JPH0340827B2 - - Google Patents

Info

Publication number
JPH0340827B2
JPH0340827B2 JP58107316A JP10731683A JPH0340827B2 JP H0340827 B2 JPH0340827 B2 JP H0340827B2 JP 58107316 A JP58107316 A JP 58107316A JP 10731683 A JP10731683 A JP 10731683A JP H0340827 B2 JPH0340827 B2 JP H0340827B2
Authority
JP
Japan
Prior art keywords
phase
value
channels
flaw
microcomputer
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
JP58107316A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59231448A (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 JP10731683A priority Critical patent/JPS59231448A/ja
Publication of JPS59231448A publication Critical patent/JPS59231448A/ja
Publication of JPH0340827B2 publication Critical patent/JPH0340827B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9073—Recording measured data
    • G01N27/9086—Calibrating of recording device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP10731683A 1983-06-15 1983-06-15 渦流探傷装置の校正装置 Granted JPS59231448A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10731683A JPS59231448A (ja) 1983-06-15 1983-06-15 渦流探傷装置の校正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10731683A JPS59231448A (ja) 1983-06-15 1983-06-15 渦流探傷装置の校正装置

Publications (2)

Publication Number Publication Date
JPS59231448A JPS59231448A (ja) 1984-12-26
JPH0340827B2 true JPH0340827B2 (enrdf_load_stackoverflow) 1991-06-20

Family

ID=14455977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10731683A Granted JPS59231448A (ja) 1983-06-15 1983-06-15 渦流探傷装置の校正装置

Country Status (1)

Country Link
JP (1) JPS59231448A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60202353A (ja) * 1984-03-28 1985-10-12 Hara Denshi Sokki Kk 多チヤンネル渦流探傷装置
JPH0676996B2 (ja) * 1987-03-23 1994-09-28 中部電力株式会社 架空電線用探傷装置
FR2666655B1 (fr) * 1990-09-06 1994-01-28 Aerospatiale Ste Nationale Indle Dispositif pour l'examen non destructif d'une pluralite de troncons de jonctions.
JP4616695B2 (ja) * 2005-05-10 2011-01-19 三菱重工業株式会社 マルチセンサ信号異常検知装置および方法
JP5710536B2 (ja) * 2012-03-29 2015-04-30 日立Ｇｅニュークリア・エナジー株式会社 渦電流探傷装置の校正確認方法及び渦電流探傷装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611353A (en) * 1979-07-09 1981-02-04 Nippon Steel Corp Eddy current check unit

Also Published As

Publication number Publication date
JPS59231448A (ja) 1984-12-26

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