JPS52141699A - Densitometer of oxidizing and reducing gas - Google Patents
Densitometer of oxidizing and reducing gasInfo
- Publication number
- JPS52141699A JPS52141699A JP5866076A JP5866076A JPS52141699A JP S52141699 A JPS52141699 A JP S52141699A JP 5866076 A JP5866076 A JP 5866076A JP 5866076 A JP5866076 A JP 5866076A JP S52141699 A JPS52141699 A JP S52141699A
- Authority
- JP
- Japan
- Prior art keywords
- reducing gas
- oxidizing
- densitometer
- gas
- pervoskite
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
PURPOSE: To distinguish oxidizing gas, such as NOx, from reducing gas, such as H2, CO etc. and to enable to measure quantitatively at the same time, by using pervoskite as one side of resistance bridge.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5866076A JPS52141699A (en) | 1976-05-20 | 1976-05-20 | Densitometer of oxidizing and reducing gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5866076A JPS52141699A (en) | 1976-05-20 | 1976-05-20 | Densitometer of oxidizing and reducing gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52141699A true JPS52141699A (en) | 1977-11-26 |
JPH02662B2 JPH02662B2 (en) | 1990-01-09 |
Family
ID=13090736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5866076A Granted JPS52141699A (en) | 1976-05-20 | 1976-05-20 | Densitometer of oxidizing and reducing gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52141699A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5633533A (en) * | 1979-08-27 | 1981-04-04 | Matsushita Electric Ind Co Ltd | Gas sensor |
JPS57179654A (en) * | 1981-04-07 | 1982-11-05 | Lucas Industries Ltd | Sensor for oxygen |
JPS61137053A (en) * | 1984-12-06 | 1986-06-24 | Fuigaro Giken Kk | Lambda sensor |
JPS61147150A (en) * | 1984-12-20 | 1986-07-04 | Fuigaro Giken Kk | Waste gas sensor |
GB2433601A (en) * | 2005-12-20 | 2007-06-27 | Patrick Timothy Moseley | Dual sensor air quality monitor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6372927B2 (en) * | 1997-08-11 | 2002-04-16 | Kao Corporation | Process for preparing alkylene oxide adducts |
-
1976
- 1976-05-20 JP JP5866076A patent/JPS52141699A/en active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5633533A (en) * | 1979-08-27 | 1981-04-04 | Matsushita Electric Ind Co Ltd | Gas sensor |
JPS57179654A (en) * | 1981-04-07 | 1982-11-05 | Lucas Industries Ltd | Sensor for oxygen |
JPS61137053A (en) * | 1984-12-06 | 1986-06-24 | Fuigaro Giken Kk | Lambda sensor |
JPH052096B2 (en) * | 1984-12-06 | 1993-01-11 | Fuigaro Giken Kk | |
JPS61147150A (en) * | 1984-12-20 | 1986-07-04 | Fuigaro Giken Kk | Waste gas sensor |
JPH052097B2 (en) * | 1984-12-20 | 1993-01-11 | Fuigaro Giken Kk | |
GB2433601A (en) * | 2005-12-20 | 2007-06-27 | Patrick Timothy Moseley | Dual sensor air quality monitor |
GB2433601B (en) * | 2005-12-20 | 2009-01-14 | Patrick Timothy Moseley | Air quality monitor |
US7900501B2 (en) | 2005-12-20 | 2011-03-08 | Atmospheric Sensors Ltd. | Air quality monitor |
Also Published As
Publication number | Publication date |
---|---|
JPH02662B2 (en) | 1990-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5352483A (en) | Detecting method for concrete construction destruction | |
JPS52141699A (en) | Densitometer of oxidizing and reducing gas | |
JPS53144377A (en) | Repeating timer | |
JPS53120585A (en) | Remaining life measuring method of metal materials | |
JPS53105369A (en) | Detection method for impurity concentration | |
JPS5344098A (en) | Detecting apparatus of upper and lower limit | |
JPS5223993A (en) | Gas detecting element | |
JPS51127789A (en) | Measuring apparatus of mean concentration | |
JPS52144656A (en) | N-(diphenylphosphonomethyl)-imino-diacetonitrile and its preparation | |
JPS51119286A (en) | Animal breathing continous sampling device | |
JPS542180A (en) | Measuring apparatus of low concentration gas radiactivity | |
JPS5326187A (en) | Gas analyzer | |
JPS525580A (en) | Reversibee stop-watch | |
JPS5366297A (en) | Concentration measuring apparatus of organic matter in water | |
JPS5223994A (en) | Element for detection of carbon monoxide | |
JPS51131681A (en) | Apparatus for detecting fission-produced gas | |
JPS51148494A (en) | Gas-detection element | |
JPS5383792A (en) | Combustible gas detective element | |
JPS53120584A (en) | Remaining life measuring method of metal materials | |
JPS51140693A (en) | Gas-sensing member | |
JPS53134491A (en) | Tester for oxygen concentration detector | |
JPS542185A (en) | Leakage detector of corrosive gas | |
JPS5217893A (en) | Total oxygen demand analyzer | |
JPS51140696A (en) | Gas-sensing member | |
JPS545493A (en) | Measuring apparatus of total carbon quantity in liquid specimen |