JPS5949934U - 分光光度計 - Google Patents

分光光度計

Info

Publication number
JPS5949934U
JPS5949934U JP1983128509U JP12850983U JPS5949934U JP S5949934 U JPS5949934 U JP S5949934U JP 1983128509 U JP1983128509 U JP 1983128509U JP 12850983 U JP12850983 U JP 12850983U JP S5949934 U JPS5949934 U JP S5949934U
Authority
JP
Japan
Prior art keywords
light
sample
photodetector
transmission path
spectrophotometer
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
JP1983128509U
Other languages
English (en)
Other versions
JPS601391Y2 (ja
Inventor
ドナルド・エル・クレイマ−
ジエ−ムス・エー・ホワイト
Original Assignee
マイルス・ラボラトリーズ・インコーポレーテツド
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 マイルス・ラボラトリーズ・インコーポレーテツド filed Critical マイルス・ラボラトリーズ・インコーポレーテツド
Publication of JPS5949934U publication Critical patent/JPS5949934U/ja
Application granted granted Critical
Publication of JPS601391Y2 publication Critical patent/JPS601391Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • 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。

Description

【図面の簡単な説明】
第１図は反射率測定１と、有用な本考案の分光光度計の
部分断面側面図を示し、第２図には透過率測定に有用な
本考案の分光光度計の部分断面側面図を示す。 ２・・・ケーシング、３・・・室、４・・・開口部、５
．　６゜７．８・・・通路、９・・・内腔、１０・・・
分光光度計、１２・・・光源、１３・・・積分球、１４
・・・開口部、１５・・・試料、１７．１８・・・光透
過路（通路）、２０゜２１・・・光検出器、２２．２３
・・・光バッフル、２５・・・フィルター、２７・・・
通路、２８．２９・・・モジュール、３０．３１・・・
通路、３２・・・光透過路、３３・・・キュベツト、３
４・・・ウェル（くぼみ）、３５゜３６．３７・・・鏡
、３８・・・通路、３９・・・試料、４゜・・・プラグ
、４１・・・内部表面、４２．４３・・・アンプ、４４
．４５・・・ピーク検出器（保持回路）、４６・・・分
割回路、４７・・・通路、５０・・・読み取り装置。

Claims (1)

  1. 【実用新案登録請求の範囲】 １　試料を照射するための、少なくとも５．０００°に
    の光強度を１ないし１００μ秒間生じうる光源と； 試料光検出器と； 対照光検出器と； 光源と試料の間及び光源と対照光検出器との間に設置さ
    れた、光源からの光を均一に供給させることができる積
    分球と； 試料から試料光検出器への光通過のための第一光透過路
    を形成する手段であって、試料からの反射光を試料光検
    出器に向わせしめる反射光用の第一光透過路と、試料か
    らの透過光を試料光検出器に向わせしめる透過光用の第
    一、光透過路を互に交換もしくは切替えることができる
    手段と； 光源から対照光検出器とへの光通過のための第二光透過
    路を形成する手段と； ２００ないし１，１１００ｎの波長の光を透過させる、
    第−及び第二光透過路の少なくとも一方に設置されたフ
    ィルター装置と； 試料光検出器及び対照光検出器でそれぞれ検出された光
    を比較する装置と から成る分光光度計。 ２　第−及び第一光透過路を構成する手段に該透過路を
    通過する光を実質的に平行光に制限する手段が設置され
    た実用新案登録請求の範囲第１項に記載の分光光度計。 ３　試料光及び対照光検出器がソリッドステート・シリ
    コン・ホトダイオードである実用新案登録請求の範囲第
    １項に記載の分光光度計。 ４　第一光透過路が、試料からの反射光が試料光検出器
    に向かうように設定された実用新案登録請求の範囲第１
    項に記載の分光光度計。 ５　第一光透過路が、試料中を通過した光が試料光検出
    器に向かうように設定された実用新案登録請求の範囲第
    １項に記載の分光光度計。 ６　液体試料を収容する透明容器を有し、第一光透過路
    が、試料中を透過した光が試料光検出器に向かうように
    設定された実用新案登録請求の範囲第１項に記載の分光
    光度計。 ７　試料が積分球中で光照射され、該試料から反射した
    光が第一光透過路に沿って透過する実用新案登録請求の
    範囲第１項に記載の分光光度計。 ８　フィルター装置が、３００ないし７２５１ｍの波長
    を有する光を透過させる実用新案登録請求の範囲第１項
    に記載の分光光度計。 ９　フィルター装置が、２５０ないし８００ｎｍの波長
    を有する光を透過させる実用新案登録請求の範囲第１項
    に記載の分光光度計。
JP1983128509U 1977-03-25 1983-08-22 分光光度計 Expired JPS601391Y2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/781,180 US4171909A (en) 1977-03-25 1977-03-25 Apparatus for measuring light intensities
US781180 1977-03-25

Publications (2)

Publication Number Publication Date
JPS5949934U true JPS5949934U (ja) 1984-04-03
JPS601391Y2 JPS601391Y2 (ja) 1985-01-16

Family

ID=25121945

Family Applications (2)

Application Number Title Priority Date Filing Date
JP3179778A Pending JPS53120486A (en) 1977-03-25 1978-03-22 Luminous intensity measuring device
JP1983128509U Expired JPS601391Y2 (ja) 1977-03-25 1983-08-22 分光光度計

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP3179778A Pending JPS53120486A (en) 1977-03-25 1978-03-22 Luminous intensity measuring device

Country Status (13)

Country Link
US (1) US4171909A (ja)
JP (2) JPS53120486A (ja)
AR (1) AR214914A1 (ja)
AU (1) AU506177B2 (ja)
BR (1) BR7801816A (ja)
CA (1) CA1078641A (ja)
DE (1) DE2812872C2 (ja)
FR (1) FR2385088A1 (ja)
GB (1) GB1589335A (ja)
HU (1) HU179543B (ja)
IN (1) IN148027B (ja)
IT (1) IT1103880B (ja)
SE (1) SE440401B (ja)

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Also Published As

Publication number Publication date
DE2812872A1 (de) 1978-09-28
DE2812872C2 (de) 1987-04-02
JPS53120486A (en) 1978-10-20
GB1589335A (en) 1981-05-13
HU179543B (en) 1982-11-29
US4171909A (en) 1979-10-23
IT1103880B (it) 1985-10-14
BR7801816A (pt) 1979-01-02
SE7803362L (sv) 1978-09-26
SE440401B (sv) 1985-07-29
AU506177B2 (en) 1979-12-13
CA1078641A (en) 1980-06-03
IT7847730A0 (it) 1978-01-20
JPS601391Y2 (ja) 1985-01-16
IN148027B (ja) 1980-09-27
FR2385088A1 (fr) 1978-10-20
AR214914A1 (es) 1979-08-15
FR2385088B1 (ja) 1981-12-18
AU3183677A (en) 1979-06-28

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