GB1515023A - Photometric system - Google Patents

Photometric system

Info

Publication number
GB1515023A
GB1515023A GB2061275A GB2061275A GB1515023A GB 1515023 A GB1515023 A GB 1515023A GB 2061275 A GB2061275 A GB 2061275A GB 2061275 A GB2061275 A GB 2061275A GB 1515023 A GB1515023 A GB 1515023A
Authority
GB
United Kingdom
Prior art keywords
chamber
chamber defining
radiation
photometric system
heading
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
GB2061275A
Other languages
English (en)
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.)
Waters Associates Inc
Original Assignee
Waters Associates Inc
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 Waters Associates Inc filed Critical Waters Associates Inc
Publication of GB1515023A publication Critical patent/GB1515023A/en
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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids

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)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB2061275A 1974-05-15 1975-05-15 Photometric system Expired GB1515023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47007674A 1974-05-15 1974-05-15

Publications (1)

Publication Number Publication Date
GB1515023A true GB1515023A (en) 1978-06-21

Family

ID=23866181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2061275A Expired GB1515023A (en) 1974-05-15 1975-05-15 Photometric system

Country Status (5)

Country Link
JP (1) JPS5433871B2 (enrdf_load_stackoverflow)
CA (1) CA1050298A (enrdf_load_stackoverflow)
DE (1) DE2521453A1 (enrdf_load_stackoverflow)
FR (1) FR2271566B1 (enrdf_load_stackoverflow)
GB (1) GB1515023A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001451A1 (en) * 1985-09-09 1987-03-12 Commonwealth Scientific And Industrial Research Or Flow cell for particle scanner
GB2208707B (en) * 1987-07-31 1991-09-18 Sieger Ltd Gas analyser
EP1385006A3 (en) * 2002-07-24 2004-09-01 F. Hoffmann-La Roche Ag System and cartridge for processing a biological sample

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927191A1 (de) * 1979-07-05 1981-01-15 Rush Presbyterian St Luke Verfahren und vorrichtung zur vorbereitung von blutproben fuer die automatisierte analyse
EP0071645B1 (en) * 1981-02-17 1987-08-19 Beckman Instruments, Inc. Double beam photometer for measuring fluid samples
US4468124A (en) * 1981-02-17 1984-08-28 Beckman Instruments, Inc. Double beam photometer for measuring fluid samples
JPS6329235A (ja) * 1986-07-23 1988-02-06 Toutsuu Denshi Service Kk 流体の汚染度測定装置
DE3700580A1 (de) * 1987-01-10 1988-07-21 Leybold Ag Kuevette fuer gasanalysegeraete
JP5854621B2 (ja) * 2011-04-07 2016-02-09 株式会社日立ハイテクノロジーズ 長光路長フローセル
CN104833747B (zh) * 2015-05-06 2016-08-24 华东理工大学 一种采用深紫外led光源的制备色谱用紫外检测器
JP7553013B2 (ja) * 2020-07-01 2024-09-18 アルプスアルパイン株式会社 分析装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1840629U (de) * 1960-03-24 1961-11-02 Ados G M B H Durchlaufkuevette.
US3345910A (en) * 1962-05-03 1967-10-10 Technicon Corp Colorimeter flow cell
US3614243A (en) * 1969-08-01 1971-10-19 Reno A Del Ben Variable path-length gas cell
US3666941A (en) * 1970-09-28 1972-05-30 Lab Data Control Inc Differential filter fluorimeter
CH542437A (fr) * 1971-08-27 1973-09-30 Micromedic Systems Inc Cuvette optique et procédé pour sa fabrication
JPS4890297A (enrdf_load_stackoverflow) * 1972-02-29 1973-11-24
JPS4938470A (enrdf_load_stackoverflow) * 1972-08-17 1974-04-10

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001451A1 (en) * 1985-09-09 1987-03-12 Commonwealth Scientific And Industrial Research Or Flow cell for particle scanner
AU599053B2 (en) * 1985-09-09 1990-07-12 Commonwealth Scientific And Industrial Research Organisation Flow cell for particle scanner
GB2208707B (en) * 1987-07-31 1991-09-18 Sieger Ltd Gas analyser
EP1385006A3 (en) * 2002-07-24 2004-09-01 F. Hoffmann-La Roche Ag System and cartridge for processing a biological sample

Also Published As

Publication number Publication date
DE2521453C2 (enrdf_load_stackoverflow) 1987-08-13
DE2521453A1 (de) 1975-11-27
JPS50159775A (enrdf_load_stackoverflow) 1975-12-24
CA1050298A (en) 1979-03-13
JPS5433871B2 (enrdf_load_stackoverflow) 1979-10-23
FR2271566A1 (enrdf_load_stackoverflow) 1975-12-12
FR2271566B1 (enrdf_load_stackoverflow) 1979-01-19

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950514