ATE124535T1 - Verfahren und apparat zur identifizierung der ursachen für die reproduzierbarkeitsprobleme analytischer geräte im nahen infrarot. - Google Patents
Verfahren und apparat zur identifizierung der ursachen für die reproduzierbarkeitsprobleme analytischer geräte im nahen infrarot.Info
- Publication number
- ATE124535T1 ATE124535T1 AT90900489T AT90900489T ATE124535T1 AT E124535 T1 ATE124535 T1 AT E124535T1 AT 90900489 T AT90900489 T AT 90900489T AT 90900489 T AT90900489 T AT 90900489T AT E124535 T1 ATE124535 T1 AT E124535T1
- Authority
- AT
- Austria
- Prior art keywords
- sample
- substantially identical
- subsequent
- initial
- near infrared
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004458 analytical method Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 238000004445 quantitative analysis Methods 0.000 abstract 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
- G01N21/17—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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (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 Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/274,836 US4969115A (en) | 1988-11-23 | 1988-11-23 | Method and apparatus for identifying causes of repeatability problems in near infrared analytical instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE124535T1 true ATE124535T1 (de) | 1995-07-15 |
Family
ID=23049792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90900489T ATE124535T1 (de) | 1988-11-23 | 1989-11-16 | Verfahren und apparat zur identifizierung der ursachen für die reproduzierbarkeitsprobleme analytischer geräte im nahen infrarot. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4969115A (de) |
| EP (1) | EP0445210B1 (de) |
| AT (1) | ATE124535T1 (de) |
| AU (1) | AU4651689A (de) |
| DE (1) | DE68923293T2 (de) |
| ES (1) | ES2076354T3 (de) |
| WO (1) | WO1990005955A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5054327A (en) * | 1988-01-19 | 1991-10-08 | Gregory Gould | Apparatus for auditing means used for measuring an aliquot from a bulk material for measurement of one or more characteristics of said bulk material |
| US5398681A (en) * | 1992-12-10 | 1995-03-21 | Sunshine Medical Instruments, Inc. | Pocket-type instrument for non-invasive measurement of blood glucose concentration |
| US5448992A (en) * | 1992-12-10 | 1995-09-12 | Sunshine Medical Instruments, Inc. | Method and apparatus for non-invasive phase sensitive measurement of blood glucose concentration |
| US6559655B1 (en) | 2001-04-30 | 2003-05-06 | Zeltex, Inc. | System and method for analyzing agricultural products on harvesting equipment |
| US20030011764A1 (en) * | 2001-07-11 | 2003-01-16 | Braig James R. | Blanking standard for non-invasive optical measurement |
| US7271912B2 (en) | 2003-04-15 | 2007-09-18 | Optiscan Biomedical Corporation | Method of determining analyte concentration in a sample using infrared transmission data |
| CN100501374C (zh) * | 2004-12-31 | 2009-06-17 | 西安力源光电科技有限责任公司 | 近红外纸张定量水分测量方法 |
| US10475529B2 (en) | 2011-07-19 | 2019-11-12 | Optiscan Biomedical Corporation | Method and apparatus for analyte measurements using calibration sets |
| JP5968241B2 (ja) * | 2013-02-04 | 2016-08-10 | アズビル株式会社 | 乾き度測定装置及び乾き度測定方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4466076A (en) * | 1981-05-15 | 1984-08-14 | Trebor Industries, Inc. | Apparatus for near infrared quantitative analysis with temperature variation correction |
| US4627008A (en) * | 1984-04-25 | 1986-12-02 | Trebor Industries, Inc. | Optical quantitative analysis using curvilinear interpolation |
| US4766551A (en) * | 1986-09-22 | 1988-08-23 | Pacific Scientific Company | Method of comparing spectra to identify similar materials |
-
1988
- 1988-11-23 US US07/274,836 patent/US4969115A/en not_active Expired - Lifetime
-
1989
- 1989-11-16 EP EP90900489A patent/EP0445210B1/de not_active Expired - Lifetime
- 1989-11-16 DE DE68923293T patent/DE68923293T2/de not_active Expired - Fee Related
- 1989-11-16 ES ES90900489T patent/ES2076354T3/es not_active Expired - Lifetime
- 1989-11-16 AU AU46516/89A patent/AU4651689A/en not_active Abandoned
- 1989-11-16 WO PCT/US1989/005239 patent/WO1990005955A1/en active IP Right Grant
- 1989-11-16 AT AT90900489T patent/ATE124535T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE68923293T2 (de) | 1996-01-11 |
| US4969115A (en) | 1990-11-06 |
| DE68923293D1 (de) | 1995-08-03 |
| EP0445210B1 (de) | 1995-06-28 |
| ES2076354T3 (es) | 1995-11-01 |
| AU4651689A (en) | 1990-06-12 |
| WO1990005955A1 (en) | 1990-05-31 |
| EP0445210A1 (de) | 1991-09-11 |
| EP0445210A4 (en) | 1992-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |