FR1362033A - Device for photometric measurement of light absorption by a liquid - Google Patents

Device for photometric measurement of light absorption by a liquid

Info

Publication number
FR1362033A
FR1362033A FR931740A FR931740A FR1362033A FR 1362033 A FR1362033 A FR 1362033A FR 931740 A FR931740 A FR 931740A FR 931740 A FR931740 A FR 931740A FR 1362033 A FR1362033 A FR 1362033A
Authority
FR
France
Prior art keywords
liquid
light absorption
photometric measurement
photometric
measurement
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
FR931740A
Other languages
French (fr)
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.)
Jouan SA
Original Assignee
Jouan SA
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 Jouan SA filed Critical Jouan SA
Priority to FR931740A priority Critical patent/FR1362033A/en
Application granted granted Critical
Publication of FR1362033A publication Critical patent/FR1362033A/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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample

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)
FR931740A 1963-04-17 1963-04-17 Device for photometric measurement of light absorption by a liquid Expired FR1362033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR931740A FR1362033A (en) 1963-04-17 1963-04-17 Device for photometric measurement of light absorption by a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR931740A FR1362033A (en) 1963-04-17 1963-04-17 Device for photometric measurement of light absorption by a liquid

Publications (1)

Publication Number Publication Date
FR1362033A true FR1362033A (en) 1964-05-29

Family

ID=8801785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931740A Expired FR1362033A (en) 1963-04-17 1963-04-17 Device for photometric measurement of light absorption by a liquid

Country Status (1)

Country Link
FR (1) FR1362033A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453549A1 (en) * 1979-04-04 1980-10-31 Gallet Adrien Strap-on headphone for instruction learners wearing helmets - using semi-rigid polyurethane or ABS mouldings to hold the communication components
FR2459967A1 (en) * 1979-06-22 1981-01-16 Agronomique Inst Nat Rech Determn. of turbidity in liq. by loss of luminous intensity - between opposed ends of two optical fibres cleaned by circulating liq., used in water purificn. plants etc.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453549A1 (en) * 1979-04-04 1980-10-31 Gallet Adrien Strap-on headphone for instruction learners wearing helmets - using semi-rigid polyurethane or ABS mouldings to hold the communication components
FR2459967A1 (en) * 1979-06-22 1981-01-16 Agronomique Inst Nat Rech Determn. of turbidity in liq. by loss of luminous intensity - between opposed ends of two optical fibres cleaned by circulating liq., used in water purificn. plants etc.

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