JPS60128334A - 付臭剤濃度計 - Google Patents

付臭剤濃度計

Info

Publication number
JPS60128334A
JPS60128334A JP23605683A JP23605683A JPS60128334A JP S60128334 A JPS60128334 A JP S60128334A JP 23605683 A JP23605683 A JP 23605683A JP 23605683 A JP23605683 A JP 23605683A JP S60128334 A JPS60128334 A JP S60128334A
Authority
JP
Japan
Prior art keywords
light
iodine
tht
wavelength
odorant
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
JP23605683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0340822B2 (enExample
Inventor
Kokichi Odajima
小田島　好吉
Tajiro Terasaki
寺崎　太二郎
Takashi Ito
隆 伊藤
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.)
Tokyo Gas Co Ltd
Hitachi High Tech Corp
Original Assignee
Tokyo Gas Co Ltd
Nissei Sangyo 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 Tokyo Gas Co Ltd, Nissei Sangyo Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP23605683A priority Critical patent/JPS60128334A/ja
Publication of JPS60128334A publication Critical patent/JPS60128334A/ja
Publication of JPH0340822B2 publication Critical patent/JPH0340822B2/ja
Granted 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
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases

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 The Use Of Chemical Reactions (AREA)
JP23605683A 1983-12-16 1983-12-16 付臭剤濃度計 Granted JPS60128334A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23605683A JPS60128334A (ja) 1983-12-16 1983-12-16 付臭剤濃度計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23605683A JPS60128334A (ja) 1983-12-16 1983-12-16 付臭剤濃度計

Publications (2)

Publication Number Publication Date
JPS60128334A true JPS60128334A (ja) 1985-07-09
JPH0340822B2 JPH0340822B2 (enExample) 1991-06-20

Family

ID=16995082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23605683A Granted JPS60128334A (ja) 1983-12-16 1983-12-16 付臭剤濃度計

Country Status (1)

Country Link
JP (1) JPS60128334A (enExample)

Also Published As

Publication number Publication date
JPH0340822B2 (enExample) 1991-06-20

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