JPS5341282A - Optical element changeover device of spectrophotometer - Google Patents

Optical element changeover device of spectrophotometer

Info

Publication number
JPS5341282A
JPS5341282A JP11477476A JP11477476A JPS5341282A JP S5341282 A JPS5341282 A JP S5341282A JP 11477476 A JP11477476 A JP 11477476A JP 11477476 A JP11477476 A JP 11477476A JP S5341282 A JPS5341282 A JP S5341282A
Authority
JP
Japan
Prior art keywords
optical element
spectrophotometer
changeover device
element changeover
wave length
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
JP11477476A
Other languages
Japanese (ja)
Other versions
JPS5919293B2 (en
Inventor
Yoshio Maeda
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 JP11477476A priority Critical patent/JPS5919293B2/en
Publication of JPS5341282A publication Critical patent/JPS5341282A/en
Publication of JPS5919293B2 publication Critical patent/JPS5919293B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

PURPOSE:To automatically change the optical element, according to the area of measuring wave length, by providing the means to set up which optical element is to be used among plural optical element by measuring wave length.
JP11477476A 1976-09-27 1976-09-27 Spectrophotometer optical element switching device Expired JPS5919293B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11477476A JPS5919293B2 (en) 1976-09-27 1976-09-27 Spectrophotometer optical element switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11477476A JPS5919293B2 (en) 1976-09-27 1976-09-27 Spectrophotometer optical element switching device

Publications (2)

Publication Number Publication Date
JPS5341282A true JPS5341282A (en) 1978-04-14
JPS5919293B2 JPS5919293B2 (en) 1984-05-04

Family

ID=14646344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11477476A Expired JPS5919293B2 (en) 1976-09-27 1976-09-27 Spectrophotometer optical element switching device

Country Status (1)

Country Link
JP (1) JPS5919293B2 (en)

Also Published As

Publication number Publication date
JPS5919293B2 (en) 1984-05-04

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