JPS5244688A - Method of automatically measuring density of oxygen - Google Patents

Method of automatically measuring density of oxygen

Info

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
Application number
JP11998375A
Other languages
Japanese (ja)
Inventor
Yasuo Kawai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP11998375A priority Critical patent/JPS5244688A/en
Publication of JPS5244688A publication Critical patent/JPS5244688A/en
Pending legal-status Critical Current

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  • 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
JP11998375A 1975-10-03 1975-10-03 Method of automatically measuring density of oxygen Pending JPS5244688A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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