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JPS53105287A - Ozone densitometer - Google Patents

Ozone densitometer

Info

Publication number
JPS53105287A
JPS53105287A JP1987977A JP1987977A JPS53105287A JP S53105287 A JPS53105287 A JP S53105287A JP 1987977 A JP1987977 A JP 1987977A JP 1987977 A JP1987977 A JP 1987977A JP S53105287 A JPS53105287 A JP S53105287A
Authority
JP
Japan
Prior art keywords
ozone
ozone densitometer
substance
densitometer
gas
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
JP1987977A
Other languages
Japanese (ja)
Inventor
Yoshiro Habuka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1987977A priority Critical patent/JPS53105287A/en
Publication of JPS53105287A publication Critical patent/JPS53105287A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To reduce the effect of coexisting gas components and improve measurement accuracy by using a gas which is stable and reacts with ozone within a short time, changing only the ozone to another substance and introducing the substance into a reference cell.
JP1987977A 1977-02-25 1977-02-25 Ozone densitometer Pending JPS53105287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987977A JPS53105287A (en) 1977-02-25 1977-02-25 Ozone densitometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987977A JPS53105287A (en) 1977-02-25 1977-02-25 Ozone densitometer

Publications (1)

Publication Number Publication Date
JPS53105287A true JPS53105287A (en) 1978-09-13

Family

ID=12011485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987977A Pending JPS53105287A (en) 1977-02-25 1977-02-25 Ozone densitometer

Country Status (1)

Country Link
JP (1) JPS53105287A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415543A (en) * 1990-05-10 1992-01-20 Japan Steel Works Ltd:The Ozone concentration measurement method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415543A (en) * 1990-05-10 1992-01-20 Japan Steel Works Ltd:The Ozone concentration measurement method and device

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