JPS57147039A - Data discriminating device for photometer - Google Patents

Data discriminating device for photometer

Info

Publication number
JPS57147039A
JPS57147039A JP56032630A JP3263081A JPS57147039A JP S57147039 A JPS57147039 A JP S57147039A JP 56032630 A JP56032630 A JP 56032630A JP 3263081 A JP3263081 A JP 3263081A JP S57147039 A JPS57147039 A JP S57147039A
Authority
JP
Japan
Prior art keywords
data
approximate expression
time
fluorescence
variables
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
JP56032630A
Other languages
Japanese (ja)
Inventor
Fujiya Takahata
Tadashi Motokawa
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
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56032630A priority Critical patent/JPS57147039A/en
Priority to CA000397773A priority patent/CA1176179A/en
Publication of JPS57147039A publication Critical patent/JPS57147039A/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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6445—Measuring fluorescence polarisation

Abstract

PURPOSE:To discriminate conditions of a measured reaction to improve the reliability of a data processing, by using observed data to perform the approximation concerning time and discriminating coefficients of variables of an approximate expression. CONSTITUTION:The white light emitted from a light source 1 is irradiated to a measuring cuvette 4 through an exciting polarizer 3, and a sample fluoresces. This fluorescence is led to a fluorescence spectroscope 6 through a fluorescence polarizer 5 and is subjected to spectral diffraction into a monochromatic light of a designated wavelength and is stored in a memory part 13 through a photodetector 7, a preamplifier 8, and an A/D converter 9. Data of this optical signal is used to generate an approximate expression concerning time in an operating part 14, and values of time are substituted to this approximate expression to obtain desired data of time. Meanwhile, a data discriminating part 15 discriminates whether coefficients of variables of the approximate expression and intercept values are positive or negative and are in a constant range or not, and the abnormality of reaction conditions is detected and is displayed on a display part 61.
JP56032630A 1981-03-09 1981-03-09 Data discriminating device for photometer Pending JPS57147039A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56032630A JPS57147039A (en) 1981-03-09 1981-03-09 Data discriminating device for photometer
CA000397773A CA1176179A (en) 1981-03-09 1982-03-08 Front wheel suspension for a motor tricycle and associated method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032630A JPS57147039A (en) 1981-03-09 1981-03-09 Data discriminating device for photometer

Publications (1)

Publication Number Publication Date
JPS57147039A true JPS57147039A (en) 1982-09-10

Family

ID=12364164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032630A Pending JPS57147039A (en) 1981-03-09 1981-03-09 Data discriminating device for photometer

Country Status (2)

Country Link
JP (1) JPS57147039A (en)
CA (1) CA1176179A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010261822A (en) * 2009-05-08 2010-11-18 Hitachi High-Technologies Corp Autoanalyzer, and analyzing method
JP2010261876A (en) * 2009-05-11 2010-11-18 Hitachi High-Technologies Corp Autoanalyzer
WO2010134277A1 (en) * 2009-05-20 2010-11-25 株式会社日立ハイテクノロジーズ Automatic analysis device and analysis method
CN102985829A (en) * 2010-07-14 2013-03-20 株式会社日立高新技术 Automatic analysis device, analysis method and information processing device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010261822A (en) * 2009-05-08 2010-11-18 Hitachi High-Technologies Corp Autoanalyzer, and analyzing method
US9310388B2 (en) 2009-05-08 2016-04-12 Hitachi High-Technologies Corporation Automatic analyzer and analysis method
JP2010261876A (en) * 2009-05-11 2010-11-18 Hitachi High-Technologies Corp Autoanalyzer
CN102422144A (en) * 2009-05-11 2012-04-18 株式会社日立高新技术 Automatic analysis device
US9488667B2 (en) 2009-05-11 2016-11-08 Hitachi High-Technologies Corporation Automatic analyzer
WO2010134277A1 (en) * 2009-05-20 2010-11-25 株式会社日立ハイテクノロジーズ Automatic analysis device and analysis method
JP2010271095A (en) * 2009-05-20 2010-12-02 Hitachi High-Technologies Corp Automatic analysis device and analysis method
CN102428373A (en) * 2009-05-20 2012-04-25 株式会社日立高新技术 Automatic analysis device and analysis method
US9476893B2 (en) 2009-05-20 2016-10-25 Hitachi High-Technologies Corporation Automatic analysis device and analysis method
CN102985829A (en) * 2010-07-14 2013-03-20 株式会社日立高新技术 Automatic analysis device, analysis method and information processing device

Also Published As

Publication number Publication date
CA1176179A (en) 1984-10-16

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