FI933907A0 - Refraktometri - Google Patents

Refraktometri

Info

Publication number
FI933907A0
FI933907A0 FI933907A FI933907A FI933907A0 FI 933907 A0 FI933907 A0 FI 933907A0 FI 933907 A FI933907 A FI 933907A FI 933907 A FI933907 A FI 933907A FI 933907 A0 FI933907 A0 FI 933907A0
Authority
FI
Finland
Prior art keywords
refractometer
Prior art date
Application number
FI933907A
Other languages
English (en)
Swedish (sv)
Other versions
FI96451B (fi
FI933907A (fi
FI96451C (fi
Inventor
Jan Kaohre
Original Assignee
Janesko Oy
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 Janesko Oy filed Critical Janesko Oy
Priority to FI933907A priority Critical patent/FI96451C/fi
Publication of FI933907A0 publication Critical patent/FI933907A0/fi
Publication of FI933907A publication Critical patent/FI933907A/fi
Priority to US08/589,568 priority patent/US5742382A/en
Publication of FI96451B publication Critical patent/FI96451B/fi
Application granted granted Critical
Publication of FI96451C publication Critical patent/FI96451C/fi

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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • G01N21/431—Dip refractometers, e.g. using optical fibres

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)
FI933907A 1993-09-07 1993-09-07 Refraktometri FI96451C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI933907A FI96451C (fi) 1993-09-07 1993-09-07 Refraktometri
US08/589,568 US5742382A (en) 1993-09-07 1996-01-22 Refractometer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI933907 1993-09-07
FI933907A FI96451C (fi) 1993-09-07 1993-09-07 Refraktometri

Publications (4)

Publication Number Publication Date
FI933907A0 true FI933907A0 (fi) 1993-09-07
FI933907A FI933907A (fi) 1995-03-08
FI96451B FI96451B (fi) 1996-03-15
FI96451C FI96451C (fi) 1996-06-25

Family

ID=8538542

Family Applications (1)

Application Number Title Priority Date Filing Date
FI933907A FI96451C (fi) 1993-09-07 1993-09-07 Refraktometri

Country Status (2)

Country Link
US (1) US5742382A (fi)
FI (1) FI96451C (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5969808A (en) * 1997-07-31 1999-10-19 Leicamicrosystems, Inc. Brake check handheld refractometer
CA2335875A1 (en) * 1998-10-01 2000-04-06 Patricia M. Stanley Reverse flow cleaning and sterilizing device and method
DE10007818A1 (de) * 2000-02-21 2001-08-23 Mahrt Karl Heinz Hochdruckfester kompakter Präzionsmeßkopf für hochgenaue optische Brechungsindexmessungen in ruhenden und strömenden Flüssigkeiten und Gasen, insbesondere geeignet für den massenhaften Einsatz in Einwegsonden für in situ-Untersuchungen in der Tiefsee
US20060191571A1 (en) * 2005-02-11 2006-08-31 Kattler David R Fluid concentration sensing arrangement
DE102005041584B4 (de) * 2005-09-01 2007-08-16 Universität Karlsruhe (Th) Differentielles Messverfahren zur Bestimmung von Konzentrationsunterschieden zur Übersättigungsbestimmung
FI124951B (fi) * 2010-02-05 2015-04-15 Jan Kåhre Optinen järjestelmä
FI20135064L (fi) 2013-01-23 2014-07-24 Janesko Oy Menetelmä taitekertoimen mittaamiseksi ja refraktometri
WO2023023964A1 (zh) * 2021-08-25 2023-03-02 深圳市流数科技有限公司 一种折光仪、智能杯和探测折射率的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351768A (en) * 1976-10-20 1978-05-11 Yuasa Battery Co Ltd Apparatus for measuring specific gravity of battery electrolyte
US4699516A (en) * 1984-10-29 1987-10-13 The Dow Chemical Company Apparatus and methods for determining cell size
US4640616A (en) * 1984-12-06 1987-02-03 The Cambridge Instrument Company Plc Automatic refractometer
US4639594A (en) * 1984-12-17 1987-01-27 Carrier Corporation Fiberoptic probe and method of making and using
US4699511A (en) * 1985-04-03 1987-10-13 Seaver George A Refraction sensor
DE3705359A1 (de) * 1987-02-17 1988-08-25 Schmidt & Haensch Franz Elektronisches refraktometer
US4844608A (en) * 1987-03-23 1989-07-04 American Telephone And Telegraph Company At&T Bell Laboratories Solution monitoring procedure
JPH0197633A (ja) * 1987-10-09 1989-04-17 Sumitomo Bakelite Co Ltd 印刷回路用積層板の製造方法
JPH03501051A (ja) * 1988-03-22 1991-03-07 コナックス　バッファロウ　コーポレーション 光学的な液面センサー
JPH01320449A (ja) * 1988-06-22 1989-12-26 Nec Corp 光学測定器
DE3831346A1 (de) * 1988-09-15 1990-04-05 Zeiss Carl Fa Refraktometer mit brechzahlabhaengiger aperturteilung

Also Published As

Publication number Publication date
FI96451B (fi) 1996-03-15
FI933907A (fi) 1995-03-08
FI96451C (fi) 1996-06-25
US5742382A (en) 1998-04-21

Similar Documents

Publication Publication Date Title
DE69406146T2 (de) Das übersprechen vermindernder verbinder
BR9405832A (pt) Imidazoazinas
NO943740D0 (no) Kombinasjons-brönnloggeanordning
BR9407273A (pt) Conbinação detergente-embalagem
DE4495960D2 (de) Phoropter
DE59407673D1 (de) 2-Oximino-2-phenyl-acetamide
FI933907A0 (fi) Refraktometri
DE59410180D1 (de) 4-Cyanophenyliminoheterocyclen
DE59309062D1 (de) Mischer-Trockner
ATA194593A (de) Sportschuh
ATA212793A (de) Sportschuh
ATA179094A (de) Kettenschloss
DE69330490T2 (de) Ladungsabtastschaltung
DE9318004U1 (de) Träger-Behälter-Kombination
KR950005495U (ko) 조립식 가구
FI934402A0 (fi) Kiinnityselin
ITMI930344V0 (it) La palla-parola
LT2559B (lt) Alkoholoksidazes imobilizacijos budas
DE9313705U1 (de) Refraktometer
DE9416338U1 (de) Refraktometer
SE9300028D0 (sv) The cocoon
FI931790A0 (fi) Kombinerad foerpacknings- och doseringsanordning
SE9400792D0 (sv) The Hoock
KR940022970U (ko) 조립식 가구
ITRC930003A0 (it) Ecomat c

Legal Events

Date Code Title Description
MA Patent expired