JPS5547437A - Light-sound analyzer - Google Patents

Light-sound analyzer

Info

Publication number
JPS5547437A
JPS5547437A JP12058978A JP12058978A JPS5547437A JP S5547437 A JPS5547437 A JP S5547437A JP 12058978 A JP12058978 A JP 12058978A JP 12058978 A JP12058978 A JP 12058978A JP S5547437 A JPS5547437 A JP S5547437A
Authority
JP
Japan
Prior art keywords
sample
light
gas
flow
photosynthesis
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
Application number
JP12058978A
Other languages
English (en)
Other versions
JPS6013457B2 (ja
Inventor
Atsuo Watanabe
Masahiro Uno
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP53120589A priority Critical patent/JPS6013457B2/ja
Publication of JPS5547437A publication Critical patent/JPS5547437A/ja
Publication of JPS6013457B2 publication Critical patent/JPS6013457B2/ja
Expired 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material 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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP53120589A 1978-09-30 1978-09-30 光音響分析器 Expired JPS6013457B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53120589A JPS6013457B2 (ja) 1978-09-30 1978-09-30 光音響分析器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53120589A JPS6013457B2 (ja) 1978-09-30 1978-09-30 光音響分析器

Publications (2)

Publication Number Publication Date
JPS5547437A true JPS5547437A (en) 1980-04-03
JPS6013457B2 JPS6013457B2 (ja) 1985-04-08

Family

ID=14790003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53120589A Expired JPS6013457B2 (ja) 1978-09-30 1978-09-30 光音響分析器

Country Status (1)

Country Link
JP (1) JPS6013457B2 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740086A (en) * 1984-02-07 1988-04-26 Oskar Oehler Apparatus for the photoacoustic detection of gases
WO2012040439A3 (en) * 2010-09-23 2012-06-14 Li-Cor, Inc. Gas exchange system flow configuration
US8610072B2 (en) 2010-09-23 2013-12-17 Li-Cor, Inc. Gas exchange system flow configuration
CN103954562A (zh) * 2014-04-09 2014-07-30 福建农林大学 一种基于光纤传感器的光合作用仪
US8910506B2 (en) 2010-09-23 2014-12-16 Li-Cor, Inc. Gas exchange system flow configuration

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62206441A (ja) * 1986-03-06 1987-09-10 Fuji Electric Co Ltd 限界電流型ガスセンサ

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740086A (en) * 1984-02-07 1988-04-26 Oskar Oehler Apparatus for the photoacoustic detection of gases
WO2012040439A3 (en) * 2010-09-23 2012-06-14 Li-Cor, Inc. Gas exchange system flow configuration
US8610072B2 (en) 2010-09-23 2013-12-17 Li-Cor, Inc. Gas exchange system flow configuration
US8692202B2 (en) 2010-09-23 2014-04-08 Li-Cor, Inc. Gas exchange system flow configuration with thermally insulated sample chamber
US8910506B2 (en) 2010-09-23 2014-12-16 Li-Cor, Inc. Gas exchange system flow configuration
US9482653B2 (en) 2010-09-23 2016-11-01 Li-Cor, Inc. Gas exchange system flow configuration
CN103954562A (zh) * 2014-04-09 2014-07-30 福建农林大学 一种基于光纤传感器的光合作用仪

Also Published As

Publication number Publication date
JPS6013457B2 (ja) 1985-04-08

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