JPS6095533U - photoelectric colorimeter - Google Patents

photoelectric colorimeter

Info

Publication number
JPS6095533U
JPS6095533U JP18879883U JP18879883U JPS6095533U JP S6095533 U JPS6095533 U JP S6095533U JP 18879883 U JP18879883 U JP 18879883U JP 18879883 U JP18879883 U JP 18879883U JP S6095533 U JPS6095533 U JP S6095533U
Authority
JP
Japan
Prior art keywords
quartz glass
flow path
conversion element
sample liquid
photoelectric conversion
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
JP18879883U
Other languages
Japanese (ja)
Inventor
守 小野
嵯峨　且三
佐藤　炳
Original Assignee
保土谷エンジニアリング株式会社
保土谷化学工業株式会社
東京光電株式会社
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 保土谷エンジニアリング株式会社, 保土谷化学工業株式会社, 東京光電株式会社 filed Critical 保土谷エンジニアリング株式会社
Priority to JP18879883U priority Critical patent/JPS6095533U/en
Publication of JPS6095533U publication Critical patent/JPS6095533U/en
Pending legal-status Critical Current

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  • 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

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

第１図は従来の光電比色計の構造を示す説明図、第２図
はこの考案の光電比色計の試料液流路管部分を示す説明
図、および第３図は二酸化塩素水中の二酸化塩素濃度と
光電比色計の指示計示度との関係を示すグラフである。 １・・・光電比色計カバー、２・・・光源ランプ、３・
・・フィルター、４・・・光電変換素子、５・・・試料
液流路管、６．６’、１６，１６’・・・石英ガラ又製
窓。Figure 1 is an explanatory diagram showing the structure of a conventional photoelectric colorimeter, Figure 2 is an explanatory diagram showing the sample liquid flow path section of the photoelectric colorimeter of this invention, and Figure 3 is an explanatory diagram showing the structure of a conventional photoelectric colorimeter. It is a graph showing the relationship between chlorine concentration and indicator reading of a photoelectric colorimeter. 1... Photoelectric colorimeter cover, 2... Light source lamp, 3...
... Filter, 4 ... Photoelectric conversion element, 5 ... Sample liquid flow path tube, 6.6', 16, 16' ... Quartz glass window.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光源ランプとフィルターの光電変換素子とを一つの光路
を形成するよう、に−直線上に配列し、前記フィルター
と光電変換素子との間に一組の石英ガラス製窓をその管
壁に備えた試料液流路管を配置し、前記石英ガラス製窓
および流路管内試料液を透過してくる前記光源ランプか
らの光の強さを前記光電変換素子で測定するようになっ
ている光電比色計において、前記−組の石英ガラス製窓
１６．１６’の光路方向厚さを十分に厚くして前記試料
液流路管１５の外方に突出せしめることによって前記石
英ガラス製窓に結露を生じないように　　゛したことを
特徴とする光電比色計。A light source lamp and a photoelectric conversion element of the filter are arranged in a straight line so as to form one optical path, and a set of quartz glass windows is provided on the tube wall between the filter and the photoelectric conversion element. A photoelectric colorimeter in which a sample liquid flow path tube is arranged, and the photoelectric conversion element measures the intensity of light from the light source lamp that passes through the quartz glass window and the sample liquid in the flow path tube. In this case, the thickness of the quartz glass windows 16 and 16' of the second set is made sufficiently thick in the optical path direction so that they protrude outward from the sample liquid flow path tube 15, thereby causing dew condensation on the quartz glass windows. A photoelectric colorimeter characterized by being designed to prevent
JP18879883U 1983-12-07 1983-12-07 photoelectric colorimeter Pending JPS6095533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18879883U JPS6095533U (en) 1983-12-07 1983-12-07 photoelectric colorimeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18879883U JPS6095533U (en) 1983-12-07 1983-12-07 photoelectric colorimeter

Publications (1)

Publication Number Publication Date
JPS6095533U true JPS6095533U (en) 1985-06-29

Family

ID=30407209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18879883U Pending JPS6095533U (en) 1983-12-07 1983-12-07 photoelectric colorimeter

Country Status (1)

Country Link
JP (1) JPS6095533U (en)

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