JPH02105134U - - Google Patents

Info

Publication number
JPH02105134U
JPH02105134U JP1282889U JP1282889U JPH02105134U JP H02105134 U JPH02105134 U JP H02105134U JP 1282889 U JP1282889 U JP 1282889U JP 1282889 U JP1282889 U JP 1282889U JP H02105134 U JPH02105134 U JP H02105134U
Authority
JP
Japan
Prior art keywords
heating element
setting
emission intensity
intensity
emission
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
JP1282889U
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 JP1282889U priority Critical patent/JPH02105134U/ja
Publication of JPH02105134U publication Critical patent/JPH02105134U/ja
Pending legal-status Critical Current

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  • 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に係る分光光度計用
光源の回路図である。 図中、10は発熱体、12はPINホトダイオ
ード、14,16は抵抗、18は切換スイツチ、
20は差動増幅器、22はドライバ、22aはト
ライアツク。

Claims (1)

  1. 【実用新案登録請求の範囲】 発光用発熱体と、 該発熱体の発光強度を検出する光検出器と、 該発熱体の発光強度を設定する設定器と、 検出された発光強度が設定された発光強度にな
    るように該発熱体に供給する電力を制御する制御
    手段と、 を有することを特徴とする分光光度計用光源。
JP1282889U 1989-02-06 1989-02-06 Pending JPH02105134U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1282889U JPH02105134U (ja) 1989-02-06 1989-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1282889U JPH02105134U (ja) 1989-02-06 1989-02-06

Publications (1)

Publication Number Publication Date
JPH02105134U true JPH02105134U (ja) 1990-08-21

Family

ID=31222620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1282889U Pending JPH02105134U (ja) 1989-02-06 1989-02-06

Country Status (1)

Country Link
JP (1) JPH02105134U (ja)

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