JPS5343579A - Multiwave length light detector - Google Patents

Multiwave length light detector

Info

Publication number
JPS5343579A
JPS5343579A JP11723676A JP11723676A JPS5343579A JP S5343579 A JPS5343579 A JP S5343579A JP 11723676 A JP11723676 A JP 11723676A JP 11723676 A JP11723676 A JP 11723676A JP S5343579 A JPS5343579 A JP S5343579A
Authority
JP
Japan
Prior art keywords
light detector
length light
multiwave length
multiwave
pin
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
JP11723676A
Other languages
Japanese (ja)
Other versions
JPS591970B2 (en
Inventor
Takeo Murakoshi
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 JP11723676A priority Critical patent/JPS591970B2/en
Publication of JPS5343579A publication Critical patent/JPS5343579A/en
Publication of JPS591970B2 publication Critical patent/JPS591970B2/en
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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths

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)
  • Spectrometry And Color Measurement (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

PURPOSE:To obtain the multiwave length detector, having an easy workability and high reliability, by using detecting element, provided the situation determining pin and long connector pin.
JP11723676A 1976-10-01 1976-10-01 Multi-wavelength photodetector Expired JPS591970B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11723676A JPS591970B2 (en) 1976-10-01 1976-10-01 Multi-wavelength photodetector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11723676A JPS591970B2 (en) 1976-10-01 1976-10-01 Multi-wavelength photodetector

Publications (2)

Publication Number Publication Date
JPS5343579A true JPS5343579A (en) 1978-04-19
JPS591970B2 JPS591970B2 (en) 1984-01-14

Family

ID=14706743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11723676A Expired JPS591970B2 (en) 1976-10-01 1976-10-01 Multi-wavelength photodetector

Country Status (1)

Country Link
JP (1) JPS591970B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592661A (en) * 1978-12-28 1980-07-14 Ueno Seiyaku Oyo Kenkyusho:Kk Coated fumaric acid preparation for food or feed additive and its production
JPS59146577A (en) * 1983-02-08 1984-08-22 Ajinomoto Co Inc Preservation of cooked food distributed in chilled state
JP2000298066A (en) * 1999-04-01 2000-10-24 Gretag Macbeth Ag Spectrometer
CN112912701A (en) * 2018-12-20 2021-06-04 株式会社日立高新技术 Spectrophotometer, spectroscopic analyzer, and method for manufacturing spectrophotometer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592661A (en) * 1978-12-28 1980-07-14 Ueno Seiyaku Oyo Kenkyusho:Kk Coated fumaric acid preparation for food or feed additive and its production
JPS6218153B2 (en) * 1978-12-28 1987-04-21 Ueno Seiyaku Oyo Kenkyujo Kk
JPS59146577A (en) * 1983-02-08 1984-08-22 Ajinomoto Co Inc Preservation of cooked food distributed in chilled state
JPH0346104B2 (en) * 1983-02-08 1991-07-15 Ajinomoto Kk
JP2000298066A (en) * 1999-04-01 2000-10-24 Gretag Macbeth Ag Spectrometer
JP4710025B2 (en) * 1999-04-01 2011-06-29 エックスライト ヨーロッパ ゲゼルシャフト ミット ベシュレンクテル ハフツンク Spectrometer
CN112912701A (en) * 2018-12-20 2021-06-04 株式会社日立高新技术 Spectrophotometer, spectroscopic analyzer, and method for manufacturing spectrophotometer
JPWO2020129519A1 (en) * 2018-12-20 2021-10-14 株式会社日立ハイテク A spectrophotometer, a spectrophotometer, and a method for manufacturing a spectrophotometer.
EP3901596A4 (en) * 2018-12-20 2022-08-24 Hitachi High-Tech Corporation Spectrophotometer, spectroscopic analyzer, and method for manufacturing spectrophotometer

Also Published As

Publication number Publication date
JPS591970B2 (en) 1984-01-14

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