JPS55155236A - Analyzer for trace component in test substance - Google Patents

Analyzer for trace component in test substance

Info

Publication number
JPS55155236A
JPS55155236A JP6223179A JP6223179A JPS55155236A JP S55155236 A JPS55155236 A JP S55155236A JP 6223179 A JP6223179 A JP 6223179A JP 6223179 A JP6223179 A JP 6223179A JP S55155236 A JPS55155236 A JP S55155236A
Authority
JP
Japan
Prior art keywords
luminance
test substance
vial
reagent
level
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
JP6223179A
Other languages
Japanese (ja)
Inventor
Hiroshi Arayama
Noboru Tokunaga
Ikuo Taguchi
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.)
Hitachi Ltd
Original Assignee
Aloka Co Ltd
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 Aloka Co Ltd filed Critical Aloka Co Ltd
Priority to JP6223179A priority Critical patent/JPS55155236A/en
Publication of JPS55155236A publication Critical patent/JPS55155236A/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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

PURPOSE:To achieve analysis of trace component proportional to the level of the luminance quickly with a better sensitivity by introducing luminance from the mixture of the test substance and a reagent in a black box to a photoelectric multiplier through optical fiber and the electric output of the multiplier is counted. CONSTITUTION:The test substance and the reagent which causes luminance when added thereto are put and mixed in a vial 14 outside the black box 10 and simultaneously the switch 34 is turned on. Both the test substance and the reagent starts reaction to produce luminance. The vial is inserted into a container 12 immediately and the first optical shutter 18 is closed while the second shutter 27 is opened. Introduced through optical fiber 24, the luminance in the vial 14 enters a light detecting surface 26a of the photoelectric multiplier 26, which provides the electric output proportional to the level of luminance. As the output is counted by an amplification counting circuit 28 and the counting time is controlled as specified by the timer of a time setting circuit 32, counting is performed only for the specified reaction time after a given time elapses from the start of the luminance. The discrete value of the circuit is digitally indicated on the display for analysis and indication of the trace component in the test substance corresponding to the level of the luminance.
JP6223179A 1979-05-22 1979-05-22 Analyzer for trace component in test substance Pending JPS55155236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6223179A JPS55155236A (en) 1979-05-22 1979-05-22 Analyzer for trace component in test substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6223179A JPS55155236A (en) 1979-05-22 1979-05-22 Analyzer for trace component in test substance

Publications (1)

Publication Number Publication Date
JPS55155236A true JPS55155236A (en) 1980-12-03

Family

ID=13194168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6223179A Pending JPS55155236A (en) 1979-05-22 1979-05-22 Analyzer for trace component in test substance

Country Status (1)

Country Link
JP (1) JPS55155236A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135750A (en) * 1983-12-23 1985-07-19 Agency Of Ind Science & Technol Chemical emission type analytical device for trace component in liquid
EP0181060A2 (en) * 1984-09-10 1986-05-14 Labsystems Oy Method and equipment for the measurement of radiation produced in a measurement vessel
FR2683907A1 (en) * 1991-11-14 1993-05-21 Cemagref Portable analysis device for the monitoring of agri-foodstuffs and biotechnology processes by biochemiluminescence
JP2015125028A (en) * 2013-12-26 2015-07-06 国立研究開発法人産業技術総合研究所 Multichannel type chemiluminescence measurement system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135750A (en) * 1983-12-23 1985-07-19 Agency Of Ind Science & Technol Chemical emission type analytical device for trace component in liquid
EP0181060A2 (en) * 1984-09-10 1986-05-14 Labsystems Oy Method and equipment for the measurement of radiation produced in a measurement vessel
EP0181060A3 (en) * 1984-09-10 1986-12-17 Labsystems Oy Method and equipment for the measurement of radiation produced in a measurement vessel
FR2683907A1 (en) * 1991-11-14 1993-05-21 Cemagref Portable analysis device for the monitoring of agri-foodstuffs and biotechnology processes by biochemiluminescence
JP2015125028A (en) * 2013-12-26 2015-07-06 国立研究開発法人産業技術総合研究所 Multichannel type chemiluminescence measurement system

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