GB888028A - Electrophoresis apparatus - Google Patents

Electrophoresis apparatus

Info

Publication number
GB888028A
GB888028A GB3513960A GB3513960A GB888028A GB 888028 A GB888028 A GB 888028A GB 3513960 A GB3513960 A GB 3513960A GB 3513960 A GB3513960 A GB 3513960A GB 888028 A GB888028 A GB 888028A
Authority
GB
United Kingdom
Prior art keywords
collimator
mirror
electrophoresis apparatus
convex
lens
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
GB3513960A
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of GB888028A publication Critical patent/GB888028A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0852—Catadioptric systems having a field corrector only
    • 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
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
    • G01N27/44721—Arrangements for investigating the separated zones, e.g. localising zones by optical means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0804—Catadioptric systems using two curved mirrors
    • G02B17/0808—Catadioptric systems using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0884—Catadioptric systems having a pupil corrector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

888,028. Optical apparatus; reflecting objectives. SANDOZ Ltd. Oct. 13, 1960 [Nov. 20, 1959], No. 35139/60. Class 97(1). An electrophoresis apparatus of the Tiselius type is modified in that each collimator K1, K2 consists of a mirror lens objective with double internal reflection so as to reduce the overall length of the apparatus. As shown, each collimator comprises a plano-convex lens A, having at its centre a convex mirror C. and a Mangin mirror B. In order to provide adequate correction each collimator is used in conjunction with a two element corrector D, E.
GB3513960A 1959-11-20 1960-10-13 Electrophoresis apparatus Expired GB888028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8085159A CH376289A (en) 1959-11-20 1959-11-20 Electrophoresis apparatus

Publications (1)

Publication Number Publication Date
GB888028A true GB888028A (en) 1962-01-24

Family

ID=4538279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3513960A Expired GB888028A (en) 1959-11-20 1960-10-13 Electrophoresis apparatus

Country Status (3)

Country Link
CH (1) CH376289A (en)
GB (1) GB888028A (en)
NL (2) NL123064C (en)

Also Published As

Publication number Publication date
CH376289A (en) 1964-03-31
NL123064C (en)
NL257576A (en)

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