JPH0361559U - - Google Patents

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Publication number
JPH0361559U
JPH0361559U JP12260189U JP12260189U JPH0361559U JP H0361559 U JPH0361559 U JP H0361559U JP 12260189 U JP12260189 U JP 12260189U JP 12260189 U JP12260189 U JP 12260189U JP H0361559 U JPH0361559 U JP H0361559U
Authority
JP
Japan
Prior art keywords
reference interval
refractive index
light
fluid
light source
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.)
Granted
Application number
JP12260189U
Other languages
English (en)
Other versions
JPH0710278Y2 (ja
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 JP12260189U priority Critical patent/JPH0710278Y2/ja
Publication of JPH0361559U publication Critical patent/JPH0361559U/ja
Application granted granted Critical
Publication of JPH0710278Y2 publication Critical patent/JPH0710278Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Investigating Or Analysing Materials By Optical Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わる屈折率測定装置の一実
施例を示す構成図、第2図は光の強度分布の変化
を示す図、第3図は本考案の他の実施例を示す構
成図、第4図は従来例である。 1……光源、1a……光源1の出射光、10…
…基準間隔、10a,10b……反射面、10c
……連通孔、11……半透膜、12a,12b…
…ミラー、13……透過膜、14a,14b……
光検出部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光源と、反射面が所定の間隔で対向配置され前
    記光源からの入射光が前記反射面間で反射を繰り
    返した後出射するように形成された基準間隔と、
    この基準間隔への入射光と基準間隔からの出射光
    をそれぞれ検出する2つの光検出部とで構成され
    、前記基準間隔内の流体の屈折率変化による光路
    の角度変化を検出して流体の屈折率を測定するよ
    うにしたことを特徴とする屈折率測定装置。
JP12260189U 1989-10-19 1989-10-19 屈折率測定装置 Expired - Lifetime JPH0710278Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12260189U JPH0710278Y2 (ja) 1989-10-19 1989-10-19 屈折率測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12260189U JPH0710278Y2 (ja) 1989-10-19 1989-10-19 屈折率測定装置

Publications (2)

Publication Number Publication Date
JPH0361559U true JPH0361559U (ja) 1991-06-17
JPH0710278Y2 JPH0710278Y2 (ja) 1995-03-08

Family

ID=31670597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12260189U Expired - Lifetime JPH0710278Y2 (ja) 1989-10-19 1989-10-19 屈折率測定装置

Country Status (1)

Country Link
JP (1) JPH0710278Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017046913A1 (ja) * 2015-09-17 2017-03-23 株式会社島津製作所 示差屈折率検出器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017046913A1 (ja) * 2015-09-17 2017-03-23 株式会社島津製作所 示差屈折率検出器

Also Published As

Publication number Publication date
JPH0710278Y2 (ja) 1995-03-08

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