JPH0230773Y2 - - Google Patents
Info
- Publication number
- JPH0230773Y2 JPH0230773Y2 JP15210282U JP15210282U JPH0230773Y2 JP H0230773 Y2 JPH0230773 Y2 JP H0230773Y2 JP 15210282 U JP15210282 U JP 15210282U JP 15210282 U JP15210282 U JP 15210282U JP H0230773 Y2 JPH0230773 Y2 JP H0230773Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- detection tube
- detection
- concentration
- tube
- 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
- 238000001514 detection method Methods 0.000 claims description 65
- 239000007789 gas Substances 0.000 claims description 62
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 238000011088 calibration curve Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002940 palladium Chemical class 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 description 1
- 235000019252 potassium sulphite Nutrition 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15210282U JPS5956560U (ja) | 1982-10-08 | 1982-10-08 | 大気中のガス平均濃度測定器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15210282U JPS5956560U (ja) | 1982-10-08 | 1982-10-08 | 大気中のガス平均濃度測定器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5956560U JPS5956560U (ja) | 1984-04-13 |
| JPH0230773Y2 true JPH0230773Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-20 |
Family
ID=30336876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15210282U Granted JPS5956560U (ja) | 1982-10-08 | 1982-10-08 | 大気中のガス平均濃度測定器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5956560U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2810650C (en) * | 2010-09-07 | 2019-12-03 | Nextteq Llc | System for visual and electronic reading of colorimetric tubes |
| EP3265787A4 (en) * | 2015-03-05 | 2018-11-07 | Nextteq, LLC | Gas detector tube template and methods of reading gas detector tubes |
-
1982
- 1982-10-08 JP JP15210282U patent/JPS5956560U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5956560U (ja) | 1984-04-13 |
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