JPS62178348U - - Google Patents
Info
- Publication number
- JPS62178348U JPS62178348U JP6752686U JP6752686U JPS62178348U JP S62178348 U JPS62178348 U JP S62178348U JP 6752686 U JP6752686 U JP 6752686U JP 6752686 U JP6752686 U JP 6752686U JP S62178348 U JPS62178348 U JP S62178348U
- Authority
- JP
- Japan
- Prior art keywords
- concentration
- sample
- model
- measuring device
- measurement
- 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
- 238000005259 measurement Methods 0.000 claims description 5
- 238000003915 air pollution Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 238000003911 water pollution Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Sampling And Sample Adjustment (AREA)
Description
第１図は本考案に係わる第１実施例を示す配管
系統図で、第２図は本考案に係わる第２実施例を
示す配管系統図である。第３図は従来例を示す配
管系統図である。
１ａ，１ｂ……測定点、２……ロータリー・バ
ルブ、３ａ……排気系吸引ポンプ、３ｂ……分析
系吸引ポンプ、４……濃度分析装置、５ａ，５ｂ
……吸引管、６……切換弁、７……チヤンバータ
ンク、８ａ，８ｂ……排気系切換バルブ、９ａ，
９ｂ……分析系切換バルブ、１０ａ，１０ｂ……
分析系吸引管。
FIG. 1 is a piping system diagram showing a first embodiment of the present invention, and FIG. 2 is a piping system diagram showing a second embodiment of the invention. FIG. 3 is a piping system diagram showing a conventional example. 1a, 1b...Measurement point, 2...Rotary valve, 3a...Exhaust system suction pump, 3b...Analysis system suction pump, 4...Concentration analyzer, 5a, 5b
...Suction pipe, 6...Switching valve, 7...Chamber tank, 8a, 8b...Exhaust system switching valve, 9a,
9b... Analysis system switching valve, 10a, 10b...
Analysis system suction tube.
Claims (1)
境状態を、該模型上にただよう試料を複数の測定
点から吸引しその試料濃度から測定する濃度測定
装置において、上記測定点の全点から試料を同時
に吸引する吸引系と、上記測定点と吸引系との中
途に接続された切換バルブを介して上記測定点の
１点の試料を抽出して濃度分析装置へ導く濃度測
定系とを有することを特徴とする濃度測定装置。 A concentration measuring device uses a topographic model to measure environmental conditions such as air pollution and water pollution by sucking a sample floating on the model from multiple measurement points and measuring the sample concentration. It has a suction system that sucks at the same time, and a concentration measurement system that extracts a sample from one of the measurement points and guides it to the concentration analyzer via a switching valve connected halfway between the measurement point and the suction system. Features of the concentration measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6752686U JPS62178348U (en) | 1986-05-02 | 1986-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6752686U JPS62178348U (en) | 1986-05-02 | 1986-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178348U true JPS62178348U (en) | 1987-11-12 |
Family
ID=30906516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6752686U Pending JPS62178348U (en) | 1986-05-02 | 1986-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002090269A (en) * | 2000-09-13 | 2002-03-27 | Otsuka Denshi Co Ltd | Gas detection system |
| JP2021162598A (en) * | 2020-03-31 | 2021-10-11 | ダイキン工業株式会社 | Detection unit, storage container and detection device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58154638A (en) * | 1982-03-09 | 1983-09-14 | Matsushita Electric Ind Co Ltd | Sampling apparatus of air |
| JPS60200145A (en) * | 1984-03-26 | 1985-10-09 | Hitachi Ltd | Remote measuring apparatus of cleanliness for clean room |
-
1986
- 1986-05-02 JP JP6752686U patent/JPS62178348U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58154638A (en) * | 1982-03-09 | 1983-09-14 | Matsushita Electric Ind Co Ltd | Sampling apparatus of air |
| JPS60200145A (en) * | 1984-03-26 | 1985-10-09 | Hitachi Ltd | Remote measuring apparatus of cleanliness for clean room |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002090269A (en) * | 2000-09-13 | 2002-03-27 | Otsuka Denshi Co Ltd | Gas detection system |
| JP2021162598A (en) * | 2020-03-31 | 2021-10-11 | ダイキン工業株式会社 | Detection unit, storage container and detection device |
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