FI974627A - Optinen mittausjärjestely - Google Patents
Optinen mittausjärjestely Download PDFInfo
- Publication number
- FI974627A FI974627A FI974627A FI974627A FI974627A FI 974627 A FI974627 A FI 974627A FI 974627 A FI974627 A FI 974627A FI 974627 A FI974627 A FI 974627A FI 974627 A FI974627 A FI 974627A
- Authority
- FI
- Finland
- Prior art keywords
- optical measuring
- measuring arrangement
- arrangement
- optical
- measuring
- Prior art date
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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/09—Cuvette constructions adapted to resist hostile environments or corrosive or abrasive materials
-
- 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
- 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
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI974627A FI108164B (fi) | 1997-12-23 | 1997-12-23 | Optinen mittausjärjestely |
| US09/215,956 US6259527B1 (en) | 1997-12-23 | 1998-12-18 | Optical measuring arrangement |
| CA002256879A CA2256879C (en) | 1997-12-23 | 1998-12-21 | Optical measuring arrangement |
| SE9804460A SE521598C2 (sv) | 1997-12-23 | 1998-12-22 | Optiskt mätarrangemang |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI974627A FI108164B (fi) | 1997-12-23 | 1997-12-23 | Optinen mittausjärjestely |
| FI974627 | 1997-12-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI974627A0 FI974627A0 (fi) | 1997-12-23 |
| FI974627A true FI974627A (fi) | 1999-06-24 |
| FI108164B FI108164B (fi) | 2001-11-30 |
Family
ID=8550219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI974627A FI108164B (fi) | 1997-12-23 | 1997-12-23 | Optinen mittausjärjestely |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6259527B1 (fi) |
| CA (1) | CA2256879C (fi) |
| FI (1) | FI108164B (fi) |
| SE (1) | SE521598C2 (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060196621A1 (en) * | 2005-03-01 | 2006-09-07 | Johansson Ola M | Virtual hand sheet method and system for estimating paper properties |
| US7973923B2 (en) * | 2009-04-27 | 2011-07-05 | Endress+Hauser Conducta Inc. | Multi-port inline flow cell for use in monitoring multiple parameters in a sanitary process line |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3544798A (en) | 1968-04-16 | 1970-12-01 | Bowser Inc | Radiation sensitive device for detecting interface between fluids |
| EP0400044A1 (en) | 1988-02-03 | 1990-12-05 | Loughborough Consultants Limited | Device and method capable of detecting small particles in a fluid |
| US5521384A (en) | 1995-05-12 | 1996-05-28 | Perstorp Analytical, Inc. | Flow cell |
-
1997
- 1997-12-23 FI FI974627A patent/FI108164B/fi not_active IP Right Cessation
-
1998
- 1998-12-18 US US09/215,956 patent/US6259527B1/en not_active Expired - Fee Related
- 1998-12-21 CA CA002256879A patent/CA2256879C/en not_active Expired - Fee Related
- 1998-12-22 SE SE9804460A patent/SE521598C2/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2256879C (en) | 2003-04-22 |
| FI108164B (fi) | 2001-11-30 |
| US6259527B1 (en) | 2001-07-10 |
| SE9804460L (sv) | 1999-06-24 |
| SE9804460D0 (sv) | 1998-12-22 |
| FI974627A0 (fi) | 1997-12-23 |
| SE521598C2 (sv) | 2003-11-18 |
| CA2256879A1 (en) | 1999-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |