JPH0243140B2 - - Google Patents

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Publication number
JPH0243140B2
JPH0243140B2 JP60275879A JP27587985A JPH0243140B2 JP H0243140 B2 JPH0243140 B2 JP H0243140B2 JP 60275879 A JP60275879 A JP 60275879A JP 27587985 A JP27587985 A JP 27587985A JP H0243140 B2 JPH0243140 B2 JP H0243140B2
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JP
Japan
Prior art keywords
signal
counter
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count
lower limit
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 - Lifetime
Application number
JP60275879A
Other languages
English (en)
Japanese (ja)
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JPS62135764A (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 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

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  • 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 JPS62135764A (ja) 1987-06-18
JPH0243140B2 true 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)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837899A (en) * 1996-09-13 1998-11-17 Combustion Enginineering, Inc. Ultrasonic testing (UT) system having improved signal processing
CA2231274A1 (en) * 1995-09-18 1997-03-27 Combustion Engineering, Inc. Ultrasonic testing (ut) system

Also Published As

Publication number Publication date
JPS62135764A (ja) 1987-06-18

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