FR2188184B1 - - Google Patents

Info

Publication number
FR2188184B1
FR2188184B1 FR7320326A FR7320326A FR2188184B1 FR 2188184 B1 FR2188184 B1 FR 2188184B1 FR 7320326 A FR7320326 A FR 7320326A FR 7320326 A FR7320326 A FR 7320326A FR 2188184 B1 FR2188184 B1 FR 2188184B1
Authority
FR
France
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
FR7320326A
Other languages
French (fr)
Other versions
FR2188184A1 (ja
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.)
Instrumentation Specialties Co
Original Assignee
Instrumentation Specialties Co
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 Instrumentation Specialties Co filed Critical Instrumentation Specialties Co
Publication of FR2188184A1 publication Critical patent/FR2188184A1/fr
Application granted granted Critical
Publication of FR2188184B1 publication Critical patent/FR2188184B1/fr
Expired 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
FR7320326A 1972-06-05 1973-06-05 Expired FR2188184B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25986872A 1972-06-05 1972-06-05

Publications (2)

Publication Number Publication Date
FR2188184A1 FR2188184A1 (ja) 1974-01-18
FR2188184B1 true FR2188184B1 (ja) 1976-09-17

Family

ID=22986757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320326A Expired FR2188184B1 (ja) 1972-06-05 1973-06-05

Country Status (5)

Country Link
US (1) US3783276A (ja)
JP (1) JPS5313137B2 (ja)
CA (1) CA996530A (ja)
FR (1) FR2188184B1 (ja)
GB (1) GB1425971A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989948A (en) * 1975-06-09 1976-11-02 Instrumentation Specialties Company Dual beam optical system
US4187013A (en) * 1975-10-06 1980-02-05 Hitachi, Ltd. Phosphor screen exposure apparatus
DE3007982C2 (de) * 1980-03-01 1983-09-29 Eura-Dental Gmbh, 8070 Ingolstadt Vorrichtung zum Erwärmen medizinisch-technischer Werkzeuge
US4587463A (en) * 1983-09-22 1986-05-06 Isco, Inc. Absorbance monitor
US4575424A (en) * 1984-03-01 1986-03-11 Isco, Inc. Chromatographic flow cell and method of making it
EP0762119B1 (en) * 1995-09-06 2001-12-05 Agilent Technologies Deutschland GmbH Photometric flow apparatus for small sample volumes
US5963333A (en) * 1996-09-12 1999-10-05 Color Savvy Systems Limited Color sensor
US7763869B2 (en) * 2007-03-23 2010-07-27 Asm Japan K.K. UV light irradiating apparatus with liquid filter
CN107748138B (zh) * 2017-12-05 2023-11-28 山东交通学院 基于滤光液原理的微藻活性检测装置与方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1118868A (en) * 1913-09-08 1914-11-24 Frederich Kerschbaum Metallic-vapor lamp.
US2411672A (en) * 1941-09-02 1946-11-26 Paper Chemistry Inst Electrical control system
US2367388A (en) * 1942-10-19 1945-01-16 Arthur J Davis Illuminated aircraft
US2551542A (en) * 1948-11-10 1951-05-01 Charles R Marsh Fluorophotometer
US2926253A (en) * 1954-12-22 1960-02-23 Distillers Co Yeast Ltd Radiation analysis

Also Published As

Publication number Publication date
DE2328193B2 (de) 1975-11-06
DE2365520A1 (de) 1975-08-14
DE2365520B2 (de) 1976-02-05
JPS4957881A (ja) 1974-06-05
US3783276A (en) 1974-01-01
GB1425971A (en) 1976-02-25
JPS5313137B2 (ja) 1978-05-08
DE2328193A1 (de) 1974-01-03
FR2188184A1 (ja) 1974-01-18
CA996530A (en) 1976-09-07

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Legal Events

Date Code Title Description
CD Change of name or company name