Jacob

Inspiring the world through Personal Development and Entrepreneurship. Experimenter in life, productivity, and creativity. Work in SenseCentral.
3568 Articles

Impedance Matching

Eddy current testing requires us to determine the components of the impedance…

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Coil (Probe) Design

The most important feature in eddy current testing is the way in…

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Probes – Shielding & Loading

One of the challenges of performing an eddy current inspection is getting…

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Probes – Configurations

Eddy current probes are classified by the configuration and mode of operation…

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Absolute Probes

Absolute probes generally have a single test coil that is used to…

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Display – Analog Meter

Analog instruments are the simplest of the instruments available for eddy current…

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Display – Complex Impedance Plane

Electrical Impedance (Z), is the total opposition that a circuit presents to an alternating…

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Bridges

The bridge circuit shown above is known as the Maxwell-Wien bridge (often…

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Resonant Circuits

Eddy current probes typically have a frequency or a range of frequencies…

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Eddy Current Instruments

Eddy current instruments can be purchased in a large variety of configurations.…

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