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
G01N27/9006—Details, e.g. in the structure or functioning of sensors
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Chemical & Material Sciences
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Chemical Kinetics & Catalysis
(AREA)
Electrochemistry
(AREA)
Physics & Mathematics
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Health & Medical Sciences
(AREA)
Life Sciences & Earth Sciences
(AREA)
Analytical Chemistry
(AREA)
Biochemistry
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General Health & Medical Sciences
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General Physics & Mathematics
(AREA)
Immunology
(AREA)
Pathology
(AREA)
Investigating Or Analyzing Materials By The Use Of Magnetic Means
(AREA)
Procede de mesure de courant au moyen d'un capteur de circulation de champs magnetiques de forme specifique, et systeme obtenu a partir d'un tel procede.