JPS5244688A - Method of automatically measuring density of oxygen - Google Patents
Method of automatically measuring density of oxygenInfo
- Publication number
- JPS5244688A JPS5244688A JP11998375A JP11998375A JPS5244688A JP S5244688 A JPS5244688 A JP S5244688A JP 11998375 A JP11998375 A JP 11998375A JP 11998375 A JP11998375 A JP 11998375A JP S5244688 A JPS5244688 A JP S5244688A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- automatically measuring
- measuring density
- density
- output voltage
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
PURPOSE: Output voltage of testing air is memorized in a potentiometer, and is compared with the output voltage of sample gas, whereby the density of oxygen is accurately measured even by the use of an oxygen density sensor which changes with time.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11998375A JPS5244688A (en) | 1975-10-03 | 1975-10-03 | Method of automatically measuring density of oxygen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11998375A JPS5244688A (en) | 1975-10-03 | 1975-10-03 | Method of automatically measuring density of oxygen |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5244688A true JPS5244688A (en) | 1977-04-07 |
Family
ID=14774993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11998375A Pending JPS5244688A (en) | 1975-10-03 | 1975-10-03 | Method of automatically measuring density of oxygen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5244688A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61240153A (en) * | 1985-04-17 | 1986-10-25 | Japan Storage Battery Co Ltd | Oxygen concentration alarm with automatic calibrator |
JPH0378251U (en) * | 1981-03-05 | 1991-08-07 | ||
JPH03287492A (en) * | 1990-04-03 | 1991-12-18 | Mitsubishi Heavy Ind Ltd | Wing for airplane |
-
1975
- 1975-10-03 JP JP11998375A patent/JPS5244688A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0378251U (en) * | 1981-03-05 | 1991-08-07 | ||
JPS61240153A (en) * | 1985-04-17 | 1986-10-25 | Japan Storage Battery Co Ltd | Oxygen concentration alarm with automatic calibrator |
JPH03287492A (en) * | 1990-04-03 | 1991-12-18 | Mitsubishi Heavy Ind Ltd | Wing for airplane |
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