JPS5255687A - Wavelength control device for spectroscope in atomic absorption analys is apparatus, etc. - Google Patents

Wavelength control device for spectroscope in atomic absorption analys is apparatus, etc.

Info

Publication number
JPS5255687A
JPS5255687A JP13179475A JP13179475A JPS5255687A JP S5255687 A JPS5255687 A JP S5255687A JP 13179475 A JP13179475 A JP 13179475A JP 13179475 A JP13179475 A JP 13179475A JP S5255687 A JPS5255687 A JP S5255687A
Authority
JP
Japan
Prior art keywords
analys
spectroscope
control device
atomic absorption
wavelength control
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
JP13179475A
Other languages
Japanese (ja)
Inventor
Nobuo Hirabayashi
Masatoyo Oshiro
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.)
Seiko Instruments Inc
Original Assignee
Daini Seikosha Co Ltd
Seiko Instruments and Electronics 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 Daini Seikosha Co Ltd, Seiko Instruments and Electronics Ltd filed Critical Daini Seikosha Co Ltd
Priority to JP13179475A priority Critical patent/JPS5255687A/en
Publication of JPS5255687A publication Critical patent/JPS5255687A/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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/3103—Atomic absorption analysis

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)

Abstract

PURPOSE:To make possible simple and accurate wavelength matching operation by stopping a wavelength feed mechanism when the selected wavelength coincides with target wavelength.
JP13179475A 1975-10-31 1975-10-31 Wavelength control device for spectroscope in atomic absorption analys is apparatus, etc. Pending JPS5255687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13179475A JPS5255687A (en) 1975-10-31 1975-10-31 Wavelength control device for spectroscope in atomic absorption analys is apparatus, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13179475A JPS5255687A (en) 1975-10-31 1975-10-31 Wavelength control device for spectroscope in atomic absorption analys is apparatus, etc.

Publications (1)

Publication Number Publication Date
JPS5255687A true JPS5255687A (en) 1977-05-07

Family

ID=15066274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13179475A Pending JPS5255687A (en) 1975-10-31 1975-10-31 Wavelength control device for spectroscope in atomic absorption analys is apparatus, etc.

Country Status (1)

Country Link
JP (1) JPS5255687A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585620A (en) * 1981-06-30 1983-01-13 Shimadzu Corp How to start and stop a spectrophotometer
US4643572A (en) * 1983-08-04 1987-02-17 Anritsu Electric Company, Limited Driving circuit of a grating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585620A (en) * 1981-06-30 1983-01-13 Shimadzu Corp How to start and stop a spectrophotometer
US4643572A (en) * 1983-08-04 1987-02-17 Anritsu Electric Company, Limited Driving circuit of a grating

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