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Applications for the SigmaCheck Eddy Current (ECT) Conductivity Meter from ETher NDE


The SigmaCheck has the flexibility to be able to appeal to many users both within non-destructive testing (NDT) and outside this industry sector. For example the SigmaCheck ET Conductivity Meter has also been used to prove forgery of Gold Bullion (read all about this application here).


+ Material Verification / Metal Sorting.

+ Heat Treatment Verification.

+ Heat or Fire Damage Investigation.

+ Lightning damage investigation.

+ Non-conductive Coating Thickness Measurement.

Determining material purity/composition.

+ Aircraft Structures. E.g. Paint Thickness

Assessment of Ageing of Aluminium Profiles.

+ Measuring phosphor content of Cu Alloys.

+ Monitoring of deposition process for non ferrous
   material on a non-ferrous substrate

+ Monitoring the condition of highly stressed parts

+ Forged/plated material detection (i.e. Gold Bullion)