JPS51120770A - Extinction light intensity analyzer - Google Patents

Extinction light intensity analyzer

Info

Publication number
JPS51120770A
JPS51120770A JP4535275A JP4535275A JPS51120770A JP S51120770 A JPS51120770 A JP S51120770A JP 4535275 A JP4535275 A JP 4535275A JP 4535275 A JP4535275 A JP 4535275A JP S51120770 A JPS51120770 A JP S51120770A
Authority
JP
Japan
Prior art keywords
light intensity
intensity analyzer
extinction light
reflectors
detector
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
JP4535275A
Other languages
Japanese (ja)
Inventor
Shinsuke Matsuda
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.)
TOUSHIBA BETSUKUMAN KK
Toshiba Betsukuman KK
Original Assignee
TOUSHIBA BETSUKUMAN KK
Toshiba Betsukuman KK
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 TOUSHIBA BETSUKUMAN KK, Toshiba Betsukuman KK filed Critical TOUSHIBA BETSUKUMAN KK
Priority to JP4535275A priority Critical patent/JPS51120770A/en
Publication of JPS51120770A publication Critical patent/JPS51120770A/en
Pending 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/34—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using separate light paths used alternately or sequentially, e.g. flicker
    • G01J1/36—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using separate light paths used alternately or sequentially, e.g. flicker using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:The light from a light source made monochromatic by a spectroscope is allowed to enter the detector via a control or sample cell. A pair of reflectors are made to revolve. The effects of the indices of reflection of the reflectors with respect to the two lights entering the detector are made identical to improve the measuring accuracy.
JP4535275A 1975-04-16 1975-04-16 Extinction light intensity analyzer Pending JPS51120770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4535275A JPS51120770A (en) 1975-04-16 1975-04-16 Extinction light intensity analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4535275A JPS51120770A (en) 1975-04-16 1975-04-16 Extinction light intensity analyzer

Publications (1)

Publication Number Publication Date
JPS51120770A true JPS51120770A (en) 1976-10-22

Family

ID=12716873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4535275A Pending JPS51120770A (en) 1975-04-16 1975-04-16 Extinction light intensity analyzer

Country Status (1)

Country Link
JP (1) JPS51120770A (en)

Similar Documents

Publication Publication Date Title
CA1030362A (en) Opto-electrical measuring apparatus for determining the relative hemoglobin content of an illuminated solution by evaluating its light absorption
GB1149973A (en) Improvements in or relating to apparatus for determining the refractive index of optically transparent substances
JPS51120770A (en) Extinction light intensity analyzer
JPS5236081A (en) Optical part for colorimeter
JPS545778A (en) Gas density analyzer
ATA320475A (en) FLOW MEASURING CUVETTE FOR PHOTOMETRIC ANALYZER
JPS53106185A (en) Absorption analyzer
JPS51149088A (en) Optical analyzer
JPS5257873A (en) Photometer
JPS5311084A (en) Light emitting spectrochemical analysis apparatus
JPS5245390A (en) Magneto-optic photometer
JPS51131376A (en) Refractive index meter
JPS537391A (en) Measuring apparatus for reflection factor
JPS5269376A (en) Magnetic optical photometer
JPS52155594A (en) Zeeman spectrochemical analyzer
JPS5289391A (en) Qualitative analysis of separated components
JPS51131374A (en) Filter photometer for multi-wave length
JPS5288079A (en) Specimen cell for spectrophotometer
JPS544184A (en) Gas concentration analyzer
JPS5599046A (en) Continuous measuring apparatus for organic pollutant
JPS5428680A (en) Blood detecting apparatus in blood dialyzers
JPS52143091A (en) Tester for glass bottle, etc.
JPS533884A (en) Stress measuring apparatus x-ray
GB1350149A (en) Photometer
SHAKHOVSKOY Methods of studying polarization of variable star radiation(Measurement of intensity and wavelength of polarized radiation from variable stars by polarizers)