JPH0366604B2 - - Google Patents

Info

Publication number
JPH0366604B2
JPH0366604B2 JP3362383A JP3362383A JPH0366604B2 JP H0366604 B2 JPH0366604 B2 JP H0366604B2 JP 3362383 A JP3362383 A JP 3362383A JP 3362383 A JP3362383 A JP 3362383A JP H0366604 B2 JPH0366604 B2 JP H0366604B2
Authority
JP
Japan
Prior art keywords
wavelength
light
telemeter
slit
spectrometer
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.)
Expired
Application number
JP3362383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59159030A (ja
Inventor
Kenji Iwahashi
Satoru Imai
Haruo Mizukami
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP3362383A priority Critical patent/JPS59159030A/ja
Publication of JPS59159030A publication Critical patent/JPS59159030A/ja
Publication of JPH0366604B2 publication Critical patent/JPH0366604B2/ja
Granted 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G01J3/427—Dual wavelengths spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
JP3362383A 1983-02-28 1983-02-28 ２波長分光器 Granted JPS59159030A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3362383A JPS59159030A (ja) 1983-02-28 1983-02-28 ２波長分光器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3362383A JPS59159030A (ja) 1983-02-28 1983-02-28 ２波長分光器

Publications (2)

Publication Number Publication Date
JPS59159030A JPS59159030A (ja) 1984-09-08
JPH0366604B2 true JPH0366604B2 (en]) 1991-10-18

Family

ID=12391573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3362383A Granted JPS59159030A (ja) 1983-02-28 1983-02-28 ２波長分光器

Country Status (1)

Country Link
JP (1) JPS59159030A (en])

Also Published As

Publication number Publication date
JPS59159030A (ja) 1984-09-08

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