JPS57131037A - Tablet elusion/analysis tester - Google Patents

Tablet elusion/analysis tester

Info

Publication number
JPS57131037A
JPS57131037A JP1623181A JP1623181A JPS57131037A JP S57131037 A JPS57131037 A JP S57131037A JP 1623181 A JP1623181 A JP 1623181A JP 1623181 A JP1623181 A JP 1623181A JP S57131037 A JPS57131037 A JP S57131037A
Authority
JP
Japan
Prior art keywords
tablet
elution
spectrum
light
enters
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
JP1623181A
Other languages
Japanese (ja)
Inventor
Kunihiko Okubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Shimazu Seisakusho KK
Original Assignee
Shimadzu Corp
Shimazu Seisakusho KK
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 Shimadzu Corp, Shimazu Seisakusho KK filed Critical Shimadzu Corp
Priority to JP1623181A priority Critical patent/JPS57131037A/en
Publication of JPS57131037A publication Critical patent/JPS57131037A/en
Pending 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

Landscapes

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

Abstract

PURPOSE:To accurately measure eluted components of a tablet by light intensity of received spectrum with a pair of optical fibers adapted to irradiate and receive a white light provided in an elution tank for dissolving the tablet. CONSTITUTION:Tablets 3-Tn of the same kind is dissolved into water with the number n of elution tanks 1-n to make an elution liquids 5-Sn. A pair of optical fibers are provided in each elution tank along a specified length of an optical path with the ends thereof facing each other straight. Light from a white light source 18 enters the light incidence end through a focusing convex lens 19, a filter 20 and a focusing lens 17, transmits through the liquid from the emission end and enters the receiving fiber while subjected to a fixed absorption. The absorption spectrum is selectively separated into a spectrum of an arbitrary single wavelength with a concave diffraction grating 24 to form a image on a detection element block 25 and the intensity thereof is measured with a unidimensional self scanning type photodiode arrays 26-Pn. This enables the slution and analysis of components of samples the same in the kind numbering n simultaneously under the same condition.
JP1623181A 1981-02-04 1981-02-04 Tablet elusion/analysis tester Pending JPS57131037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1623181A JPS57131037A (en) 1981-02-04 1981-02-04 Tablet elusion/analysis tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1623181A JPS57131037A (en) 1981-02-04 1981-02-04 Tablet elusion/analysis tester

Publications (1)

Publication Number Publication Date
JPS57131037A true JPS57131037A (en) 1982-08-13

Family

ID=11910769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1623181A Pending JPS57131037A (en) 1981-02-04 1981-02-04 Tablet elusion/analysis tester

Country Status (1)

Country Link
JP (1) JPS57131037A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153150A (en) * 1983-02-21 1984-09-01 Medekusu:Kk Optical analytic apparatus of minute amount of component
JPS6039533A (en) * 1983-08-12 1985-03-01 Japan Spectroscopic Co Spectrochemical analysis device with microplate
JPS6040955A (en) * 1983-08-17 1985-03-04 Japan Spectroscopic Co Automatic micro-plate spectroscopic analysis apparatus and its method
JPS60194331A (en) * 1984-02-24 1985-10-02 ライボルト・アクチェンゲゼルシャフト Spectrophotometer
JPS6165344U (en) * 1984-10-02 1986-05-06
JPS6165343U (en) * 1984-10-02 1986-05-06
JPH04270943A (en) * 1991-02-27 1992-09-28 Tomoya Ogawa Spectrum analyzer
JPH06300695A (en) * 1993-04-13 1994-10-28 Nec Corp Light emission detector
JP2004502160A (en) * 2000-06-26 2004-01-22 ニュー　クロメックス，インコーポレイテッド Apparatus and method for measuring emissions substantially simultaneously
US6690468B1 (en) * 1999-08-11 2004-02-10 Wavetek Wandel Goltermann Eningen Gmbh & Co. Arrangement for simultaneous analysis of several optical lines

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153150A (en) * 1983-02-21 1984-09-01 Medekusu:Kk Optical analytic apparatus of minute amount of component
JPS6039533A (en) * 1983-08-12 1985-03-01 Japan Spectroscopic Co Spectrochemical analysis device with microplate
JPS6040955A (en) * 1983-08-17 1985-03-04 Japan Spectroscopic Co Automatic micro-plate spectroscopic analysis apparatus and its method
JPS60194331A (en) * 1984-02-24 1985-10-02 ライボルト・アクチェンゲゼルシャフト Spectrophotometer
JPS6165344U (en) * 1984-10-02 1986-05-06
JPS6165343U (en) * 1984-10-02 1986-05-06
JPH04270943A (en) * 1991-02-27 1992-09-28 Tomoya Ogawa Spectrum analyzer
JPH06300695A (en) * 1993-04-13 1994-10-28 Nec Corp Light emission detector
US6690468B1 (en) * 1999-08-11 2004-02-10 Wavetek Wandel Goltermann Eningen Gmbh & Co. Arrangement for simultaneous analysis of several optical lines
JP2004502160A (en) * 2000-06-26 2004-01-22 ニュー　クロメックス，インコーポレイテッド Apparatus and method for measuring emissions substantially simultaneously

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