JPS55155235A - Analysis for trace component in test piece - Google Patents

Analysis for trace component in test piece

Info

Publication number
JPS55155235A
JPS55155235A JP6223079A JP6223079A JPS55155235A JP S55155235 A JPS55155235 A JP S55155235A JP 6223079 A JP6223079 A JP 6223079A JP 6223079 A JP6223079 A JP 6223079A JP S55155235 A JPS55155235 A JP S55155235A
Authority
JP
Japan
Prior art keywords
test piece
luminance
reagent
analysis
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
JP6223079A
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 JP6223079A priority Critical patent/JPS55155235A/en
Publication of JPS55155235A publication Critical patent/JPS55155235A/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 components proportional to the level of luminace quickly with a better sensitivity by putting a specified amount of the test piece and the reagent into the storage of the black box to react thereto and the electric output of the photoelectric multiplier is counted. CONSTITUTION:The test piece and the reagent are put into the specified amount detection cell 14 with distributors 40 and 42 from the test piece container 36 and the reagent container 38 and simulanteously, the switch 34 is turned on. With the mixing, the test piece and the reagent start chemical and biochemical reaction and the luminance is caused corresponding to the trace component in the test piece. The luminance in the cell is made incident on the light detecting surface 24a of the photoelectric multiplier 24 through the transparent plate 20, which provides the electric output proportional to the level of luminance. The ouput is counted by the amplification counting circuit 28, where the counting time is controlled as specified by the timer of the time setting circuit 32. The counted value by the circuit 28 is digitally indicated on the display 30 for analysis and indication of the trace component in the test piece corresponding to the level of the luminance.
JP6223079A 1979-05-22 1979-05-22 Analysis for trace component in test piece Pending JPS55155235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6223079A JPS55155235A (en) 1979-05-22 1979-05-22 Analysis for trace component in test piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6223079A JPS55155235A (en) 1979-05-22 1979-05-22 Analysis for trace component in test piece

Publications (1)

Publication Number Publication Date
JPS55155235A true JPS55155235A (en) 1980-12-03

Family

ID=13194140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6223079A Pending JPS55155235A (en) 1979-05-22 1979-05-22 Analysis for trace component in test piece

Country Status (1)

Country Link
JP (1) JPS55155235A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63175749A (en) * 1987-01-16 1988-07-20 Wako Pure Chem Ind Ltd Transmitting light photometric instrument
JPH05209831A (en) * 1991-07-18 1993-08-20 Lab Prof Dr Rudolf Berthold Gmbh & Co Radiation measuring apparatus for fluo- rescence measurement or the like
JP2008268019A (en) * 2007-04-20 2008-11-06 Hitachi Ltd Chemiluminescence measuring apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63175749A (en) * 1987-01-16 1988-07-20 Wako Pure Chem Ind Ltd Transmitting light photometric instrument
JPH05209831A (en) * 1991-07-18 1993-08-20 Lab Prof Dr Rudolf Berthold Gmbh & Co Radiation measuring apparatus for fluo- rescence measurement or the like
JP2008268019A (en) * 2007-04-20 2008-11-06 Hitachi Ltd Chemiluminescence measuring apparatus

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