ES415620A1 - System and method for improved operation of a colorimeter or like optical analysis apparatus - Google Patents
System and method for improved operation of a colorimeter or like optical analysis apparatusInfo
- Publication number
- ES415620A1 ES415620A1 ES415620A ES415620A ES415620A1 ES 415620 A1 ES415620 A1 ES 415620A1 ES 415620 A ES415620 A ES 415620A ES 415620 A ES415620 A ES 415620A ES 415620 A1 ES415620 A1 ES 415620A1
- Authority
- ES
- Spain
- Prior art keywords
- colorimeter
- output data
- improved operation
- analysis apparatus
- optical analysis
- 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
- 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
- G01N35/08—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 stream of discrete samples flowing along a tube system, e.g. flow injection analysis
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N2035/1025—Fluid level sensing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
- Y10T436/118339—Automated chemical analysis with a continuously flowing sample or carrier stream with formation of a segmented stream
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 Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
Abstract
New and improved system and method for improved operation of a colorimeter or like device are provided and comprise the processing of the colorimeter output data in such manner that a separating fluid-segmented fluid sample stream may be passed through the colorimeter flow cell without adverse effect on said output data. This is accomplished by sampling said output data at periodic intervals and selecting for retention only that of the thusly sampled data which is known to have occurred when the flow cell sight path was filled with a fluid sample segment to the exclusion of the separating fluid segments.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26055272A | 1972-06-07 | 1972-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES415620A1 true ES415620A1 (en) | 1976-06-16 |
Family
ID=22989627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES415620A Expired ES415620A1 (en) | 1972-06-07 | 1973-06-06 | System and method for improved operation of a colorimeter or like optical analysis apparatus |
Country Status (14)
Country | Link |
---|---|
US (1) | US3784310A (en) |
JP (1) | JPS5633663B2 (en) |
AU (1) | AU472374B2 (en) |
BE (1) | BE799117A (en) |
CA (1) | CA981929A (en) |
CH (1) | CH557537A (en) |
DE (1) | DE2328636C3 (en) |
ES (1) | ES415620A1 (en) |
FR (1) | FR2188835A5 (en) |
GB (1) | GB1407764A (en) |
IT (1) | IT986287B (en) |
NL (1) | NL7307929A (en) |
SE (1) | SE385977B (en) |
SU (1) | SU579952A3 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1445091A (en) * | 1972-08-09 | 1976-08-04 | Rank Organisation Ltd | Analytical apparatus |
US3912452A (en) * | 1973-12-13 | 1975-10-14 | Damon Corp | Method and apparatus for photometric analysis of liquid samples |
US3876374A (en) * | 1974-03-22 | 1975-04-08 | Technicon Instr | Method and apparatus for automated quantitative fluid analysis |
US3961898A (en) * | 1975-01-14 | 1976-06-08 | The United States Of America As Represented By The Secretary Of The Army | Comparator circuit for automatic analysis apparatus |
NL7607956A (en) * | 1976-07-19 | 1978-01-23 | Technicon Instr | METHOD AND DEVICE FOR GENERATED CURVE AND DEVICE FOR ANALYZING A SERIES OF FLUIDUM SAMPLES FITTED WITH THIS DEVICE. |
JPS5810632A (en) * | 1981-07-13 | 1983-01-21 | Hitachi Ltd | Flow cell |
JPS592874A (en) * | 1982-06-29 | 1984-01-09 | Fujitsu Ltd | Platen mechanism of printer |
JPS60180869A (en) * | 1984-02-29 | 1985-09-14 | Tokyo Electric Co Ltd | Printer |
JPS59209173A (en) * | 1984-04-12 | 1984-11-27 | Matsushita Electric Ind Co Ltd | Sheet feeding mechanism of printing machine |
US4660152A (en) * | 1984-06-18 | 1987-04-21 | Xerox Corporation | System and method for monitoring and maintaining concentrate material in a fluid carrier |
EP2498573A1 (en) * | 2011-03-11 | 2012-09-12 | Seal Analytical GmbH | Planar coil, heating device and method of heating |
US11137341B2 (en) | 2016-06-07 | 2021-10-05 | Essen Instruments, Inc. | System and method for separation gas detection between samples |
WO2017214250A1 (en) * | 2016-06-07 | 2017-12-14 | Intellicyt | Method for air bubble detection between samples using flow cytometry scatter waveform analysis |
KR20220000409A (en) * | 2019-05-23 | 2022-01-03 | 램 리써치 코포레이션 | Chamber component cleanliness measurement system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3539777A (en) * | 1967-01-09 | 1970-11-10 | Ibm | Data sensing system |
GB1302865A (en) * | 1969-07-14 | 1973-01-10 |
-
1972
- 1972-06-07 US US00260552A patent/US3784310A/en not_active Expired - Lifetime
-
1973
- 1973-04-18 CA CA169,086A patent/CA981929A/en not_active Expired
- 1973-04-24 GB GB1943073A patent/GB1407764A/en not_active Expired
- 1973-05-03 IT IT68243/73A patent/IT986287B/en active
- 1973-05-04 BE BE130764A patent/BE799117A/en not_active IP Right Cessation
- 1973-05-11 AU AU55610/73A patent/AU472374B2/en not_active Expired
- 1973-05-25 JP JP5787473A patent/JPS5633663B2/ja not_active Expired
- 1973-06-05 CH CH808873A patent/CH557537A/en not_active IP Right Cessation
- 1973-06-05 DE DE2328636A patent/DE2328636C3/en not_active Expired
- 1973-06-06 ES ES415620A patent/ES415620A1/en not_active Expired
- 1973-06-06 SU SU1930387A patent/SU579952A3/en active
- 1973-06-06 FR FR7320548A patent/FR2188835A5/fr not_active Expired
- 1973-06-06 SE SE7307984A patent/SE385977B/en unknown
- 1973-06-07 NL NL7307929A patent/NL7307929A/xx active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
CA981929A (en) | 1976-01-20 |
NL7307929A (en) | 1973-12-11 |
US3784310A (en) | 1974-01-08 |
FR2188835A5 (en) | 1974-01-18 |
JPS5633663B2 (en) | 1981-08-05 |
DE2328636B2 (en) | 1975-04-30 |
CH557537A (en) | 1974-12-31 |
SU579952A3 (en) | 1977-11-05 |
SE385977B (en) | 1976-07-26 |
BE799117A (en) | 1973-11-05 |
DE2328636A1 (en) | 1974-01-10 |
AU5561073A (en) | 1974-11-14 |
AU472374B2 (en) | 1976-05-20 |
DE2328636C3 (en) | 1975-12-11 |
GB1407764A (en) | 1975-09-24 |
IT986287B (en) | 1975-01-20 |
JPS4957883A (en) | 1974-06-05 |
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