SE7807764L - DEVICE FOR DETERMINING THE QUANTITY AND SIZE OF PARTICLES IN SCIENCE - Google Patents

DEVICE FOR DETERMINING THE QUANTITY AND SIZE OF PARTICLES IN SCIENCE

Info

Publication number
SE7807764L
SE7807764L SE7807764A SE7807764A SE7807764L SE 7807764 L SE7807764 L SE 7807764L SE 7807764 A SE7807764 A SE 7807764A SE 7807764 A SE7807764 A SE 7807764A SE 7807764 L SE7807764 L SE 7807764L
Authority
SE
Sweden
Prior art keywords
particles
nozzle
determining
light
size
Prior art date
Application number
SE7807764A
Other languages
Swedish (sv)
Other versions
SE426425B (en
Original Assignee
Berber Viktor A
Pervushin Eugeni S
Murtazin Khafiz Makhmudovich
Kholin Vladimir Georgievich
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 Berber Viktor A, Pervushin Eugeni S, Murtazin Khafiz Makhmudovich, Kholin Vladimir Georgievich filed Critical Berber Viktor A
Priority to SE7807764A priority Critical patent/SE426425B/en
Publication of SE7807764L publication Critical patent/SE7807764L/en
Publication of SE426425B publication Critical patent/SE426425B/en

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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes

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)

Abstract

Arrangement for determining the quantity and size of particles in liquids, wherein a light beam from a light source 7 is taken through a flow of test liquid and a light detector 8 detects light scattered by or reflected from the particles. In previously known techniques, the flow of test liquid was usually surrounded with an envelope of flowing, particle-free liquid. According to the invention, on the other hand, the liquid is introduced through a nozzle 3 into a reception channel 4 while observing a relationship between the nozzle and the reception channel, lying between 1:4 and 1:7. Suitable conditions for the measurement of light scattering at the outlet of the nozzle are then achieved. <IMAGE>
SE7807764A 1978-07-12 1978-07-12 Arrangement for determining the quantity and size of particles in liquids SE426425B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7807764A SE426425B (en) 1978-07-12 1978-07-12 Arrangement for determining the quantity and size of particles in liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7807764A SE426425B (en) 1978-07-12 1978-07-12 Arrangement for determining the quantity and size of particles in liquids

Publications (2)

Publication Number Publication Date
SE7807764L true SE7807764L (en) 1980-01-13
SE426425B SE426425B (en) 1983-01-17

Family

ID=20335436

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7807764A SE426425B (en) 1978-07-12 1978-07-12 Arrangement for determining the quantity and size of particles in liquids

Country Status (1)

Country Link
SE (1) SE426425B (en)

Also Published As

Publication number Publication date
SE426425B (en) 1983-01-17

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