JPH0449833U - - Google Patents

Info

Publication number
JPH0449833U
JPH0449833U JP9161190U JP9161190U JPH0449833U JP H0449833 U JPH0449833 U JP H0449833U JP 9161190 U JP9161190 U JP 9161190U JP 9161190 U JP9161190 U JP 9161190U JP H0449833 U JPH0449833 U JP H0449833U
Authority
JP
Japan
Prior art keywords
diffraction grating
spectrophotometer
light
disperses
photodetector
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
Application number
JP9161190U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9161190U priority Critical patent/JPH0449833U/ja
Publication of JPH0449833U publication Critical patent/JPH0449833U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Spectrometry And Color Measurement (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す図、第2図、
第3図は各主要部品の正面図、第4図は回折格子
のエネルギー特性図、第5図は検知器の感度特性
図、第6図は従来装置を示す図、第7図は従来の
回折格子のエネルギー特性図、第8図は従来の検
知器の感度特性図を示す。 18a,18b……上下2分割した回折格子、
20a,20b……上下2分割した検知器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被測定光を分散させる回折格子と、この回折格
    子により分散された光を各波長毎に受光する一列
    に並んだ多数の光検知器とからなる分光光度計に
    おいて、該回折格子と該光検知器を上下に2段に
    配置し、それぞれが異なる波長範囲を分光し、検
    知するようにしたことを特徴とする光分光光度計
JP9161190U 1990-09-03 1990-09-03 Pending JPH0449833U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9161190U JPH0449833U (ja) 1990-09-03 1990-09-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9161190U JPH0449833U (ja) 1990-09-03 1990-09-03

Publications (1)

Publication Number Publication Date
JPH0449833U true JPH0449833U (ja) 1992-04-27

Family

ID=31827409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9161190U Pending JPH0449833U (ja) 1990-09-03 1990-09-03

Country Status (1)

Country Link
JP (1) JPH0449833U (ja)

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