JPS62135764A - マルチプレクサ方式の超音波探傷器のａｇｃ回路 - Google Patents

マルチプレクサ方式の超音波探傷器のａｇｃ回路

Info

Publication number
JPS62135764A
JPS62135764A JP60275879A JP27587985A JPS62135764A JP S62135764 A JPS62135764 A JP S62135764A JP 60275879 A JP60275879 A JP 60275879A JP 27587985 A JP27587985 A JP 27587985A JP S62135764 A JPS62135764 A JP S62135764A
Authority
JP
Japan
Prior art keywords
signal
lower limit
counter
upper limit
outputs
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
JP60275879A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0243140B2 (enExample
Inventor
Yoshitaka Yoshiyama
吉山　嘉孝
Koji Saito
斉藤　興二
Masaharu Maki
牧　正治
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co Ltd
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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP60275879A priority Critical patent/JPS62135764A/ja
Publication of JPS62135764A publication Critical patent/JPS62135764A/ja
Publication of JPH0243140B2 publication Critical patent/JPH0243140B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP60275879A 1985-12-10 1985-12-10 マルチプレクサ方式の超音波探傷器のａｇｃ回路 Granted JPS62135764A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60275879A JPS62135764A (ja) 1985-12-10 1985-12-10 マルチプレクサ方式の超音波探傷器のａｇｃ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60275879A JPS62135764A (ja) 1985-12-10 1985-12-10 マルチプレクサ方式の超音波探傷器のａｇｃ回路

Publications (2)

Publication Number Publication Date
JPS62135764A true JPS62135764A (ja) 1987-06-18
JPH0243140B2 JPH0243140B2 (enExample) 1990-09-27

Family

ID=17561703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60275879A Granted JPS62135764A (ja) 1985-12-10 1985-12-10 マルチプレクサ方式の超音波探傷器のａｇｃ回路

Country Status (1)

Country Link
JP (1) JPS62135764A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011364A1 (en) * 1995-09-18 1997-03-27 Combustion Engineering, Inc. Ultrasonic testing (ut) system signal processing
US5837899A (en) * 1996-09-13 1998-11-17 Combustion Enginineering, Inc. Ultrasonic testing (UT) system having improved signal processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011364A1 (en) * 1995-09-18 1997-03-27 Combustion Engineering, Inc. Ultrasonic testing (ut) system signal processing
US5837899A (en) * 1996-09-13 1998-11-17 Combustion Enginineering, Inc. Ultrasonic testing (UT) system having improved signal processing

Also Published As

Publication number Publication date
JPH0243140B2 (enExample) 1990-09-27

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