JPS5211079A - Smoke density measuring unit - Google Patents

Smoke density measuring unit

Info

Publication number
JPS5211079A
JPS5211079A JP8813275A JP8813275A JPS5211079A JP S5211079 A JPS5211079 A JP S5211079A JP 8813275 A JP8813275 A JP 8813275A JP 8813275 A JP8813275 A JP 8813275A JP S5211079 A JPS5211079 A JP S5211079A
Authority
JP
Japan
Prior art keywords
measuring unit
smoke
density measuring
smoke density
signal
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
JP8813275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5613250B2 (enExample
Inventor
Masao Iwamoto
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.)
Chino Corp
Original Assignee
Chino Works 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 Chino Works Ltd filed Critical Chino Works Ltd
Priority to JP8813275A priority Critical patent/JPS5211079A/ja
Publication of JPS5211079A publication Critical patent/JPS5211079A/ja
Publication of JPS5613250B2 publication Critical patent/JPS5613250B2/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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke

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)
JP8813275A 1975-07-17 1975-07-17 Smoke density measuring unit Granted JPS5211079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8813275A JPS5211079A (en) 1975-07-17 1975-07-17 Smoke density measuring unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8813275A JPS5211079A (en) 1975-07-17 1975-07-17 Smoke density measuring unit

Publications (2)

Publication Number Publication Date
JPS5211079A true JPS5211079A (en) 1977-01-27
JPS5613250B2 JPS5613250B2 (enExample) 1981-03-27

Family

ID=13934388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8813275A Granted JPS5211079A (en) 1975-07-17 1975-07-17 Smoke density measuring unit

Country Status (1)

Country Link
JP (1) JPS5211079A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013036807A (ja) * 2011-08-05 2013-02-21 Dkk Toa Corp 濁度計

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160472U (enExample) * 1985-03-27 1986-10-04

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121584A (enExample) * 1973-03-01 1974-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121584A (enExample) * 1973-03-01 1974-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013036807A (ja) * 2011-08-05 2013-02-21 Dkk Toa Corp 濁度計

Also Published As

Publication number Publication date
JPS5613250B2 (enExample) 1981-03-27

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