JPH02103254U - - Google Patents

Info

Publication number
JPH02103254U
JPH02103254U JP1158389U JP1158389U JPH02103254U JP H02103254 U JPH02103254 U JP H02103254U JP 1158389 U JP1158389 U JP 1158389U JP 1158389 U JP1158389 U JP 1158389U JP H02103254 U JPH02103254 U JP H02103254U
Authority
JP
Japan
Prior art keywords
light
resin
concentration sensor
liquid concentration
emitting element
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
JP1158389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0626845Y2 (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 JP1989011583U priority Critical patent/JPH0626845Y2/ja
Publication of JPH02103254U publication Critical patent/JPH02103254U/ja
Application granted granted Critical
Publication of JPH0626845Y2 publication Critical patent/JPH0626845Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP1989011583U 1989-01-31 1989-01-31 液体濃度センサ Expired - Lifetime JPH0626845Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989011583U JPH0626845Y2 (ja) 1989-01-31 1989-01-31 液体濃度センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989011583U JPH0626845Y2 (ja) 1989-01-31 1989-01-31 液体濃度センサ

Publications (2)

Publication Number Publication Date
JPH02103254U true JPH02103254U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-16
JPH0626845Y2 JPH0626845Y2 (ja) 1994-07-20

Family

ID=31220268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989011583U Expired - Lifetime JPH0626845Y2 (ja) 1989-01-31 1989-01-31 液体濃度センサ

Country Status (1)

Country Link
JP (1) JPH0626845Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016162895A (ja) * 2015-03-02 2016-09-05 株式会社東芝 光結合装置および絶縁装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751296A (en) * 1980-07-15 1982-03-26 Shipley Co Apparatus for controlling concentration of plating liquid component

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751296A (en) * 1980-07-15 1982-03-26 Shipley Co Apparatus for controlling concentration of plating liquid component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016162895A (ja) * 2015-03-02 2016-09-05 株式会社東芝 光結合装置および絶縁装置

Also Published As

Publication number Publication date
JPH0626845Y2 (ja) 1994-07-20

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