DE3903031A1 - Referenzgefaess zum beurteilen der truebung von fluessigkeiten - Google Patents

Referenzgefaess zum beurteilen der truebung von fluessigkeiten

Info

Publication number
DE3903031A1
DE3903031A1 DE3903031A DE3903031A DE3903031A1 DE 3903031 A1 DE3903031 A1 DE 3903031A1 DE 3903031 A DE3903031 A DE 3903031A DE 3903031 A DE3903031 A DE 3903031A DE 3903031 A1 DE3903031 A1 DE 3903031A1
Authority
DE
Germany
Prior art keywords
liquid
hollow cylinder
oil
turbidity
reference vessel
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.)
Granted
Application number
DE3903031A
Other languages
German (de)
English (en)
Other versions
DE3903031C2 (enExample
Inventor
Berthold Koch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE3903031A priority Critical patent/DE3903031A1/de
Priority to DE9090100705T priority patent/DE59000437D1/de
Priority to EP90100705A priority patent/EP0380949B1/de
Priority to AT90100705T priority patent/ATE82391T1/de
Publication of DE3903031A1 publication Critical patent/DE3903031A1/de
Application granted granted Critical
Publication of DE3903031C2 publication Critical patent/DE3903031C2/de
Granted 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
    • G01N21/17—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
    • 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
    • G01N2021/513—Cuvettes for scattering measurements

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)
  • Optical Measuring Cells (AREA)
DE3903031A 1989-02-02 1989-02-02 Referenzgefaess zum beurteilen der truebung von fluessigkeiten Granted DE3903031A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3903031A DE3903031A1 (de) 1989-02-02 1989-02-02 Referenzgefaess zum beurteilen der truebung von fluessigkeiten
DE9090100705T DE59000437D1 (de) 1989-02-02 1990-01-14 Referenzgefaess zum beurteilen der truebung von fluessigkeiten.
EP90100705A EP0380949B1 (de) 1989-02-02 1990-01-14 Referenzgefäss zum Beurteilen der Trübung von Flüssigkeiten
AT90100705T ATE82391T1 (de) 1989-02-02 1990-01-14 Referenzgefaess zum beurteilen der truebung von fluessigkeiten.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3903031A DE3903031A1 (de) 1989-02-02 1989-02-02 Referenzgefaess zum beurteilen der truebung von fluessigkeiten

Publications (2)

Publication Number Publication Date
DE3903031A1 true DE3903031A1 (de) 1990-08-16
DE3903031C2 DE3903031C2 (enExample) 1990-11-15

Family

ID=6373261

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3903031A Granted DE3903031A1 (de) 1989-02-02 1989-02-02 Referenzgefaess zum beurteilen der truebung von fluessigkeiten
DE9090100705T Expired - Lifetime DE59000437D1 (de) 1989-02-02 1990-01-14 Referenzgefaess zum beurteilen der truebung von fluessigkeiten.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE9090100705T Expired - Lifetime DE59000437D1 (de) 1989-02-02 1990-01-14 Referenzgefaess zum beurteilen der truebung von fluessigkeiten.

Country Status (3)

Country Link
EP (1) EP0380949B1 (enExample)
AT (1) ATE82391T1 (enExample)
DE (2) DE3903031A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2820833T3 (es) 2016-03-21 2021-04-22 Tintometer Gmbh Unidad de suspensión de calibración, procedimiento para producir una unidad de suspensión de calibración y utilización de una unidad de suspensión de calibración
CN113073039B (zh) * 2021-03-23 2022-09-06 重庆民朗科技有限公司 一种比色法血培养判读方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291981A (en) * 1978-04-05 1981-09-29 Kabushiki Kaisha Kyoto Daiichi Kagaku Reference scatter for use in the correction of scattering photometers
US4291980A (en) * 1978-08-14 1981-09-29 Amco Standards International Styrene-divinylbenzene copolymer and method of manufacture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1094341A (en) * 1976-10-18 1981-01-27 Robert F. Shaw Sterilizable, disposable optical scattering reference medium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291981A (en) * 1978-04-05 1981-09-29 Kabushiki Kaisha Kyoto Daiichi Kagaku Reference scatter for use in the correction of scattering photometers
US4291980A (en) * 1978-08-14 1981-09-29 Amco Standards International Styrene-divinylbenzene copolymer and method of manufacture

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-B Kortüm: Kolorimetrie, Photometrie und Spektrometrie, 4. Aufl., Springer-Verlag 1962, S. 331-337 *
US-Z.: Rev. Sci. Instru. 13, 1952, 99-100 *

Also Published As

Publication number Publication date
ATE82391T1 (de) 1992-11-15
EP0380949B1 (de) 1992-11-11
DE3903031C2 (enExample) 1990-11-15
EP0380949A2 (de) 1990-08-08
EP0380949A3 (en) 1990-10-17
DE59000437D1 (de) 1992-12-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee