JPH0131951Y2 - - Google Patents
Info
- Publication number
- JPH0131951Y2 JPH0131951Y2 JP17157883U JP17157883U JPH0131951Y2 JP H0131951 Y2 JPH0131951 Y2 JP H0131951Y2 JP 17157883 U JP17157883 U JP 17157883U JP 17157883 U JP17157883 U JP 17157883U JP H0131951 Y2 JPH0131951 Y2 JP H0131951Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- path
- inflow path
- sampling
- concentration
- 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.)
- Expired
Links
- 238000005070 sampling Methods 0.000 claims description 47
- 238000010790 dilution Methods 0.000 claims description 32
- 239000012895 dilution Substances 0.000 claims description 32
- 238000001514 detection method Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 188
- 238000004891 communication Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000007084 catalytic combustion reaction Methods 0.000 description 3
- 238000007865 diluting Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17157883U JPS6079134U (ja) | 1983-11-04 | 1983-11-04 | 高濃度・低濃度両用ガス検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17157883U JPS6079134U (ja) | 1983-11-04 | 1983-11-04 | 高濃度・低濃度両用ガス検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6079134U JPS6079134U (ja) | 1985-06-01 |
| JPH0131951Y2 true JPH0131951Y2 (pl) | 1989-10-02 |
Family
ID=30374250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17157883U Granted JPS6079134U (ja) | 1983-11-04 | 1983-11-04 | 高濃度・低濃度両用ガス検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6079134U (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06300727A (ja) * | 1993-04-19 | 1994-10-28 | Osaka Gas Co Ltd | ガス検出装置 |
| FR2946754B1 (fr) * | 2009-06-12 | 2012-05-18 | Alcatel Lucent | Dispositif et procede d'analyse de gaz,et station de mesure associee |
-
1983
- 1983-11-04 JP JP17157883U patent/JPS6079134U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6079134U (ja) | 1985-06-01 |
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