BE837847A - Procede et dispositif pour eliminer les phenomenes d'origine artificielle dans un test optique - Google Patents

Procede et dispositif pour eliminer les phenomenes d'origine artificielle dans un test optique

Info

Publication number
BE837847A
BE837847A BE163747A BE163747A BE837847A BE 837847 A BE837847 A BE 837847A BE 163747 A BE163747 A BE 163747A BE 163747 A BE163747 A BE 163747A BE 837847 A BE837847 A BE 837847A
Authority
BE
Belgium
Prior art keywords
optical test
artificial origin
phenomena
eliminating
eliminating phenomena
Prior art date
Application number
BE163747A
Other languages
English (en)
French (fr)
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
Priority claimed from US05/600,593 external-priority patent/US3967901A/en
Application filed filed Critical
Publication of BE837847A publication Critical patent/BE837847A/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
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Sampling And Sample Adjustment (AREA)
BE163747A 1975-01-29 1976-01-23 Procede et dispositif pour eliminer les phenomenes d'origine artificielle dans un test optique BE837847A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US54506975A 1975-01-29 1975-01-29
US54506675A 1975-01-29 1975-01-29
US60078775A 1975-07-31 1975-07-31
US05/600,593 US3967901A (en) 1975-01-29 1975-07-31 Nephelometer having means semiautomatically cancelling components from scattering by particles smaller or larger than those of interest

Publications (1)

Publication Number Publication Date
BE837847A true BE837847A (fr) 1976-05-14

Family

ID=27504713

Family Applications (1)

Application Number Title Priority Date Filing Date
BE163747A BE837847A (fr) 1975-01-29 1976-01-23 Procede et dispositif pour eliminer les phenomenes d'origine artificielle dans un test optique

Country Status (15)

Country Link
JP (1) JPS562903B2 (ja)
AU (1) AU503832B2 (ja)
BE (1) BE837847A (ja)
CH (1) CH613043A5 (ja)
DE (1) DE2556677A1 (ja)
DK (1) DK23576A (ja)
ES (1) ES444659A1 (ja)
FR (2) FR2307262A1 (ja)
GB (1) GB1515909A (ja)
IL (2) IL48531A (ja)
IT (1) IT1054027B (ja)
MX (1) MX143271A (ja)
NL (1) NL7600084A (ja)
NO (1) NO145896C (ja)
SE (1) SE428728B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160914A (en) * 1977-12-16 1979-07-10 Monitek, Inc. Apparatus for measuring of particulate scattering in fluids
US4198161A (en) * 1978-02-27 1980-04-15 Hach Chemical Company Low turbidity nephelometer
JPS5565549U (ja) * 1978-10-31 1980-05-06
JPS56137140A (en) * 1980-03-27 1981-10-26 Wako Pure Chem Ind Ltd Optical measuring method of blood coagulation
JPS56168148A (en) * 1980-05-29 1981-12-24 Joko:Kk Automatic starting method of immunity nephelometric device
JPS5861447A (ja) * 1981-10-08 1983-04-12 Japan Spectroscopic Co レ−ザ−式抗源抗体反応生成物定量装置
DE3706502A1 (de) * 1987-02-27 1988-09-08 Krupp Polysius Ag Vorrichtung zur bestimmung der kornverteilung bei pulverfoermigem gut

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802269C3 (de) * 1968-10-10 1979-09-27 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zum Messen der Konzentration und/oder Größe von Schwebstoffteilchen
US3669542A (en) * 1969-10-09 1972-06-13 Coulter Electronics Liquid borne particle sensor
US3670150A (en) * 1970-05-04 1972-06-13 Coulter Electronics Dynamic range splitter for an analyzer of particle-produced pulses
US3713743A (en) * 1970-11-25 1973-01-30 Agricultural Control Syst Forward scatter optical turbidimeter apparatus
CH549796A (de) * 1971-03-29 1974-05-31 Sigrist Willy Verfahren zur messung von in einer fluessigkeit suspendierten stoffen und einrichtung zur ausfuehrung des verfahrens.
US3772604A (en) * 1972-05-12 1973-11-13 Coulter Electronics Non-rectifying clamps
US3819269A (en) * 1973-01-26 1974-06-25 Miles Lab Apparatus for particle size analysis

Also Published As

Publication number Publication date
GB1515909A (en) 1978-06-28
DE2556677A1 (de) 1976-08-05
DK23576A (da) 1976-07-30
SE428728B (sv) 1983-07-18
SE7600908L (sv) 1976-10-21
JPS562903B2 (ja) 1981-01-22
IL48531A (en) 1979-09-30
FR2307311B1 (ja) 1981-08-21
IT1054027B (it) 1981-11-10
AU503832B2 (en) 1979-09-20
NO145896B (no) 1982-03-08
JPS5190883A (ja) 1976-08-09
NO145896C (no) 1982-06-16
IL55909A0 (en) 1979-01-31
AU8701375A (en) 1977-06-02
FR2307262B1 (ja) 1981-10-09
FR2307262A1 (fr) 1976-11-05
CH613043A5 (en) 1979-08-31
NO760267L (ja) 1976-07-30
ES444659A1 (es) 1978-02-16
MX143271A (es) 1981-04-13
FR2307311A1 (fr) 1976-11-05
NL7600084A (nl) 1976-08-02
IL48531A0 (en) 1976-01-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COOPER LABORATORIES INC.

Effective date: 19850123