NO751864L - - Google Patents
Info
- Publication number
- NO751864L NO751864L NO751864A NO751864A NO751864L NO 751864 L NO751864 L NO 751864L NO 751864 A NO751864 A NO 751864A NO 751864 A NO751864 A NO 751864A NO 751864 L NO751864 L NO 751864L
- Authority
- NO
- Norway
- Prior art keywords
- flow cell
- recess
- bore
- excitation lamp
- light
- Prior art date
Links
- 230000005284 excitation Effects 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000251730 Chondrichthyes Species 0.000 description 1
- 230000029918 bioluminescence Effects 0.000 description 1
- 238000005415 bioluminescence Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N2021/6482—Sample cells, cuvettes
Landscapes
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Optical Measuring Cells (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US474099A US3917404A (en) | 1974-05-28 | 1974-05-28 | Fluorometer assembly including a flow cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO751864L true NO751864L (enExample) | 1975-12-01 |
Family
ID=23882175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO751864A NO751864L (enExample) | 1974-05-28 | 1975-05-27 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3917404A (enExample) |
| JP (1) | JPS5848849B2 (enExample) |
| BE (1) | BE829171A (enExample) |
| CA (1) | CA1026585A (enExample) |
| CH (1) | CH575119A5 (enExample) |
| DE (1) | DE2517786A1 (enExample) |
| GB (1) | GB1445322A (enExample) |
| NO (1) | NO751864L (enExample) |
| SE (2) | SE410055B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4008397A (en) * | 1975-04-24 | 1977-02-15 | Hoffmann-La Roche Inc. | Fluorometer flow cell |
| US4099920A (en) * | 1977-03-17 | 1978-07-11 | Baxter Travenol Laboratories, Inc. | Temperature control and stirring apparatus for luminescence measuring photometer |
| US4213703A (en) * | 1978-05-30 | 1980-07-22 | Beckman Instruments, Inc. | Photometer with stationary sample holder and rotatable shutter |
| US4275300A (en) * | 1978-10-23 | 1981-06-23 | Varian Associates, Inc. | Fluorescent composition, a process for synthesizing the fluorescent composition, and methods of use of the fluorescent composition |
| US4291230A (en) * | 1979-03-07 | 1981-09-22 | Baxter Travenol Laboratories, Inc. | Fluorometric analyzer including shutter means for simultaneously shielding sample and photodetector during sample change |
| US4279509A (en) * | 1979-12-05 | 1981-07-21 | Syva Company | Zero volume flow cell |
| DE3001053C2 (de) * | 1980-01-12 | 1984-03-29 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Dissoziations- und Küvettenanordnung für die Messung der Atomfluoreszenz |
| DK157326C (da) * | 1987-11-04 | 1990-05-07 | Carlsberg Forskningscenter | Maalesystem til brug ved kontinuerlig gennemstroemningsanalyse af vaesker |
| GB8803334D0 (en) * | 1988-02-12 | 1988-03-09 | Snook M | Fluorimeters |
| DE4327752A1 (de) * | 1993-08-18 | 1995-02-23 | Taurus Daten & Mestechnik Gmbh | Strahlungsmeßgerät zur Lumineszenz- und Fluoreszenzmessung |
| JP2815545B2 (ja) * | 1994-11-07 | 1998-10-27 | 日本分光株式会社 | 液体クロマトグラフ用検出器 |
| US6082185A (en) * | 1997-07-25 | 2000-07-04 | Research International, Inc. | Disposable fluidic circuit cards |
| DE19945392A1 (de) * | 1999-09-22 | 2001-03-29 | Robert Nusko | Gerät zur Bestimmung von Tensidgehalten |
| US7320775B2 (en) * | 2001-05-16 | 2008-01-22 | Guava Technologies, Inc. | Exchangeable flow cell assembly with a suspended capillary |
| US20050166780A1 (en) * | 2004-01-29 | 2005-08-04 | Hoots John E. | Method of tracing process printing fluids |
| US7095500B2 (en) * | 2004-01-30 | 2006-08-22 | Nalco Company | Interchangeable tip-open cell fluorometer |
| US9719917B2 (en) | 2008-11-24 | 2017-08-01 | Ge Healthcare Bio-Sciences Ab | Flow cell optical detection system |
| DE102010038428A1 (de) * | 2010-07-26 | 2012-01-26 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Optisches Messsystem |
| US8614793B2 (en) | 2012-04-02 | 2013-12-24 | Ecolab Usa Inc. | Flow chamber for online fluorometer |
| US9001319B2 (en) | 2012-05-04 | 2015-04-07 | Ecolab Usa Inc. | Self-cleaning optical sensor |
| CN107042408B (zh) * | 2017-06-02 | 2023-05-02 | 秀卓自动化设备（湖北）有限公司 | 一种汽车前大灯总成自动装配检测生产线 |
| DE112018005577T5 (de) * | 2017-12-12 | 2020-09-10 | Phoseon Technology, Inc. | System für einen modularen mehrwellenlängen- absorptionsdetektor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2076553A (en) * | 1934-03-05 | 1937-04-13 | Drinker Philip | Apparatus for measuring, recording, and controlling dilute dust concentrations |
| US2381414A (en) * | 1943-01-16 | 1945-08-07 | John B Wilkie | Measuring instrument |
| US2549574A (en) * | 1948-07-08 | 1951-04-17 | Archer Daniels Midland Co | Apparatus for making fluorophotometric measurements |
| US2889736A (en) * | 1954-08-17 | 1959-06-09 | Edward M Borg | Oil testing apparatus |
| US3418061A (en) * | 1963-12-30 | 1968-12-24 | Dade Reagents Inc | Flow cell construction with delivery and discharge means |
| US3622795A (en) * | 1968-10-10 | 1971-11-23 | Coulter Electronics | Colorimetric fluid test apparatus having plural fluid sequential control |
-
1974
- 1974-05-28 US US474099A patent/US3917404A/en not_active Expired - Lifetime
-
1975
- 1975-02-27 CA CA220,897A patent/CA1026585A/en not_active Expired
- 1975-03-07 GB GB972975A patent/GB1445322A/en not_active Expired
- 1975-03-19 CH CH353375A patent/CH575119A5/xx not_active IP Right Cessation
- 1975-04-03 JP JP50040750A patent/JPS5848849B2/ja not_active Expired
- 1975-04-22 DE DE19752517786 patent/DE2517786A1/de not_active Ceased
- 1975-05-16 BE BE156434A patent/BE829171A/xx unknown
- 1975-05-26 SE SE7505982A patent/SE410055B/xx unknown
- 1975-05-27 NO NO751864A patent/NO751864L/no unknown
- 1975-11-28 SE SE7513454A patent/SE415210B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5848849B2 (ja) | 1983-10-31 |
| CA1026585A (en) | 1978-02-21 |
| SE7505982L (sv) | 1975-12-01 |
| SE410055B (sv) | 1979-09-17 |
| CH575119A5 (enExample) | 1976-04-30 |
| GB1445322A (en) | 1976-08-11 |
| JPS50153990A (enExample) | 1975-12-11 |
| US3917404A (en) | 1975-11-04 |
| BE829171A (fr) | 1975-09-15 |
| SE415210B (sv) | 1980-09-15 |
| DE2517786A1 (de) | 1975-12-11 |
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