JPS5849234U - Multi-slit spectrophotometer - Google Patents
Multi-slit spectrophotometerInfo
- Publication number
- JPS5849234U JPS5849234U JP14406881U JP14406881U JPS5849234U JP S5849234 U JPS5849234 U JP S5849234U JP 14406881 U JP14406881 U JP 14406881U JP 14406881 U JP14406881 U JP 14406881U JP S5849234 U JPS5849234 U JP S5849234U
- Authority
- JP
- Japan
- Prior art keywords
- spectrophotometer
- slit
- diffraction grating
- concave
- light
- 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
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図は本考案の一実施例の光学系平面図、第２図は実
施例を構成する光束選択器の正面図、第３図は実施例説
明のための光検出器と光束の関係 −を示す説明
図である。−−
１・・・入射光束、２・・・光束選択器、３・・・光束
通過孔１．４・・・試料セル、５・・・入射スリット、
６・・・スリット孔、７・・・凹面回折格子、８・・・
分光された光束１．９・・・分光された光束、１０・・
・分光された光束、１１−・・自己走査型ホトダイオー
ドアレイ、１２・・・ローランド円。
第 ２−日Fig. 1 is a plan view of an optical system according to an embodiment of the present invention, Fig. 2 is a front view of a beam selector constituting the embodiment, and Fig. 3 is a relationship between a photodetector and a luminous flux for explaining the embodiment. FIG. -- 1...Incoming light flux, 2...Light flux selector, 3...Light flux passing hole 1.4...Sample cell, 5...Incidence slit,
6... Slit hole, 7... Concave diffraction grating, 8...
Spectralized luminous flux 1.9 ... Spectralized luminous flux, 10...
- Spectral light flux, 11-... Self-scanning photodiode array, 12... Rowland circle. Day 2
Claims (1)
度計において、該回折格子のローランド円に沿って、入
射スリットをそれぞれシして複数個配置しζこれらの入
射スリットから常に一つの光束のみを通過させる光束選
択器を設け、該光束選択器と入射スリットを通過した各
光束が該凹面回折格子により分光され、各スペクトルの
結像領域が重畳する範囲に効果的に光検出−列を配置し
たことを特徴とするマルチスリット分光光度計二子 Ｉ 凹[Scope of claim for utility model registration] Entrance slit, concave diffraction grating, light detection! A spectrophotometer consists of a spectrophotometer, in which a plurality of incident slits are arranged along the Rowland circle of the diffraction grating, and a beam selector is provided to allow only one beam of light to pass through these incident slits at all times, and A multi-slit spectrophotometer characterized in that each light beam passing through a selector and an entrance slit is separated into spectra by the concave diffraction grating, and a photodetection column is effectively arranged in a range where imaging regions of each spectrum overlap. Futako I concave
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14406881U JPS5849234U (en) | 1981-09-30 | 1981-09-30 | Multi-slit spectrophotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14406881U JPS5849234U (en) | 1981-09-30 | 1981-09-30 | Multi-slit spectrophotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5849234U true JPS5849234U (en) | 1983-04-02 |
Family
ID=29937035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14406881U Pending JPS5849234U (en) | 1981-09-30 | 1981-09-30 | Multi-slit spectrophotometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6420087A (en) * | 1987-07-13 | 1989-01-24 | Kanai Gakuen | Immobilization of enzyme or bacterium cell using chitosan-aldehyde gel as carrier |
| JP2014035224A (en) * | 2012-08-08 | 2014-02-24 | Shimadzu Corp | Spectrophotometer |
-
1981
- 1981-09-30 JP JP14406881U patent/JPS5849234U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6420087A (en) * | 1987-07-13 | 1989-01-24 | Kanai Gakuen | Immobilization of enzyme or bacterium cell using chitosan-aldehyde gel as carrier |
| JPH0327198B2 (en) * | 1987-07-13 | 1991-04-15 | Kanai Gakuen | |
| JP2014035224A (en) * | 2012-08-08 | 2014-02-24 | Shimadzu Corp | Spectrophotometer |
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