JPS598141U - spectrophotometer - Google Patents

spectrophotometer

Info

Publication number
JPS598141U
JPS598141U JP10182082U JP10182082U JPS598141U JP S598141 U JPS598141 U JP S598141U JP 10182082 U JP10182082 U JP 10182082U JP 10182082 U JP10182082 U JP 10182082U JP S598141 U JPS598141 U JP S598141U
Authority
JP
Japan
Prior art keywords
sample
absorbance
laser
spectrophotometer
signal processing
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
JP10182082U
Other languages
Japanese (ja)
Inventor
渡辺　「まこと」
Original Assignee
株式会社日立製作所
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 by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP10182082U priority Critical patent/JPS598141U/en
Publication of JPS598141U publication Critical patent/JPS598141U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案実施例の説明図である。 １・・・光源、２・・・レーザ光線、３・・・ビームエ
キスパンダ、４・・・平行光束、５・・・試料保持部、
６・・・試料、７・・・ホトダイオードアレイ、８・・
・信号処理部、９・・・表示部、１０・・・表示された
スペクトル。FIG. 1 is an explanatory diagram of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Light source, 2... Laser beam, 3... Beam expander, 4... Parallel light beam, 5... Sample holding part,
6... Sample, 7... Photodiode array, 8...
- Signal processing unit, 9...Display unit, 10...Displayed spectrum.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光源としてレーザ、このレーザビームを所望の断面積を
もつ光束に拡大するビームエキスパンダ、試料を設置す
る試料保持部、光を検知するホトダイオー−ドアレイ、
電気的信号処理部、表示部を備え、使用波長における試
料の吸光度を、試料の場所による吸光度の差も含めて、
測定し得るようにしたことを特徴とする吸光光度計。A laser as a light source, a beam expander that expands the laser beam into a beam with a desired cross-sectional area, a sample holder for placing the sample, a photodiode array for detecting light,
Equipped with an electrical signal processing section and a display section, it can measure the absorbance of the sample at the wavelength used, including the difference in absorbance depending on the location of the sample.
A spectrophotometer characterized by being capable of making measurements.
JP10182082U 1982-07-07 1982-07-07 spectrophotometer Pending JPS598141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10182082U JPS598141U (en) 1982-07-07 1982-07-07 spectrophotometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10182082U JPS598141U (en) 1982-07-07 1982-07-07 spectrophotometer

Publications (1)

Publication Number Publication Date
JPS598141U true JPS598141U (en) 1984-01-19

Family

ID=30240285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10182082U Pending JPS598141U (en) 1982-07-07 1982-07-07 spectrophotometer

Country Status (1)

Country Link
JP (1) JPS598141U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0348138A (en) * 1989-04-14 1991-03-01 Mitsubishi Heavy Ind Ltd Apparatus for measuring food constituent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0348138A (en) * 1989-04-14 1991-03-01 Mitsubishi Heavy Ind Ltd Apparatus for measuring food constituent

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