NL7301053A - - Google Patents
Info
- Publication number
- NL7301053A NL7301053A NL7301053A NL7301053A NL7301053A NL 7301053 A NL7301053 A NL 7301053A NL 7301053 A NL7301053 A NL 7301053A NL 7301053 A NL7301053 A NL 7301053A NL 7301053 A NL7301053 A NL 7301053A
- Authority
- NL
- Netherlands
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
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
- G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
- G01J1/1626—Arrangements with two photodetectors, the signals of which are compared
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06J—HYBRID COMPUTING ARRANGEMENTS
- G06J1/00—Hybrid computing arrangements
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Automation & Control Theory (AREA)
- Evolutionary Computation (AREA)
- Fuzzy Systems (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH111372A CH534873A (de) | 1972-01-26 | 1972-01-26 | Verfahren zur Bestimmung der Strahlendurchlässigkeit eines Mediums, Gerät zur Durchführung des Verfahrens und Anwendung des Verfahrens |
| CH1224872 | 1972-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7301053A true NL7301053A (it) | 1973-07-30 |
Family
ID=25686693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7301053A NL7301053A (it) | 1972-01-26 | 1973-01-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3851976A (it) |
| JP (1) | JPS4884686A (it) |
| FR (1) | FR2169666A5 (it) |
| GB (1) | GB1416817A (it) |
| IT (1) | IT969233B (it) |
| NL (1) | NL7301053A (it) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5511501Y2 (it) * | 1975-02-11 | 1980-03-12 | ||
| US4037973A (en) * | 1975-11-26 | 1977-07-26 | Optronix Inc. | Light sensitive device for measuring particles in a liquid |
| JPS564227Y2 (it) * | 1976-03-24 | 1981-01-29 | ||
| CH607018A5 (it) * | 1976-06-15 | 1978-11-30 | Mettler Instrumente Ag | |
| US4166703A (en) * | 1977-11-14 | 1979-09-04 | Rockwell International Corporation | Testing of fibrous coalescer elements |
| US4499852A (en) * | 1980-07-15 | 1985-02-19 | Shipley Company Inc. | Apparatus for regulating plating solution in a plating bath |
| DE3507147A1 (de) * | 1985-02-28 | 1986-09-04 | Dr. Bruno Lange Gmbh, 1000 Berlin | Verfahren und vorrichtung zum messen der sichttiefe waessriger loesungen |
| US4938602A (en) * | 1987-10-15 | 1990-07-03 | Electronic Instrumentation And Technology, Inc. | Automated process monitoring |
| EP0335915A4 (en) * | 1987-10-15 | 1991-08-28 | Electronic Instrumentation And Technology, Inc. | Solution loading analyzer |
| GB9514725D0 (en) * | 1995-07-19 | 1995-09-20 | Royal Doulton Ltd | Method and apparatus for the measurement of translucency |
| ES2157751B1 (es) * | 1998-11-10 | 2002-03-16 | Villanueva Ramon Batalla | Equipo para la medida de la turbidez y temperatura. |
| AT408488B (de) * | 1999-12-22 | 2001-12-27 | Scan Messtechnik Gmbh | Miniaturisiertes spektrometer |
| US7846131B2 (en) | 2005-09-30 | 2010-12-07 | Covidien Ag | Administration feeding set and flow control apparatus with secure loading features |
| US7758551B2 (en) * | 2006-03-02 | 2010-07-20 | Covidien Ag | Pump set with secure loading features |
| US8021336B2 (en) | 2007-01-05 | 2011-09-20 | Tyco Healthcare Group Lp | Pump set for administering fluid with secure loading features and manufacture of component therefor |
| US7722573B2 (en) | 2006-03-02 | 2010-05-25 | Covidien Ag | Pumping apparatus with secure loading features |
| US7722562B2 (en) * | 2006-03-02 | 2010-05-25 | Tyco Healthcare Group Lp | Pump set with safety interlock |
| US7763005B2 (en) * | 2006-03-02 | 2010-07-27 | Covidien Ag | Method for using a pump set having secure loading features |
| US7927304B2 (en) * | 2006-03-02 | 2011-04-19 | Tyco Healthcare Group Lp | Enteral feeding pump and feeding set therefor |
| US7560686B2 (en) | 2006-12-11 | 2009-07-14 | Tyco Healthcare Group Lp | Pump set and pump with electromagnetic radiation operated interlock |
| US8795225B2 (en) * | 2008-09-29 | 2014-08-05 | Covidien Lp | Fluid detection in an enteral feeding set |
| US8154274B2 (en) | 2010-05-11 | 2012-04-10 | Tyco Healthcare Group Lp | Safety interlock |
| DE102010062268B4 (de) * | 2010-12-01 | 2024-01-11 | Endress+Hauser Conducta Gmbh+Co. Kg | Absorptionsmesseinrichtung |
| US9851297B2 (en) * | 2013-09-30 | 2017-12-26 | Hach Lange Gmbh | Nephelometric turbidimeter and method for detection of the contamination of a sample cuvette of a nephelometric turbidimeter |
| WO2016072994A1 (en) | 2014-11-06 | 2016-05-12 | Halliburton Energy Services, Inc. | Methods of ranking formation stabilizer performance |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2324304A (en) * | 1939-08-24 | 1943-07-13 | Katzman Jacob | Turbidity meter |
| US2394129A (en) * | 1941-06-06 | 1946-02-05 | Smith Paper Mills Ltd Howard | Photoelectric consistency indicating method |
| US2427013A (en) * | 1944-08-29 | 1947-09-09 | Macadams Jesse Edward | Densitometer for measuring the light transmission of a fluid while submerged therein |
| US3319514A (en) * | 1962-06-13 | 1967-05-16 | Jr Decker G Mcallister | Submersible turbidity detector unit |
| GB1281342A (en) * | 1968-10-09 | 1972-07-12 | English Clays Lovering Pochin | Apparatus for measuring concentration of solids in a fluid |
-
1972
- 1972-12-29 IT IT9831/72A patent/IT969233B/it active
-
1973
- 1973-01-16 GB GB230273A patent/GB1416817A/en not_active Expired
- 1973-01-23 JP JP48009825A patent/JPS4884686A/ja active Pending
- 1973-01-24 US US00326171A patent/US3851976A/en not_active Expired - Lifetime
- 1973-01-25 NL NL7301053A patent/NL7301053A/xx unknown
- 1973-01-25 FR FR7302608A patent/FR2169666A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3851976A (en) | 1974-12-03 |
| GB1416817A (en) | 1975-12-10 |
| JPS4884686A (it) | 1973-11-10 |
| IT969233B (it) | 1974-03-30 |
| FR2169666A5 (it) | 1973-09-07 |