CH384241A - Kolorimeter mit Durchflussküvette - Google Patents
Kolorimeter mit DurchflussküvetteInfo
- Publication number
- CH384241A CH384241A CH7807059A CH7807059A CH384241A CH 384241 A CH384241 A CH 384241A CH 7807059 A CH7807059 A CH 7807059A CH 7807059 A CH7807059 A CH 7807059A CH 384241 A CH384241 A CH 384241A
- Authority
- CH
- Switzerland
- Prior art keywords
- colorimeter
- inlet
- section
- liquid
- horizontal section
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 43
- 230000003287 optical effect Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims 2
- 239000007789 gas Substances 0.000 description 14
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 210000002445 nipple Anatomy 0.000 description 4
- 238000004737 colorimetric analysis Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008447 perception Effects 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
- G01N2021/054—Bubble trap; Debubbling
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)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US663681A US2999417A (en) | 1957-06-05 | 1957-06-05 | Colorimeter |
| US760687A US3046831A (en) | 1957-06-05 | 1958-09-12 | Colorimeter flow cuvettes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH384241A true CH384241A (de) | 1964-11-15 |
Family
ID=27098803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH7807059A CH384241A (de) | 1957-06-05 | 1959-09-10 | Kolorimeter mit Durchflussküvette |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US2999417A (en, 2012) |
| BE (2) | BE568016A (en, 2012) |
| CH (1) | CH384241A (en, 2012) |
| DE (2) | DE1119545B (en, 2012) |
| FR (2) | FR1206914A (en, 2012) |
| GB (2) | GB846171A (en, 2012) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3345910A (en) * | 1962-05-03 | 1967-10-10 | Technicon Corp | Colorimeter flow cell |
| US3145304A (en) * | 1962-05-21 | 1964-08-18 | Singer Co | Photoelectric motor-speed foot controller |
| US3286583A (en) * | 1962-06-22 | 1966-11-22 | Technicon Instr | Colorimeter flow cell and holder |
| US3319512A (en) * | 1962-10-31 | 1967-05-16 | Technicon Instr | Colorimeter having a plurality of flow cells that are successively moved to a test station |
| US3257562A (en) * | 1962-12-26 | 1966-06-21 | Beckman Instruments Inc | Automatic spectral scanning system |
| GB1128361A (en) * | 1964-10-08 | 1968-09-25 | Ceskoslovenska Akademie Ved | A through-flow measuring cell for photometers |
| US3531211A (en) * | 1965-04-05 | 1970-09-29 | Perkin Elmer Corp | Optical system and method for cylindrical cuvettes |
| CH482183A (de) * | 1965-12-03 | 1969-11-30 | Ceskoslovenska Akademie Ved | Verfahren und Vorrichtung zum Zurückhalten oder Abtrennen artfremder Einschlüsse aus einer durch eine enge Leitung fliessenden Flüssigkeit |
| US3529896A (en) * | 1966-06-20 | 1970-09-22 | Technicon Corp | Flow cell immersed in a fluid having the same refractive index as the flow cell |
| US4082459A (en) * | 1976-05-27 | 1978-04-04 | Chemed Corporation | Analytical cell assembly for an analyzer |
| US4959819A (en) * | 1989-07-18 | 1990-09-25 | Haczewski Jr Joseph J | Regenerating power unit |
| DE102010038428A1 (de) * | 2010-07-26 | 2012-01-26 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Optisches Messsystem |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1504770A (en) * | 1924-08-12 | Etlow indicator | ||
| US1900893A (en) * | 1931-05-28 | 1933-03-07 | Eastman Kodak Co | Automatic silver recovery control |
| US1967428A (en) * | 1931-09-30 | 1934-07-24 | Leeds & Northrup Co | Fluid sampling system |
| US2051317A (en) * | 1933-03-11 | 1936-08-18 | Sheard Charles | Photelometer |
| DE724121C (de) * | 1935-11-01 | 1942-08-19 | Fritz Toedt Dr Ing | Vorrichtung zur fortlaufenden analytischen Pruefung von stroemenden Fluessigkeiten |
| US2197190A (en) * | 1936-08-04 | 1940-04-16 | Lewis M Mott-Smith | Constant temperature bath |
| FR837918A (fr) * | 1937-10-15 | 1939-02-23 | Materiel Telephonique | Appareil de détection continue de la variation d'opacité ou de couleur d'un liquide |
| US2232169A (en) * | 1938-08-06 | 1941-02-18 | Isaac M Diller | Colorimeter |
| US2301401A (en) * | 1940-04-06 | 1942-11-10 | Pfaltz & Bauer Inc | Apparatus for making photometric determinations |
| US2328461A (en) * | 1940-08-29 | 1943-08-31 | American Cyanamid Co | Continuous recorder for color changes |
| GB554658A (en) * | 1941-04-10 | 1943-07-14 | American Viscose Corp | Improvements in and apparatus for testing gases |
| FR883335A (fr) * | 1941-04-26 | 1943-07-01 | Dosage colorimétrique et enregistrement automatique des teneurs en métal de solutions aqueuses, notamment calcium et magnésium des eaux dures | |
| US2490345A (en) * | 1943-09-07 | 1949-12-06 | Phillips Petroleum Co | Light absorption cell |
| US2496333A (en) * | 1947-01-14 | 1950-02-07 | Nat Technical Lab | Optical absorption cell |
| US2594113A (en) * | 1949-01-21 | 1952-04-22 | Electrimatic Company | Fluid flow sight glass |
| US2649011A (en) * | 1949-07-29 | 1953-08-18 | Standard Oil Dev Co | Analytical sample cell |
| DE812967C (de) * | 1949-08-04 | 1951-09-06 | Zeiss Opton | Verfahren zur Messung der Lichtabsorption von Stoffen und Kolorimeter zur Ausuebung des Verfahrens |
| US2630735A (en) * | 1949-11-08 | 1953-03-10 | Rouy Auguste Louis Mar Antoine | Colorimeter |
| US2704007A (en) * | 1950-04-04 | 1955-03-15 | Gen Aniline & Film Corp | Liquid density measuring attachment for photoelectric densitometers |
| US2677987A (en) * | 1950-11-22 | 1954-05-11 | Bausch & Lomb | Microscope stage moving mechanism |
| US2682801A (en) * | 1952-01-25 | 1954-07-06 | Gen Aniline & Film Corp | Color mixture computing device |
| US2797149A (en) * | 1953-01-08 | 1957-06-25 | Technicon International Ltd | Methods of and apparatus for analyzing liquids containing crystalloid and non-crystalloid constituents |
| US2859757A (en) * | 1953-12-14 | 1958-11-11 | Phillips Petroleum Co | Pipeline monitoring and control |
-
1957
- 1957-06-05 US US663681A patent/US2999417A/en not_active Expired - Lifetime
-
1958
- 1958-05-05 GB GB14340/58A patent/GB846171A/en not_active Expired
- 1958-05-22 FR FR1206914D patent/FR1206914A/fr not_active Expired
- 1958-05-24 BE BE568016D patent/BE568016A/xx unknown
- 1958-06-04 DE DET15227A patent/DE1119545B/de active Pending
- 1958-09-12 US US760687A patent/US3046831A/en not_active Expired - Lifetime
-
1959
- 1959-09-03 GB GB30088/59A patent/GB899298A/en not_active Expired
- 1959-09-05 BE BE582386A patent/BE582386A/fr unknown
- 1959-09-05 FR FR804417A patent/FR1237990A/fr not_active Expired
- 1959-09-10 CH CH7807059A patent/CH384241A/de unknown
- 1959-09-11 DE DET17191A patent/DE1117901B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1117901B (de) | 1961-11-23 |
| FR1206914A (fr) | 1960-02-12 |
| GB846171A (en) | 1960-08-24 |
| BE582386A (fr) | 1960-03-07 |
| US3046831A (en) | 1962-07-31 |
| DE1119545B (de) | 1961-12-14 |
| US2999417A (en) | 1961-09-12 |
| FR1237990A (fr) | 1960-11-28 |
| GB899298A (en) | 1962-06-20 |
| BE568016A (en, 2012) | 1958-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH461129A (de) | Kolorimeter-Durchflusszelle | |
| CH384241A (de) | Kolorimeter mit Durchflussküvette | |
| DE1523053B2 (de) | Durchflusszelle zur kolorimetrischen untersuchung eines fluessigkeitsstroms | |
| WO2003067228A1 (de) | Verfahren für untersuchungen an flüssigkeiten sowie vorrichtung hierfür | |
| DE2517786A1 (de) | Photometer | |
| DE1934830A1 (de) | Automatischer Viskositaetsmesser | |
| WO2005114146A1 (de) | Vorrichtung für die analyse oder absorptionsmessung an einer kleinen menge eines flüssigen mediums mit hilfe von licht | |
| DE2904909A1 (de) | Kuevette fuer optische messungen | |
| DE2233171A1 (de) | Spektrofluorometer und stroemungszelleneinheit fuer kolorimetrische messungen | |
| DE19523741C2 (de) | Optische Detektoreinrichtung für eine strömende Probe | |
| DE2606481B2 (de) | Fluorometer | |
| DE2229723C2 (de) | Durchfluß-Küvette für optische Messungen | |
| DE2359654A1 (de) | Analysiergeraet fuer gas | |
| DE2627255B2 (de) | Verfahren und Vorrichtung zum Erzeugen und Überführen einer gasförmigen Meßprobe | |
| DE102006037506A1 (de) | Refraktometer | |
| DE1598138C3 (de) | Vorrichtung zum Messen der Konzentration von in einem strömenden Gas suspendierten Teilchen, insbesondere des Rußgehaltes der Abgase von Brennkraftmaschinea | |
| DE2249593A1 (de) | Kuevette | |
| DE69112196T2 (de) | Wasserqualitätsprüfer. | |
| DE29602282U1 (de) | Infrarot-Gassensor | |
| DE4004990C2 (de) | Analysenküvette | |
| DE69837758T2 (de) | Verfahren und gerät zur bestimmung des gehalts einer komponente in einer fluiden probe | |
| DE10136865B4 (de) | Vorrichtung zur Messung der Chemilumineszenz | |
| DE3443906A1 (de) | Vorrichtung zur beleuchtung von probe, probenhalterung und kuehlbad an einer einrichtung zur immersions-kryofixation | |
| CH453568A (de) | Verfahren und Vorrichtung zum Analysieren eines Mediums | |
| DE3004347A1 (de) | Probenaufgabevorrichtung fuer gaschromatographen |