JPS561337A - Spectral irradiation apparatus - Google Patents

Spectral irradiation apparatus

Info

Publication number
JPS561337A
JPS561337A JP7685979A JP7685979A JPS561337A JP S561337 A JPS561337 A JP S561337A JP 7685979 A JP7685979 A JP 7685979A JP 7685979 A JP7685979 A JP 7685979A JP S561337 A JPS561337 A JP S561337A
Authority
JP
Japan
Prior art keywords
control unit
power
sample
sample box
irradiation apparatus
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
JP7685979A
Other languages
Japanese (ja)
Inventor
Koichi Matsumoto
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 JP7685979A priority Critical patent/JPS561337A/en
Publication of JPS561337A publication Critical patent/JPS561337A/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
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus

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 improve the safety and operability of a spectral irradiation apparatus by supplying power through electromagnetic induction. CONSTITUTION:A plurality of groups of cores 13 around which coils are wound, are arranged spacing fixedly on a sample box holder 12, and connected with a control unit 15 through a power source and selector 14. Power is supplied for only fixed cores by electromagnetic induction on the instructions of the control unit 15. Thus, when incident rays 21 into a sample box 16 are applied to a sample 28 in a sample container 27 through a shutter 22, entrance slit 23, higher-order light cut-off filter 24, lens 25, and plane mirror 26, power can be supplied on the instructions of the control unit 15 as long as the sample box 16 is in the spectral focal surface, so that the initial purposes can be attained.
JP7685979A 1979-06-20 1979-06-20 Spectral irradiation apparatus Pending JPS561337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7685979A JPS561337A (en) 1979-06-20 1979-06-20 Spectral irradiation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7685979A JPS561337A (en) 1979-06-20 1979-06-20 Spectral irradiation apparatus

Publications (1)

Publication Number Publication Date
JPS561337A true JPS561337A (en) 1981-01-09

Family

ID=13617368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7685979A Pending JPS561337A (en) 1979-06-20 1979-06-20 Spectral irradiation apparatus

Country Status (1)

Country Link
JP (1) JPS561337A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147036A (en) * 1981-03-06 1982-09-10 Hitachi Ltd Sampling box for irradiation spectroscope unit
JPS57155518U (en) * 1981-03-27 1982-09-30
JPS6010406U (en) * 1983-06-30 1985-01-24 井関農機株式会社 Leveling cover in tillage equipment
US5264552A (en) * 1988-09-30 1993-11-23 Nitto Denko Corporation Organic polymer, conducting organic polymer, production methods and uses of the same
US5728321A (en) * 1988-09-30 1998-03-17 Nitto Denko Corporation Organic polymer, conducting organic polymer, production methods and uses of the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147036A (en) * 1981-03-06 1982-09-10 Hitachi Ltd Sampling box for irradiation spectroscope unit
JPS6333657B2 (en) * 1981-03-06 1988-07-06 Hitachi Ltd
JPS57155518U (en) * 1981-03-27 1982-09-30
JPS6010406U (en) * 1983-06-30 1985-01-24 井関農機株式会社 Leveling cover in tillage equipment
US5264552A (en) * 1988-09-30 1993-11-23 Nitto Denko Corporation Organic polymer, conducting organic polymer, production methods and uses of the same
US5728321A (en) * 1988-09-30 1998-03-17 Nitto Denko Corporation Organic polymer, conducting organic polymer, production methods and uses of the same

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