JPH0723737Y2 - ｐＨ変換器 - Google Patents

ｐＨ変換器

Info

Publication number
JPH0723737Y2
JPH0723737Y2 JP7043489U JP7043489U JPH0723737Y2 JP H0723737 Y2 JPH0723737 Y2 JP H0723737Y2 JP 7043489 U JP7043489 U JP 7043489U JP 7043489 U JP7043489 U JP 7043489U JP H0723737 Y2 JPH0723737 Y2 JP H0723737Y2
Authority
JP
Japan
Prior art keywords
operational amplifier
electrode
potential
terminal
liquid
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 - Fee Related
Application number
JP7043489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0310254U (en, 2012
Inventor
輝良 三奈木
英明 桂
正博 山田
ミヒャエル バイク ヨーゼフ
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP7043489U priority Critical patent/JPH0723737Y2/ja
Publication of JPH0310254U publication Critical patent/JPH0310254U/ja
Application granted granted Critical
Publication of JPH0723737Y2 publication Critical patent/JPH0723737Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP7043489U 1989-06-16 1989-06-16 ｐＨ変換器 Expired - Fee Related JPH0723737Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7043489U JPH0723737Y2 (ja) 1989-06-16 1989-06-16 ｐＨ変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7043489U JPH0723737Y2 (ja) 1989-06-16 1989-06-16 ｐＨ変換器

Publications (2)

Publication Number Publication Date
JPH0310254U JPH0310254U (en, 2012) 1991-01-31
JPH0723737Y2 true JPH0723737Y2 (ja) 1995-05-31

Family

ID=31606589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7043489U Expired - Fee Related JPH0723737Y2 (ja) 1989-06-16 1989-06-16 ｐＨ変換器

Country Status (1)

Country Link
JP (1) JPH0723737Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013142591A (ja) * 2012-01-10 2013-07-22 Disco Abrasive Syst Ltd 混合液供給装置

Also Published As

Publication number Publication date
JPH0310254U (en, 2012) 1991-01-31

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees