DE2530480A1 - Einstrahlphotometer - Google Patents
EinstrahlphotometerInfo
- Publication number
- DE2530480A1 DE2530480A1 DE19752530480 DE2530480A DE2530480A1 DE 2530480 A1 DE2530480 A1 DE 2530480A1 DE 19752530480 DE19752530480 DE 19752530480 DE 2530480 A DE2530480 A DE 2530480A DE 2530480 A1 DE2530480 A1 DE 2530480A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- frequency
- wavelength
- interference filter
- single beam
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 claims description 26
- 230000003287 optical effect Effects 0.000 claims description 22
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000000737 periodic effect Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 9
- 238000011156 evaluation Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 29
- 230000009102 absorption Effects 0.000 description 24
- 230000003595 spectral effect Effects 0.000 description 13
- 238000005259 measurement Methods 0.000 description 12
- 230000035945 sensitivity Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 4
- 230000003313 weakening effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000002277 temperature effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012854 evaluation process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000004091 panning Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
- G01J3/433—Modulation spectrometry; Derivative spectrometry
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752530480 DE2530480A1 (de) | 1975-07-09 | 1975-07-09 | Einstrahlphotometer |
| US05/698,559 US4090792A (en) | 1975-07-09 | 1976-06-22 | Single beam photometer for investigating a specimen |
| NL7607510A NL7607510A (nl) | 1975-07-09 | 1976-07-07 | Met een straal werkende fotometer. |
| LU75323A LU75323A1 (enExample) | 1975-07-09 | 1976-07-07 | |
| JP51080465A JPS5210186A (en) | 1975-07-09 | 1976-07-08 | Single beam photometer |
| DK309776A DK309776A (da) | 1975-07-09 | 1976-07-08 | Enkeltstralefotometer |
| BE2055174A BE843945A (fr) | 1975-07-09 | 1976-07-09 | Photometre a simple faisceau |
| FR7621125A FR2317639A1 (fr) | 1975-07-09 | 1976-07-09 | Photometre a simple faisceau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752530480 DE2530480A1 (de) | 1975-07-09 | 1975-07-09 | Einstrahlphotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2530480A1 true DE2530480A1 (de) | 1977-01-27 |
Family
ID=5950977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752530480 Pending DE2530480A1 (de) | 1975-07-09 | 1975-07-09 | Einstrahlphotometer |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4090792A (enExample) |
| JP (1) | JPS5210186A (enExample) |
| BE (1) | BE843945A (enExample) |
| DE (1) | DE2530480A1 (enExample) |
| DK (1) | DK309776A (enExample) |
| FR (1) | FR2317639A1 (enExample) |
| LU (1) | LU75323A1 (enExample) |
| NL (1) | NL7607510A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3137658A1 (de) * | 1981-09-22 | 1983-04-07 | H. Maihak Ag, 2000 Hamburg | Verfahren und vorrichtung zur messung der konzentration einer ir-, ndir-, vis- oder uv-strahlung absorbierenden komponente eines komponentengemisches |
| DE3137660A1 (de) * | 1981-09-22 | 1983-04-07 | H. Maihak Ag, 2000 Hamburg | Verfahren und vorrichtung zur messung des konzentrationsverhaeltnisses zweier ir-, nir-, vis- oder uv-strahlung absorbierender komponenten eines komponentengemischs |
| DE3617123A1 (de) * | 1985-07-04 | 1987-01-08 | Cammann Karl | Verfahren zur selektivitaetsverbesserung spektrometrischer messungen, sowie vorrichtung zur durchfuehrung des verfahrens |
| DE3936825A1 (de) * | 1988-11-04 | 1990-05-10 | Instrumentarium Oy | Verfahren und vorrichtung zur erkennung von gasen |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54130769A (en) * | 1978-03-31 | 1979-10-11 | Hitachi Ltd | Hydraulic circuit |
| JPS54145798U (enExample) * | 1978-04-03 | 1979-10-09 | ||
| JPS54155372A (en) * | 1978-05-29 | 1979-12-07 | Toyooki Kogyo Kk | Hydraulic apparatus |
| JPS56160408A (en) * | 1980-05-12 | 1981-12-10 | Hitachi Ltd | Fluid pressure circuit |
| US4569589A (en) * | 1983-05-25 | 1986-02-11 | University Of Pennsylvania | Lung water computer system |
| JPH063203B2 (ja) * | 1986-03-19 | 1994-01-12 | 東洋機械金属株式会社 | 油圧作動成形機の油温ヒートアップ方法 |
| DE3925692C1 (enExample) * | 1989-08-03 | 1990-08-23 | Hartmann & Braun Ag, 6000 Frankfurt, De | |
| JPH0393766U (enExample) * | 1990-01-12 | 1991-09-25 | ||
| GB9015800D0 (en) * | 1990-07-18 | 1990-09-05 | Secretary Trade Ind Brit | Optical long-path monitoring apparatus |
| US5400115A (en) * | 1991-12-20 | 1995-03-21 | Agfa-Gevaert Aktiengesellschaft | Printer having a measuring unit adjustable to the spectral sensitivity of a copy material |
| EP1184662B1 (en) * | 2000-02-28 | 2006-04-26 | Atsuo Watanabe | Interference filter transmission wavelength scanning photometer |
| US7099003B2 (en) * | 2003-05-09 | 2006-08-29 | Delta Search Labs, Inc. | Spectroscopic systems and methods |
| SE0602039L (sv) * | 2006-10-02 | 2008-01-08 | Ulf Elman | Anordning använd i våglängdsmodulationsspektroskopi och system med en sådan anordning |
| JP5378359B2 (ja) | 2008-04-15 | 2013-12-25 | 株式会社トプコン | 測光装置 |
| US9442064B1 (en) | 2015-03-10 | 2016-09-13 | Abb Schweiz Ag | Photometer with LED light source |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2834246A (en) * | 1954-06-16 | 1958-05-13 | Laurence W Foskett | Method and apparatus for absorption spectra analysis |
| NL247343A (enExample) * | 1958-11-04 | |||
| SE355073B (enExample) * | 1970-04-30 | 1973-04-02 | Aga Ab | |
| US3740144A (en) * | 1971-11-22 | 1973-06-19 | W Walker | Method and apparatus for optically detecting the presence of an element in a substance |
| US3811781A (en) * | 1973-01-26 | 1974-05-21 | Baxter Laboratories Inc | Multi-wavelength photometer employing a rotating variable wavelength filter |
| GB1421950A (en) * | 1973-07-20 | 1976-01-21 | Carves Simon Ltd | Discharge from hoppers |
| CH585402A5 (enExample) * | 1974-11-20 | 1977-02-28 | Balzers Patent Beteilig Ag |
-
1975
- 1975-07-09 DE DE19752530480 patent/DE2530480A1/de active Pending
-
1976
- 1976-06-22 US US05/698,559 patent/US4090792A/en not_active Expired - Lifetime
- 1976-07-07 NL NL7607510A patent/NL7607510A/xx unknown
- 1976-07-07 LU LU75323A patent/LU75323A1/xx unknown
- 1976-07-08 JP JP51080465A patent/JPS5210186A/ja active Pending
- 1976-07-08 DK DK309776A patent/DK309776A/da unknown
- 1976-07-09 FR FR7621125A patent/FR2317639A1/fr not_active Withdrawn
- 1976-07-09 BE BE2055174A patent/BE843945A/xx unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3137658A1 (de) * | 1981-09-22 | 1983-04-07 | H. Maihak Ag, 2000 Hamburg | Verfahren und vorrichtung zur messung der konzentration einer ir-, ndir-, vis- oder uv-strahlung absorbierenden komponente eines komponentengemisches |
| DE3137660A1 (de) * | 1981-09-22 | 1983-04-07 | H. Maihak Ag, 2000 Hamburg | Verfahren und vorrichtung zur messung des konzentrationsverhaeltnisses zweier ir-, nir-, vis- oder uv-strahlung absorbierender komponenten eines komponentengemischs |
| US4641973A (en) * | 1981-09-22 | 1987-02-10 | H. Maihak Ag | Method and apparatus for measurement of the concentration of a component of a mixture |
| DE3617123A1 (de) * | 1985-07-04 | 1987-01-08 | Cammann Karl | Verfahren zur selektivitaetsverbesserung spektrometrischer messungen, sowie vorrichtung zur durchfuehrung des verfahrens |
| DE3936825A1 (de) * | 1988-11-04 | 1990-05-10 | Instrumentarium Oy | Verfahren und vorrichtung zur erkennung von gasen |
| DE3936825C2 (de) * | 1988-11-04 | 2000-08-24 | Instrumentarium Oy Helsinki | Verwendung einer Vorrichtung zur Erkennung von Anästhesiegasen |
Also Published As
| Publication number | Publication date |
|---|---|
| BE843945A (fr) | 1977-01-10 |
| LU75323A1 (enExample) | 1977-04-01 |
| NL7607510A (nl) | 1977-01-11 |
| US4090792A (en) | 1978-05-23 |
| FR2317639A1 (fr) | 1977-02-04 |
| DK309776A (da) | 1977-01-10 |
| JPS5210186A (en) | 1977-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |