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GB1022462A - An instrument for measuring atmospheric turbidity - Google Patents

An instrument for measuring atmospheric turbidity

Info

Publication number
GB1022462A
GB1022462A GB4306362A GB4306362A GB1022462A GB 1022462 A GB1022462 A GB 1022462A GB 4306362 A GB4306362 A GB 4306362A GB 4306362 A GB4306362 A GB 4306362A GB 1022462 A GB1022462 A GB 1022462A
Authority
GB
United Kingdom
Prior art keywords
turbidity
region
light
source
instrument
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.)
Expired
Application number
GB4306362A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1022462A publication Critical patent/GB1022462A/en
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
    • G01N21/47—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
    • G01N21/538—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke for determining atmospheric attenuation and visibility

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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GB4306362A 1961-11-14 1962-11-14 An instrument for measuring atmospheric turbidity Expired GB1022462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL40463A DE1174086B (de) 1961-11-14 1961-11-14 Geraet zur Messung und Registrierung der atmosphaerischen Normsichtweite

Publications (1)

Publication Number Publication Date
GB1022462A true GB1022462A (en) 1966-03-16

Family

ID=7269054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4306362A Expired GB1022462A (en) 1961-11-14 1962-11-14 An instrument for measuring atmospheric turbidity

Country Status (4)

Country Link
BE (1) BE624813A (de)
DE (1) DE1174086B (de)
GB (1) GB1022462A (de)
NL (1) NL285477A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788745A (en) * 1971-02-16 1974-01-29 Eltro Gmbh Method for measuring range of vision
CN104729998A (zh) * 2015-02-27 2015-06-24 浙江省计量科学研究院 基于光腔衰荡光谱技术的大气能见度测量装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478815A1 (fr) * 1980-03-18 1981-09-25 Enertec Procede et appareil d'evaluation de la visibilite
DE102008009006A1 (de) * 2008-02-13 2009-08-20 Ott Messtechnik Gmbh & Co. Kg Optischer Wettersensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1247360A (fr) * 1959-10-07 1960-12-02 Acec Procédé de mesure de la visibilité

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788745A (en) * 1971-02-16 1974-01-29 Eltro Gmbh Method for measuring range of vision
CN104729998A (zh) * 2015-02-27 2015-06-24 浙江省计量科学研究院 基于光腔衰荡光谱技术的大气能见度测量装置

Also Published As

Publication number Publication date
DE1174086B (de) 1964-07-16
BE624813A (de)
NL285477A (de)

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