JPH0217604U - - Google Patents

Info

Publication number
JPH0217604U
JPH0217604U JP9578888U JP9578888U JPH0217604U JP H0217604 U JPH0217604 U JP H0217604U JP 9578888 U JP9578888 U JP 9578888U JP 9578888 U JP9578888 U JP 9578888U JP H0217604 U JPH0217604 U JP H0217604U
Authority
JP
Japan
Prior art keywords
parallel beam
measured
circular
annular
surface roughness
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
JP9578888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0742087Y2 (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 JP9578888U priority Critical patent/JPH0742087Y2/ja
Publication of JPH0217604U publication Critical patent/JPH0217604U/ja
Application granted granted Critical
Publication of JPH0742087Y2 publication Critical patent/JPH0742087Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP9578888U 1988-07-20 1988-07-20 光学式表面粗さ測定装置 Expired - Lifetime JPH0742087Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9578888U JPH0742087Y2 (ja) 1988-07-20 1988-07-20 光学式表面粗さ測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9578888U JPH0742087Y2 (ja) 1988-07-20 1988-07-20 光学式表面粗さ測定装置

Publications (2)

Publication Number Publication Date
JPH0217604U true JPH0217604U (en]) 1990-02-05
JPH0742087Y2 JPH0742087Y2 (ja) 1995-09-27

Family

ID=31320503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9578888U Expired - Lifetime JPH0742087Y2 (ja) 1988-07-20 1988-07-20 光学式表面粗さ測定装置

Country Status (1)

Country Link
JP (1) JPH0742087Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03113110U (en]) * 1990-03-06 1991-11-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03113110U (en]) * 1990-03-06 1991-11-19

Also Published As

Publication number Publication date
JPH0742087Y2 (ja) 1995-09-27

Similar Documents

Publication Publication Date Title
JPH01167607U (en])
JPH02146306U (en])
JPH0217604U (en])
JPH0339605A (ja) 光学式表面形状測定装置
JPH063128A (ja) 光学式表面形状測定装置
JP3210517B2 (ja) 光学式振動検出方法および光学式振動検出装置
JPH0411123Y2 (en])
JPH0395906U (en])
JPS61105805U (en])
JPH0220107U (en])
JPS6154422A (ja) 光フアイバのモ−ドフイ−ルド径測定方法および装置
JPS62168413U (en])
JPH0316630U (en])
JPH0243638U (en])
JPH02110813U (en])
JPS6431005A (en) Measuring method for external shape of cubic body
JPS6082208U (ja) 被測定面の位置測定装置
JP2001116521A (ja) 内側測定方法及びその測定器
JPS63149459U (en])
JPS63124675U (en])
JPS63126812U (en])
JPH03113110U (en])
JPH0593611A (ja) 厚さ測定装置
JPS6373606U (en])
JPH0316017U (en])