JPH088417Y2 - 超音波流量計校正装置 - Google Patents

超音波流量計校正装置

Info

Publication number
JPH088417Y2
JPH088417Y2 JP1989029722U JP2972289U JPH088417Y2 JP H088417 Y2 JPH088417 Y2 JP H088417Y2 JP 1989029722 U JP1989029722 U JP 1989029722U JP 2972289 U JP2972289 U JP 2972289U JP H088417 Y2 JPH088417 Y2 JP H088417Y2
Authority
JP
Japan
Prior art keywords
calibration device
time
ultrasonic flowmeter
ultrasonic
signal
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
JP1989029722U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02122315U (enrdf_load_html_response
Inventor
邦雄 村上
孝 小長井
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.)
Kaijo Corp
Original Assignee
Kaijo 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 Kaijo Corp filed Critical Kaijo Corp
Priority to JP1989029722U priority Critical patent/JPH088417Y2/ja
Publication of JPH02122315U publication Critical patent/JPH02122315U/ja
Application granted granted Critical
Publication of JPH088417Y2 publication Critical patent/JPH088417Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
JP1989029722U 1989-03-17 1989-03-17 超音波流量計校正装置 Expired - Fee Related JPH088417Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989029722U JPH088417Y2 (ja) 1989-03-17 1989-03-17 超音波流量計校正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989029722U JPH088417Y2 (ja) 1989-03-17 1989-03-17 超音波流量計校正装置

Publications (2)

Publication Number Publication Date
JPH02122315U JPH02122315U (enrdf_load_html_response) 1990-10-05
JPH088417Y2 true JPH088417Y2 (ja) 1996-03-06

Family

ID=31254176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989029722U Expired - Fee Related JPH088417Y2 (ja) 1989-03-17 1989-03-17 超音波流量計校正装置

Country Status (1)

Country Link
JP (1) JPH088417Y2 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012509473A (ja) * 2008-11-21 2012-04-19 フレクシム フレクシブレ インドゥストリーメステヒニーク ゲーエムベーハー 超音波流量測定ユニットの測定変換器を校正するための方法及び装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7984637B2 (en) * 2007-07-06 2011-07-26 General Electric Company System and method for field calibration of flow meters
JP5152479B2 (ja) * 2007-08-31 2013-02-27 横河電機株式会社 流量計入力信号発生器および流量計システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244626A (ja) * 1985-08-22 1987-02-26 Kawasaki Steel Corp 透過形超音波流量計の較正方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012509473A (ja) * 2008-11-21 2012-04-19 フレクシム フレクシブレ インドゥストリーメステヒニーク ゲーエムベーハー 超音波流量測定ユニットの測定変換器を校正するための方法及び装置

Also Published As

Publication number Publication date
JPH02122315U (enrdf_load_html_response) 1990-10-05

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Legal Events

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