JPS643063Y2 - - Google Patents

Info

Publication number
JPS643063Y2
JPS643063Y2 JP1982072279U JP7227982U JPS643063Y2 JP S643063 Y2 JPS643063 Y2 JP S643063Y2 JP 1982072279 U JP1982072279 U JP 1982072279U JP 7227982 U JP7227982 U JP 7227982U JP S643063 Y2 JPS643063 Y2 JP S643063Y2
Authority
JP
Japan
Prior art keywords
light
light source
sample
reflecting mirror
optical path
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
JP1982072279U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58175447U (ja
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 filed Critical
Priority to JP7227982U priority Critical patent/JPS58175447U/ja
Publication of JPS58175447U publication Critical patent/JPS58175447U/ja
Application granted granted Critical
Publication of JPS643063Y2 publication Critical patent/JPS643063Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP7227982U 1982-05-18 1982-05-18 白度計 Granted JPS58175447U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7227982U JPS58175447U (ja) 1982-05-18 1982-05-18 白度計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7227982U JPS58175447U (ja) 1982-05-18 1982-05-18 白度計

Publications (2)

Publication Number Publication Date
JPS58175447U JPS58175447U (ja) 1983-11-24
JPS643063Y2 true JPS643063Y2 (enrdf_load_stackoverflow) 1989-01-26

Family

ID=30081850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7227982U Granted JPS58175447U (ja) 1982-05-18 1982-05-18 白度計

Country Status (1)

Country Link
JP (1) JPS58175447U (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232384A (en) * 1975-09-08 1977-03-11 Fuji Photo Film Co Ltd Densitometer
JPS6229922Y2 (enrdf_load_stackoverflow) * 1978-03-25 1987-08-01
JPS56148041A (en) * 1980-04-18 1981-11-17 Fujitsu General Ltd Reflected light quantity detector

Also Published As

Publication number Publication date
JPS58175447U (ja) 1983-11-24

Similar Documents

Publication Publication Date Title
US5103385A (en) Linear light source
US6858837B2 (en) Illuminating unit having diffusion means
FI73344B (fi) Ljusupptagaranordning.
US4816670A (en) Optical measuring head
US3814945A (en) Apparatus for automatic inspection of materials
JP2002181698A (ja) 分光反射率測定装置および分光反射率測定方法
US4078858A (en) Measuring head
JPS643063Y2 (enrdf_load_stackoverflow)
US2739246A (en) Exposure head for photometric comparator instruments
JPS59154873A (ja) 画像読取装置
US4736099A (en) Scan device with light mixer and diffusing means for half-tone transparency originals
JP3871415B2 (ja) 分光透過率測定装置
JPS6349726A (ja) 回転多面鏡を用いた走査装置
US5805363A (en) Collimating lens unit
JPS6212282Y2 (enrdf_load_stackoverflow)
JP2587023Y2 (ja) シート状物体の水分測定装置
WO1991014935A1 (en) A method and an apparatus for cleaning control
JP3040131B2 (ja) 球体表面の傷検査装置
US3515489A (en) Optical apparatus
JPH06241974A (ja) 粒度分布測定装置
JPS6321854B2 (enrdf_load_stackoverflow)
JPH07301519A (ja) 距離測定装置
JP3472449B2 (ja) 走査光学装置
JPH0643700Y2 (ja) 光源ランプ内蔵型円環照射式測光プローブ
JPH06100503B2 (ja) 測色器等のプローブ