential calculator, 12: Gas converter.
Claims (1)
入し、前記測定ガス中の成分ガスを測定するガス
分析装置において、前記測定ガスが酸素を含まな
い場合に、酸素を必要とするガスコンバータを比
較ガス系統に備え、前記ガスコンバータに必要最
少量の前記酸素または空気と前記測定ガスの一部
とを導入し、導入した前記測定ガスを前記比較ガ
スに変換して連続測定することを特徴とするガス
分析装置。 (2) 実用新案登録請求の範囲第１項に記載の分
析装置において、ガスコンバータは、測定ガスと
比較ガスとを切換えるタイミングに合わせて、必
要最少限の酸素または空気を導入することを特徴
とするガス分析装置。 (3) 実用新案登録請求の範囲第１項に記載の分
析装置において、ガスコンバータは、必要最少限
の酸素または空気を連続的に導入することを特徴
とするガス分析装置。[Claims for Utility Model Registration] (1) In a gas analyzer that alternately introduces a measurement gas and a comparison gas and measures a component gas in the measurement gas, when the measurement gas does not contain oxygen, , a comparison gas system is provided with a gas converter that requires oxygen, a necessary minimum amount of the oxygen or air and a part of the measurement gas are introduced into the gas converter, and the introduced measurement gas is converted into the comparison gas. A gas analyzer characterized by continuous measurement. (2) Scope of Utility Model Registration Claims In the analyzer according to claim 1, the gas converter introduces the minimum necessary amount of oxygen or air in accordance with the timing of switching between the measurement gas and the comparison gas. gas analyzer. (3) Utility Model Registration Claim 1. The gas analyzer according to claim 1, wherein the gas converter continuously introduces the minimum necessary amount of oxygen or air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4203486U JPS62153560U (en) | 1986-03-22 | 1986-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4203486U JPS62153560U (en) | 1986-03-22 | 1986-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62153560U true JPS62153560U (en) | 1987-09-29 |
Family
ID=30857575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4203486U Pending JPS62153560U (en) | 1986-03-22 | 1986-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62153560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005127927A (en) * | 2003-10-24 | 2005-05-19 | Dkk Toa Corp | Continuous exhaust gas analyzer equipped with controlled potential electrolysis type gas sensor |
| JP2017111110A (en) * | 2015-12-11 | 2017-06-22 | 富士電機株式会社 | Gas analyzing device |
-
1986
- 1986-03-22 JP JP4203486U patent/JPS62153560U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005127927A (en) * | 2003-10-24 | 2005-05-19 | Dkk Toa Corp | Continuous exhaust gas analyzer equipped with controlled potential electrolysis type gas sensor |
| JP2017111110A (en) * | 2015-12-11 | 2017-06-22 | 富士電機株式会社 | Gas analyzing device |
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