JPS58160340U - Trace component quantitative device - Google Patents

Trace component quantitative device

Info

Publication number
JPS58160340U
JPS58160340U JP5945682U JP5945682U JPS58160340U JP S58160340 U JPS58160340 U JP S58160340U JP 5945682 U JP5945682 U JP 5945682U JP 5945682 U JP5945682 U JP 5945682U JP S58160340 U JPS58160340 U JP S58160340U
Authority
JP
Japan
Prior art keywords
light
comparison
wavelength
substantial difference
measurement wavelength
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
JP5945682U
Other languages
Japanese (ja)
Inventor
日色　和夫
孝 田中
川原　昭宣
野沢　安博
小佐井　康之
大西　広次
Original Assignee
工業技術院長
株式会社柳本製作所
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 工業技術院長, 株式会社柳本製作所 filed Critical 工業技術院長
Priority to JP5945682U priority Critical patent/JPS58160340U/en
Publication of JPS58160340U publication Critical patent/JPS58160340U/en
Pending legal-status Critical Current

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  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (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

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

図は本考案の装置構成図を示すブロック線図である。 １・・・・・・光源、２・・・・・・集束レンズ筒、３
・・・・・・セクター機構、４・・・・・・積分球、５
・・・・・・濾紙、６・・・・・・信号処理回路、７・
・・・・・指示計。The figure is a block diagram showing the configuration of the device of the present invention. 1...Light source, 2...Focusing lens tube, 3
... Sector mechanism, 4 ... Integrating sphere, 5
...Filter paper, 6...Signal processing circuit, 7.
·····Indicator.

Claims (1)

【実用新案登録請求の範囲】 被検物質に吸収される測定用波長と、この測定用波長か
ら実質的に分離した比較用波長とを含む光を発生するた
めの光源と、 前記測定用波長及び比較用波長を交互に選択して通過さ
せると共に、これらの光を試料液濃縮後の濾紙の表面に
入射させるためのセクター機構と１、前記濾紙表面への
入射光にもとづく同面からの反射光又は透過光を捕集し
て光量検出器に導くための積分球と、 前記光量検出器から得られた前記測定用波長及び比較用
波長にそれぞれ対応する二種類の光電変換信号の間の実
質的な差を求めるための信号処理回路、及び 前記実質的な差を指示するための指示計を備えたことを
特徴とする微量成分の定量装置。[Claims for Utility Model Registration] A light source for generating light including a measurement wavelength that is absorbed by a test substance and a comparison wavelength that is substantially separated from the measurement wavelength; a sector mechanism for alternately selecting wavelengths for comparison and allowing these lights to pass through and making these lights incident on the surface of the filter paper after concentrating the sample solution; and 1) reflecting light from the same surface based on the light incident on the surface of the filter paper. or an integrating sphere for collecting transmitted light and guiding it to a light amount detector, and a substantial difference between two types of photoelectric conversion signals corresponding to the measurement wavelength and comparison wavelength obtained from the light amount detector, respectively. 1. A quantitative determination device for a trace component, comprising: a signal processing circuit for determining a substantial difference; and an indicator for indicating the substantial difference.
JP5945682U 1982-04-21 1982-04-21 Trace component quantitative device Pending JPS58160340U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5945682U JPS58160340U (en) 1982-04-21 1982-04-21 Trace component quantitative device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5945682U JPS58160340U (en) 1982-04-21 1982-04-21 Trace component quantitative device

Publications (1)

Publication Number Publication Date
JPS58160340U true JPS58160340U (en) 1983-10-25

Family

ID=30069759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5945682U Pending JPS58160340U (en) 1982-04-21 1982-04-21 Trace component quantitative device

Country Status (1)

Country Link
JP (1) JPS58160340U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04232467A (en) * 1990-06-18 1992-08-20 Samsung Electron Co Ltd Apparatus and method for measuring blood sugar
JP2012018187A (en) * 2003-09-29 2012-01-26 Photosense Llc Frequency domain luminescence apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101491A (en) * 1977-01-20 1978-09-04 Kyoto Daiichi Kagaku Kk Continuous automatic analyzing apparatus and method for urine* etc*
JPS5661634A (en) * 1979-10-24 1981-05-27 Agency Of Ind Science & Technol Method and apparatus for optical determination of liquid sample

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101491A (en) * 1977-01-20 1978-09-04 Kyoto Daiichi Kagaku Kk Continuous automatic analyzing apparatus and method for urine* etc*
JPS5661634A (en) * 1979-10-24 1981-05-27 Agency Of Ind Science & Technol Method and apparatus for optical determination of liquid sample

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04232467A (en) * 1990-06-18 1992-08-20 Samsung Electron Co Ltd Apparatus and method for measuring blood sugar
JP2012018187A (en) * 2003-09-29 2012-01-26 Photosense Llc Frequency domain luminescence apparatus

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