GB1282857A - Photometric reader - Google Patents
Photometric readerInfo
- Publication number
- GB1282857A GB1282857A GB8316/70A GB831670A GB1282857A GB 1282857 A GB1282857 A GB 1282857A GB 8316/70 A GB8316/70 A GB 8316/70A GB 831670 A GB831670 A GB 831670A GB 1282857 A GB1282857 A GB 1282857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sample
- flow
- feb
- photo
- electric apparatus
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/025—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having a carousel or turntable for reaction cells or cuvettes
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
- Optical Measuring Cells (AREA)
Abstract
1282857 Photo-electric apparatus ELI LILLY & CO 20 Feb 1970 [24 Feb 1969] 8316/70 Heading G1A Photo-electric apparatus, for analysis of a plurality of liquid samples, permits a high rate of flow of an individual sample through the flow cell thus avoiding the effects of flow birefringence when measuring turbidity caused by rod-shaped micro-organisms. The flow-rate obtainable is at least 0À8 ml/sec. In operation, a plurality of sample containers is conveyed by means 83 in a radi 82 to the sample withdrawal station. Here, a probe tube 32 detailed in Fig. 2 (not shown) is lowered into the container and the sample sucked into inlet tube 75 and passed through the flow cell 74 to outlet 76. A solenoid valve provides an "air Lammer" effect on the flowing sample to remove air bubbles before it reaches cell 74. The photometer 73 provides an output which can be recorded on printed or punched tape or punched cards.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80136969A | 1969-02-24 | 1969-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1282857A true GB1282857A (en) | 1972-07-26 |
Family
ID=25180920
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8316/70A Expired GB1282857A (en) | 1969-02-24 | 1970-02-20 | Photometric reader |
GB2757271A Expired GB1303757A (en) | 1969-02-24 | 1970-06-08 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2757271A Expired GB1303757A (en) | 1969-02-24 | 1970-06-08 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3609040A (en) |
JP (1) | JPS5013674B1 (en) |
BR (1) | BR7016924D0 (en) |
CH (1) | CH511430A (en) |
DE (1) | DE2065169C3 (en) |
FR (1) | FR2035700A5 (en) |
GB (2) | GB1282857A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997021799A1 (en) * | 1995-12-09 | 1997-06-19 | Stanislav Fedorovich Rastopov | Method of detecting live microorganisms |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH552208A (en) * | 1971-04-27 | 1974-07-31 | Max Planck Gesellschaft | DEVICE FOR OPTICAL EVALUATION OF SEVERAL LIQUID SAMPLES ACCUMULATING AT THE SAME TIME |
CA1099951A (en) * | 1976-12-17 | 1981-04-28 | Clyde P. Glover | Automatic chemical analysis of biological fluids |
US4166094A (en) * | 1978-05-22 | 1979-08-28 | The Perkin-Elmer Corporation | Automatic fluid sampling transport system |
US4245509A (en) * | 1979-03-16 | 1981-01-20 | Instrumentation Laboratory Inc. | Sampling apparatus |
US4352780A (en) * | 1979-07-13 | 1982-10-05 | Fiatron Systems, Inc. | Device for controlled injection of fluids |
US4323537A (en) * | 1980-10-20 | 1982-04-06 | Instrumentation Laboratory Inc. | Analysis system |
US4493896A (en) * | 1982-10-14 | 1985-01-15 | Bio-Rad Laboratories, Inc. | Dual chamber microplate washer |
US4496657A (en) * | 1982-10-14 | 1985-01-29 | Scripps Clinic And Research Foundation | Microplate washer |
US4624928A (en) * | 1984-11-01 | 1986-11-25 | Allied Corporation | Liquid handling process |
US4601881A (en) * | 1984-11-01 | 1986-07-22 | Allied Corporation | Liquid handling system |
US4640821A (en) * | 1985-07-16 | 1987-02-03 | Fisher Scientific Company | Analysis apparatus |
US4820497A (en) * | 1986-06-23 | 1989-04-11 | E. I. Du Pont De Nemours And Company | Movable cleaning assembly for an aspirating needle |
AT392363B (en) * | 1987-07-06 | 1991-03-25 | Avl Verbrennungskraft Messtech | INPUT DEVICE FOR INPUTING LIQUID OR GASEOUS MEDIA |
US5795784A (en) * | 1996-09-19 | 1998-08-18 | Abbott Laboratories | Method of performing a process for determining an item of interest in a sample |
US5856194A (en) | 1996-09-19 | 1999-01-05 | Abbott Laboratories | Method for determination of item of interest in a sample |
CA2286845C (en) * | 1997-04-18 | 2009-01-13 | Centro Nacional De Investigaciones Cientificas (Cnic) | Equipment, kit and method for microbiological diagnosis |
