JPS51139382A - Device of automatically measuring the distribution of reflectance - Google Patents

Device of automatically measuring the distribution of reflectance

Info

Publication number
JPS51139382A
JPS51139382A JP6288775A JP6288775A JPS51139382A JP S51139382 A JPS51139382 A JP S51139382A JP 6288775 A JP6288775 A JP 6288775A JP 6288775 A JP6288775 A JP 6288775A JP S51139382 A JPS51139382 A JP S51139382A
Authority
JP
Japan
Prior art keywords
distribution
reflectance
automatically measuring
specimen
measuring
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
JP6288775A
Other languages
English (en)
Inventor
Seiichi Onoda
Mitsuo Tanaka
Satoshi Aoki
Katsuki Tanaka
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 JP6288775A priority Critical patent/JPS51139382A/ja
Publication of JPS51139382A publication Critical patent/JPS51139382A/ja
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
    • G01N21/55—Specular reflectivity

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP6288775A 1975-05-28 1975-05-28 Device of automatically measuring the distribution of reflectance Pending JPS51139382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6288775A JPS51139382A (en) 1975-05-28 1975-05-28 Device of automatically measuring the distribution of reflectance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6288775A JPS51139382A (en) 1975-05-28 1975-05-28 Device of automatically measuring the distribution of reflectance

Publications (1)

Publication Number Publication Date
JPS51139382A true JPS51139382A (en) 1976-12-01

Family

ID=13213203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6288775A Pending JPS51139382A (en) 1975-05-28 1975-05-28 Device of automatically measuring the distribution of reflectance

Country Status (1)

Country Link
JP (1) JPS51139382A (ja)

Similar Documents

Publication Publication Date Title
ATE41055T1 (de) Apparat zum messen einer dicke.
JPS5313983A (en) Optically measuring instrument for concentration of component to be measured
JPS52105877A (en) Measurement of water content trapped in granular body
ES234148U (es) Cubeta destinada a ser utilizada con un aparato de medicion de absorbencia.
JPS51139382A (en) Device of automatically measuring the distribution of reflectance
JPS533260A (en) Film thickness measuring device of transparent thin film
JPS5271289A (en) Surface inspection device
JPS522788A (en) Granuler fineness distribution measuring device
JPS51136490A (en) Microwave moisture meter
CH613043A5 (en) Method and device for measuring the concentration of specific solution components by measuring scattered light
JPS5213378A (en) Automatic measuring device for reflexibility distribution
JPS6423141A (en) Transparency measuring method
JPS5322787A (en) Measuring apparatus for corpuscle
AT360780B (de) Messgeraet zur dichtemessung eines in einer rohrleitung gefoerderten gemisches
JPS542175A (en) Measuring apparatus of laser beam diameters
JPS5267384A (en) Reflectance and transmissivity meter
JPS5279988A (en) Radiation type tire inspecting apparatus
JPS5276985A (en) Flaw detector
JPS5347866A (en) Light receptor circuit for laser distance measurement equipment
JPS51123661A (en) A method to measure the height of pile
JPS5637503A (en) Face accuracy measuring device
JPS533283A (en) Referactive index distribution form measurement device
JPS5392161A (en) Measuring device
JPS5248994A (en) Method and apparatus for measuring laser light output
JPS5237482A (en) Device for measuring suspended particulate matter using light scatteri ng