JPS59100222U - Double beam spectrophotometer - Google Patents
Double beam spectrophotometerInfo
- Publication number
- JPS59100222U JPS59100222U JP19492382U JP19492382U JPS59100222U JP S59100222 U JPS59100222 U JP S59100222U JP 19492382 U JP19492382 U JP 19492382U JP 19492382 U JP19492382 U JP 19492382U JP S59100222 U JPS59100222 U JP S59100222U
- Authority
- JP
- Japan
- Prior art keywords
- luminous flux
- beam spectrophotometer
- double beam
- exit slit
- double
- 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
- 230000004907 flux Effects 0.000 claims 4
- 239000013307 optical fiber Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 1
Landscapes
- Spectrometry And Color Measurement (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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の光度計の原理の説明図、第２図は本考案
の原理の説明図、第３〜５図は分割を説明する構造図で
ある。
１・・・光源、２・・・集光ミラー、３・・・入射スリ
ット、７・・・試料セル、８・・・検知器、１０・・・
標準セル、１２・・・吸光度変換器。FIG. 1 is an explanatory diagram of the principle of a conventional photometer, FIG. 2 is an explanatory diagram of the principle of the present invention, and FIGS. 3 to 5 are structural diagrams illustrating division. DESCRIPTION OF SYMBOLS 1...Light source, 2...Collecting mirror, 3...Incidence slit, 7...Sample cell, 8...Detector, 10...
Standard cell, 12... absorbance converter.
Claims (1)
光手段と、該出射スリット以降に複数本の光フィバ−を
配し、該光ファイバの他端を２分割して２光束とし、１
つの光束を試料側光束、他の１つの光束を標準側光束と
したことを特徴とするダブルビーム分光々Ｕ計。A spectroscopic means consisting of a light source, an entrance slit, a spectroscope, and an exit slit, and a plurality of optical fibers are arranged after the exit slit, and the other end of the optical fiber is divided into two to produce two light beams.
A double-beam spectrophotometer characterized in that one luminous flux is used as a specimen-side luminous flux, and the other luminous flux is used as a standard-side luminous flux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19492382U JPS59100222U (en) | 1982-12-24 | 1982-12-24 | Double beam spectrophotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19492382U JPS59100222U (en) | 1982-12-24 | 1982-12-24 | Double beam spectrophotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59100222U true JPS59100222U (en) | 1984-07-06 |
Family
ID=30418816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19492382U Pending JPS59100222U (en) | 1982-12-24 | 1982-12-24 | Double beam spectrophotometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100222U (en) |
-
1982
- 1982-12-24 JP JP19492382U patent/JPS59100222U/en active Pending
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