JPS582641U - 分光光度計 - Google Patents
分光光度計Info
- Publication number
- JPS582641U JPS582641U JP1981097543U JP9754381U JPS582641U JP S582641 U JPS582641 U JP S582641U JP 1981097543 U JP1981097543 U JP 1981097543U JP 9754381 U JP9754381 U JP 9754381U JP S582641 U JPS582641 U JP S582641U
- Authority
- JP
- Japan
- Prior art keywords
- beams
- light
- mirror
- spectrophotometer
- spectrometer
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005375 photometry 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
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
第1図は本考案の一実施例分光光度計の平面図、第2図
は同じく測光部の回路図である。 L・・・・・・光源、M・・・・・・分光器、CH・・
・・・・回転鏡、SC・・・・・・試料室、m6・・・
・・・ビームコンバイナー、D・・・・・・光検出器、
m7・・・・・・複光束−単光束切換え用平面鏡。
は同じく測光部の回路図である。 L・・・・・・光源、M・・・・・・分光器、CH・・
・・・・回転鏡、SC・・・・・・試料室、m6・・・
・・・ビームコンバイナー、D・・・・・・光検出器、
m7・・・・・・複光束−単光束切換え用平面鏡。
Claims (1)
- 光源と分光装置からの出射光を2光束に分割し或は2光
束を1光路上に乗せて分光装置に入射させる一個の回転
鏡とからなる複光束分光光度計の構成を有し、上記回転
鏡に入射して反射された光束と反射される前の入射光束
が交わる位置にこれら両光束を遮ぎってこれら両光束の
光路を回転鏡を経ない短絡させる鏡を進退自在に設けた
分光光度計。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981097543U JPS582641U (ja) | 1981-06-29 | 1981-06-29 | 分光光度計 |
GB08208786A GB2112164B (en) | 1981-06-29 | 1982-03-25 | Single and double-beam spectrophotometer |
US06/362,887 US4455097A (en) | 1981-06-29 | 1982-03-29 | Spectrophotometer |
DE19823211722 DE3211722A1 (de) | 1981-06-29 | 1982-03-30 | Spektralphotometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981097543U JPS582641U (ja) | 1981-06-29 | 1981-06-29 | 分光光度計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS582641U true JPS582641U (ja) | 1983-01-08 |
JPH044984Y2 JPH044984Y2 (ja) | 1992-02-13 |
Family
ID=14195150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981097543U Granted JPS582641U (ja) | 1981-06-29 | 1981-06-29 | 分光光度計 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4455097A (ja) |
JP (1) | JPS582641U (ja) |
DE (1) | DE3211722A1 (ja) |
GB (1) | GB2112164B (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5940144A (ja) * | 1982-08-30 | 1984-03-05 | Shimadzu Corp | 積分球式複光束反射測定装置 |
IT1178645B (it) * | 1983-12-30 | 1987-09-09 | Mine Safety Appliances Co | Analizzatore ad infrarossi |
US4647199A (en) * | 1984-09-14 | 1987-03-03 | The Perkin-Elmer Corporation | Automatic shutter system |
EP0176826A3 (en) * | 1984-09-24 | 1987-09-02 | Kollmorgen Technologies Corporation | Method and apparatus for dual-beam spectral transmission measurements |
US5049740A (en) * | 1984-12-26 | 1991-09-17 | Hughes Aircraft Company | Multiple field of view sensor |
US4594511A (en) * | 1985-03-29 | 1986-06-10 | Sri International | Method and apparatus for double modulation spectroscopy |
DE3539667A1 (de) * | 1985-11-08 | 1987-05-14 | Bruker Analytische Messtechnik | Optisches spektrometer, insbesondere infrarot-spektrometer |
US4888484A (en) * | 1986-02-20 | 1989-12-19 | Automatik Machinery Corporation | Apparatus and method for spectrophotometric analysis of a material in a moving process stream |
US4795256A (en) * | 1987-03-09 | 1989-01-03 | Photon Technology International, Inc. | Dual-wavelength spectrophotometry system |
US5383023A (en) * | 1993-03-01 | 1995-01-17 | Walleczek; Jan | Method and apparatus for performing dual-beam dual-wavelength fluorescence spectrophotometric evaluation of a biological specimen |
US5381010A (en) * | 1993-12-03 | 1995-01-10 | Sleepair Corporation | Periodically alternating path and alternating wavelength bridges for quantitative and ultrasensitive measurement of vapor concentration |
US6831740B2 (en) | 2000-05-26 | 2004-12-14 | J.A. Woollam Co. Inc. | Methodology for improving precision of data acquired by spectrophotometer systems |
JP2002139380A (ja) * | 2000-11-02 | 2002-05-17 | Hitachi Ltd | 分光光度計 |
SG192203A1 (en) * | 2011-01-28 | 2013-09-30 | Rudolph Technologies Inc | Position sensitive detection optimization |
US10082466B2 (en) | 2016-04-26 | 2018-09-25 | Molecular Devices, Llc | Methods and systems for optical-based measurement with selectable excitation light paths |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412384U (ja) * | 1977-06-28 | 1979-01-26 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5011266B1 (ja) * | 1968-12-31 | 1975-04-30 | ||
JPS545987B2 (ja) * | 1972-12-28 | 1979-03-23 |
-
1981
- 1981-06-29 JP JP1981097543U patent/JPS582641U/ja active Granted
-
1982
- 1982-03-25 GB GB08208786A patent/GB2112164B/en not_active Expired
- 1982-03-29 US US06/362,887 patent/US4455097A/en not_active Expired - Lifetime
- 1982-03-30 DE DE19823211722 patent/DE3211722A1/de not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412384U (ja) * | 1977-06-28 | 1979-01-26 |
Also Published As
Publication number | Publication date |
---|---|
DE3211722A1 (de) | 1983-01-13 |
GB2112164B (en) | 1985-02-27 |
GB2112164A (en) | 1983-07-13 |
US4455097A (en) | 1984-06-19 |
JPH044984Y2 (ja) | 1992-02-13 |
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