NO754090L - - Google Patents
Info
- Publication number
- NO754090L NO754090L NO754090A NO754090A NO754090L NO 754090 L NO754090 L NO 754090L NO 754090 A NO754090 A NO 754090A NO 754090 A NO754090 A NO 754090A NO 754090 L NO754090 L NO 754090L
- Authority
- NO
- Norway
- Prior art keywords
- signal
- correction
- wavelength
- combining
- circuit
- Prior art date
Links
- 238000012937 correction Methods 0.000 claims description 60
- 230000005284 excitation Effects 0.000 claims description 23
- 230000009021 linear effect Effects 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 18
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000004913 activation Effects 0.000 claims 5
- 239000004020 conductor Substances 0.000 description 32
- 230000001419 dependent effect Effects 0.000 description 15
- 238000001228 spectrum Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 230000009022 nonlinear effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012886 linear function Methods 0.000 description 2
- 238000004164 analytical calibration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 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
- G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
- G01J3/4406—Fluorescence spectrometry
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/530,053 US3967113A (en) | 1974-12-05 | 1974-12-05 | Wavelength-corrected spectrofluorometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO754090L true NO754090L (de) | 1976-06-09 |
Family
ID=24112262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO754090A NO754090L (de) | 1974-12-05 | 1975-12-04 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3967113A (de) |
| JP (1) | JPS5192677A (de) |
| CA (1) | CA1035968A (de) |
| DE (1) | DE2550105A1 (de) |
| DK (1) | DK539475A (de) |
| FR (1) | FR2293700A1 (de) |
| GB (1) | GB1526236A (de) |
| IL (1) | IL48374A (de) |
| IT (1) | IT1049893B (de) |
| NL (1) | NL7513361A (de) |
| NO (1) | NO754090L (de) |
| SE (1) | SE424673B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150295A (en) * | 1978-01-05 | 1979-04-17 | Analytical Radiation Corporation | Method and apparatus for background correction in photoluminescent analysis |
| CH665026A5 (de) * | 1983-07-15 | 1988-04-15 | Ritzl Hermann | Spektrometer. |
| JPS61116627A (ja) * | 1984-11-12 | 1986-06-04 | Hitachi Ltd | 分光蛍光光度計 |
| US4669877A (en) * | 1985-02-22 | 1987-06-02 | The Perkin-Elmer Corporation | Digital gain controlled current to voltage amplifier |
| JP2003501652A (ja) * | 1999-06-03 | 2003-01-14 | ハッチンソン テクノロジー インコーポレーティッド | 分光計器具の出力信号ドリフトを減少させるための信号取得及び処理システム |
| CA2643094C (en) * | 2006-02-28 | 2013-12-03 | Panalytique Inc. | System and method of eliminating interference for impurities measurement in noble gases |
| US8760645B2 (en) | 2011-05-24 | 2014-06-24 | Idexx Laboratories Inc. | Method of normalizing a fluorescence analyzer |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3561873A (en) * | 1964-03-02 | 1971-02-09 | Cary Instruments | Recording spectropolarimeter with zero-level compensator |
| US3369447A (en) * | 1964-06-10 | 1968-02-20 | Beckman Instruments Inc | Gain control for spectrophotometers |
| US3553444A (en) * | 1968-07-02 | 1971-01-05 | T & T Technology Inc | Absorbance and concentration computer |
| US3582659A (en) * | 1969-06-17 | 1971-06-01 | Manuel S Dekker | Spectrophotometer circuit with linear response to absorbance |
| US3646331A (en) * | 1970-09-03 | 1972-02-29 | Kollmorgen Corp | Automatic 100{11 line adjustment of spectrophotometers |
| US3676005A (en) * | 1971-03-17 | 1972-07-11 | Britton Chance | Rapid-scanning dual wavelength spectrophotometer |
| CH559911A5 (de) * | 1972-06-13 | 1975-03-14 | Inst Vysokikh Temperatur Akade | |
| US3811781A (en) * | 1973-01-26 | 1974-05-21 | Baxter Laboratories Inc | Multi-wavelength photometer employing a rotating variable wavelength filter |
| US3854818A (en) * | 1973-03-02 | 1974-12-17 | Perkin Elmer Corp | Signal peak detection arrangment for atomic absorption spectrometry |
-
1974
- 1974-12-05 US US05/530,053 patent/US3967113A/en not_active Expired - Lifetime
-
1975
- 1975-04-24 CA CA225,373A patent/CA1035968A/en not_active Expired
- 1975-10-28 IL IL48374A patent/IL48374A/xx unknown
- 1975-11-07 DE DE19752550105 patent/DE2550105A1/de not_active Withdrawn
- 1975-11-14 NL NL7513361A patent/NL7513361A/xx not_active Application Discontinuation
- 1975-11-14 JP JP50137707A patent/JPS5192677A/ja active Pending
- 1975-11-27 IT IT29733/75A patent/IT1049893B/it active
- 1975-11-28 DK DK539475A patent/DK539475A/da unknown
- 1975-12-01 GB GB49212/75A patent/GB1526236A/en not_active Expired
- 1975-12-02 FR FR7536786A patent/FR2293700A1/fr active Granted
- 1975-12-04 SE SE7513706A patent/SE424673B/xx unknown
- 1975-12-04 NO NO754090A patent/NO754090L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1035968A (en) | 1978-08-08 |
| DK539475A (da) | 1976-06-06 |
| FR2293700A1 (fr) | 1976-07-02 |
| FR2293700B1 (de) | 1980-02-08 |
| IT1049893B (it) | 1981-02-10 |
| US3967113A (en) | 1976-06-29 |
| IL48374A (en) | 1978-06-15 |
| SE424673B (sv) | 1982-08-02 |
| SE7513706L (sv) | 1976-08-13 |
| IL48374A0 (en) | 1975-12-31 |
| NL7513361A (nl) | 1976-06-09 |
| JPS5192677A (de) | 1976-08-13 |
| DE2550105A1 (de) | 1976-06-16 |
| GB1526236A (en) | 1978-09-27 |
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