JPS5853751A - ガス検出装置 - Google Patents
ガス検出装置Info
- Publication number
- JPS5853751A JPS5853751A JP56150751A JP15075181A JPS5853751A JP S5853751 A JPS5853751 A JP S5853751A JP 56150751 A JP56150751 A JP 56150751A JP 15075181 A JP15075181 A JP 15075181A JP S5853751 A JPS5853751 A JP S5853751A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- catalyst layer
- electric heater
- catalyst
- electrodes
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims abstract description 48
- 239000003054 catalyst Substances 0.000 claims abstract description 27
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 10
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 18
- 239000007784 solid electrolyte Substances 0.000 claims description 6
- 230000035945 sensitivity Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000005684 electric field Effects 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 229910001120 nichrome Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 241001233037 catfish Species 0.000 description 4
- -1 oxygen ion Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101710200331 Cytochrome b-245 chaperone 1 Proteins 0.000 description 1
- 102100037186 Cytochrome b-245 chaperone 1 Human genes 0.000 description 1
- 101710119396 Cytochrome b-245 chaperone 1 homolog Proteins 0.000 description 1
- 241001505295 Eros Species 0.000 description 1
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 description 1
- URRHWTYOQNLUKY-UHFFFAOYSA-N [AlH3].[P] Chemical compound [AlH3].[P] URRHWTYOQNLUKY-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0013—Sample conditioning by a chemical reaction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56150751A JPS5853751A (ja) | 1981-09-25 | 1981-09-25 | ガス検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56150751A JPS5853751A (ja) | 1981-09-25 | 1981-09-25 | ガス検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5853751A true JPS5853751A (ja) | 1983-03-30 |
| JPS644619B2 JPS644619B2 (enrdf_load_stackoverflow) | 1989-01-26 |
Family
ID=15503615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56150751A Granted JPS5853751A (ja) | 1981-09-25 | 1981-09-25 | ガス検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853751A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120803A (zh) * | 2017-12-20 | 2018-06-05 | 珠海高凌信息科技股份有限公司 | 一种空气负氧离子浓度在线监测方法及其装置 |
-
1981
- 1981-09-25 JP JP56150751A patent/JPS5853751A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120803A (zh) * | 2017-12-20 | 2018-06-05 | 珠海高凌信息科技股份有限公司 | 一种空气负氧离子浓度在线监测方法及其装置 |
| CN108120803B (zh) * | 2017-12-20 | 2020-08-07 | 珠海高凌信息科技股份有限公司 | 一种空气负氧离子浓度在线监测方法及其装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644619B2 (enrdf_load_stackoverflow) | 1989-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3429796A (en) | Gas analyzer | |
| US3833495A (en) | Reference electrode half cell | |
| US3705089A (en) | Reference electrode half cell | |
| US7459067B2 (en) | Semi-permanent reference electrode | |
| US3923627A (en) | Miniature probe containing multifunctional electrochemical sensing electrodes | |
| WO2016095769A1 (zh) | 一种离子电导率测试装置及采用其的测试方法 | |
| JP2002289243A (ja) | 透過水素ガス量測定方法およびその装置 | |
| JPS5853751A (ja) | ガス検出装置 | |
| EP0103588A1 (en) | Device for determining hydrogen flux | |
| Gagnon | The Triangular Voltage Sweep Method for Determining Double‐Layer Capacity of Porous Electrodes: II. Porous Silver in Potassium Hydroxide | |
| JPH0640092B2 (ja) | 湿度測定方法 | |
| US3449232A (en) | Stress corrosion cell | |
| Mao | Anodic polarization study of mild steel in NaCl solution during electrochemical machining | |
| JP4188447B2 (ja) | 酸素センサにおける漏れ電流の検査方法 | |
| US3859192A (en) | Apparatus for the measurement of the oxygen content of a gas stream | |
| JP3196688B2 (ja) | 腐食のモニタリング方法及び装置 | |
| JPH063314A (ja) | 腐食測定装置 | |
| JPH05203604A (ja) | 酸素濃度測定方法と装置 | |
| JPS59154351A (ja) | 水素イオン濃度測定装置 | |
| JP7257439B2 (ja) | 電気化学測定装置および金属材料の電気化学測定方法 | |
| JP2003042998A (ja) | 水素吸蔵放出特性測定方法及びその装置 | |
| JPS61294347A (ja) | 被膜診断装置 | |
| JPH0570787B2 (enrdf_load_stackoverflow) | ||
| CA1189570A (en) | Method and device for determining hydrogen flux | |
| SU1073667A1 (ru) | Подогревный электролитический датчик влажности |