SE7700348L - Anordning for detektering av ljuspaverkande substanser i fluider - Google Patents

Anordning for detektering av ljuspaverkande substanser i fluider

Info

Publication number
SE7700348L
SE7700348L SE7700348A SE7700348A SE7700348L SE 7700348 L SE7700348 L SE 7700348L SE 7700348 A SE7700348 A SE 7700348A SE 7700348 A SE7700348 A SE 7700348A SE 7700348 L SE7700348 L SE 7700348L
Authority
SE
Sweden
Prior art keywords
fluids
detecting light
affecting substances
affecting
substances
Prior art date
Application number
SE7700348A
Other languages
English (en)
Swedish (sv)
Inventor
P H Sheath
Original Assignee
Graviner 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 Graviner Ltd filed Critical Graviner Ltd
Publication of SE7700348L publication Critical patent/SE7700348L/xx

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
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
SE7700348A 1976-01-23 1977-01-14 Anordning for detektering av ljuspaverkande substanser i fluider SE7700348L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB259676 1976-01-23

Publications (1)

Publication Number Publication Date
SE7700348L true SE7700348L (sv) 1977-07-24

Family

ID=9742357

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700348A SE7700348L (sv) 1976-01-23 1977-01-14 Anordning for detektering av ljuspaverkande substanser i fluider

Country Status (9)

Country Link
JP (1) JPS5292772A (xx)
DE (1) DE2701901A1 (xx)
DK (1) DK25577A (xx)
FI (1) FI770205A (xx)
FR (1) FR2339166A1 (xx)
IT (1) IT1072375B (xx)
NL (1) NL7700510A (xx)
NO (1) NO770194L (xx)
SE (1) SE7700348L (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393295A1 (fr) * 1977-05-31 1978-12-29 Snecma Appareil de mesure du pouvoir transmissif de l'atmosphere
FR2569864B1 (fr) * 1984-09-04 1987-01-30 Commissariat Energie Atomique Equipement d'emission et de distribution de lumiere par fibres optiques, notamment pour le controle spectrophotometrique en ligne a l'aide d'un spectrophotometre double faisceau
DE4315152A1 (de) * 1993-05-07 1994-11-10 Bosch Gmbh Robert Vorrichtung zur Untersuchung eines Gases
DE4433305A1 (de) * 1994-09-28 1996-04-04 O K Tec Optik Keramik Technolo Faseroptische Sonde
JP2007155494A (ja) * 2005-12-05 2007-06-21 Kurabo Ind Ltd ツインフローセルとそれを用いる濃度測定システム
EP2169385A1 (en) 2008-09-24 2010-03-31 Siemens Aktiengesellschaft An optical measuring head for a duct gas monitoring system

Also Published As

Publication number Publication date
DE2701901A1 (de) 1977-07-28
IT1072375B (it) 1985-04-10
NO770194L (no) 1977-07-26
NL7700510A (nl) 1977-07-26
FR2339166B3 (xx) 1979-09-21
JPS5292772A (en) 1977-08-04
DK25577A (da) 1977-07-24
FI770205A (xx) 1977-07-24
FR2339166A1 (fr) 1977-08-19

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