US6770876B2 (en) * | 2002-04-11 | 2004-08-03 | Bristol-Myers Squibb Company | Mass spectrometer autosampler |
US7901624B2 (en) * | 2006-09-26 | 2011-03-08 | Becton, Dickinson And Company | Device for automatically adjusting the bacterial inoculum level of a sample |
EP2418493B1 (en) * | 2009-04-09 | 2019-11-27 | Hitachi High-Technologies Corporation | Autoanalyzer and dispensing apparatus |
US20120140213A1 (en) * | 2010-12-02 | 2012-06-07 | General Electric Company | Static desalter simulator |
WO2016083978A2 (en) | 2014-11-24 | 2016-06-02 | Sabic Global Technologies B.V. | Optical analysis and sampling systems |
CN115356180B (en) * | 2022-10-24 | 2023-01-03 | 莱阳市检验检测中心 | Food safety detector |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2037213A (en) * | 1932-10-06 | 1936-04-14 | Warren Refining And Chemical C | Crankcase oil comparator |
BE627401A (en) * | 1962-01-23 | |||
US3225645A (en) * | 1962-10-04 | 1965-12-28 | Warner Lambert Pharmaceutical | Cuvette and supply system therefor |
US3418053A (en) * | 1964-08-28 | 1968-12-24 | Technicon Instr | Colorimeter flow cell |
DE1598274A1 (en) * | 1965-07-06 | 1971-02-18 | Ceskoslovenska Akademie Ved | Cuvette unit |
US3475128A (en) * | 1966-04-08 | 1969-10-28 | Bio Science Labor | Fluid processing apparatus and methods |
US3484170A (en) * | 1966-04-14 | 1969-12-16 | Technicon Corp | Automatic analysis method and apparatus |
DK127079B (en) * | 1966-11-03 | 1973-09-17 | Struers Chem Labor | |
US3448277A (en) * | 1967-01-16 | 1969-06-03 | Crete Charles A | Photoelectric absorption measurer having plunger for enclosing variable beam path lengths |
-
1969
- 1969-02-24 US US801369A patent/US3609040A/en not_active Expired - Lifetime
-
1970
- 1970-02-20 DE DE2065169A patent/DE2065169C3/en not_active Expired
- 1970-02-20 GB GB8316/70A patent/GB1282857A/en not_active Expired
- 1970-02-23 CH CH257770A patent/CH511430A/en not_active IP Right Cessation
- 1970-02-23 FR FR7006350A patent/FR2035700A5/fr not_active Expired
- 1970-02-23 BR BR216924/70A patent/BR7016924D0/en unknown
- 1970-06-08 GB GB2757271A patent/GB1303757A/en not_active Expired
-
1971
- 1971-09-27 JP JP46075349A patent/JPS5013674B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997021799A1 (en) * | 1995-12-09 | 1997-06-19 | Stanislav Fedorovich Rastopov | Method of detecting live microorganisms |
Also Published As
Publication number | Publication date |
---|---|
GB1303757A (en) | 1973-01-17 |
BR7016924D0 (en) | 1973-04-12 |
DE2007943A1 (en) | 1970-09-03 |
FR2035700A5 (en) | 1970-12-18 |
DE2065169B2 (en) | 1979-01-25 |
DE2007943B2 (en) | 1977-06-23 |
DE2065169A1 (en) | 1972-08-31 |
JPS5013674B1 (en) | 1975-05-21 |
CH511430A (en) | 1971-08-15 |
DE2065169C3 (en) | 1979-09-20 |
US3609040A (en) | 1971-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1282857A (en) | Photometric reader | |
US3600953A (en) | Method and apparatus for the introduction of auxiliary separating fluid in fluid sample analyses means | |
DE69032869D1 (en) | IMPROVED DEBIT CONTROL SYSTEM THROUGH PRESSURE MEASUREMENT | |
ES467070A1 (en) | Device for detecting microorganisms | |
DE3688142D1 (en) | DEVICE FOR DETECTING OR MEASURING CHEMICAL COMPONENTS. | |
GB1392878A (en) | Process for the quantitative determination of enzymatically reactable substances and of enzyme activities | |
FI101325B1 (en) | A method and a sampling apparatus for taking a presentative sample from a pressurized liquid system | |
GB1253283A (en) | Liquid metering apparatus | |
GB1241349A (en) | Improvements in and relating to devices for measuring liquid flow rates | |
SE309123B (en) | ||
GB1407764A (en) | Optical analysis apparatus | |
GB1438520A (en) | Particle counters | |
GB1515023A (en) | Photometric system | |
GB951120A (en) | Method and apparatus for analysis of particles in a gaseous stream | |
ES414047A1 (en) | Self priming conductivity cell | |
GB1097082A (en) | Particle counter | |
GB1254708A (en) | Analytical apparatus | |
GB1267885A (en) | Gas sampling | |
GB1381529A (en) | Sampling apparatus | |
GB1188356A (en) | Flow Cell Device | |
GB1346081A (en) | Method and apparatus for detecting mercury vapour in a gas | |
GB1343309A (en) | Device for measuring specific gravity of fluids | |
US3049412A (en) | Gas analyzer | |
GB1112602A (en) | Method and apparatus for effecting photometric measurements of liquids | |
GB2076888A (en) | Method and apparatus for measuring fuel flow |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |