JPH0197259U - - Google Patents
Info
- Publication number
- JPH0197259U JPH0197259U JP19429987U JP19429987U JPH0197259U JP H0197259 U JPH0197259 U JP H0197259U JP 19429987 U JP19429987 U JP 19429987U JP 19429987 U JP19429987 U JP 19429987U JP H0197259 U JPH0197259 U JP H0197259U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gas detector
- detection
- concentration
- upper limit
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19429987U JPH0197259U (en]) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19429987U JPH0197259U (en]) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197259U true JPH0197259U (en]) | 1989-06-28 |
Family
ID=31485033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19429987U Pending JPH0197259U (en]) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197259U (en]) |
-
1987
- 1987-12-21 JP JP19429987U patent/JPH0197259U/ja active Pending