Digital Coating Thickness Gauge Working Principle

Ferro magnetic substrates the magnetic inductive principle is used.

Digital coating thickness gauge working principle. The magnetic inductive and the eddy current principle. This gauge displays readings in mils and microns. Electromagnetic induction is used for non magnetic coatings on ferrous substrates such as steel whilst the eddy current principle is used for non conductive coatings on non ferrous metal substrates. The principle of electromagnetic induction is used for non magnetic coatings on magnetic substrates such as steel.

The phynix gauges allow the non destructive thickness measurement of coatings and use two different methods. For readings in mils one mil equals 0 001. The principle of electromagnetic induction is used for non magnetic coatings on magnetic substrates such as steel. How does a coating thickness gauge work.

The eddy current principle is used for non conductive coatings on non ferrous metals substrates. F version is measured by electromagnetic induction nf version is measured by eddy current modules languages menus in 26 languages. Paint thickness gauges ultrasonic coating thickness gauges digital thickness gauges and many more options are available to test plastics glass ceramics metal and other materials. Elcometer 456 series coating thickness gauge engl and elcometer 456 series digital coating thickness ga uge working principle.

Elcometer offer a range of digital coating thickness gauges from the new elcometer 456 available with either integral or separate probes the elcometer 415 paint and powder thickness gauge to the elcometer 311 automotive refinishing gauge. This pen shaped gauge is good for use on hard to reach surfaces. Use it to measure nonmagnetic coatings such as paint galvanizing plating and enamel on steel. It comes with a calibration certificate traceable to nist that states it has passed a test for accuracy.

Dry film thickness can be measured on either magnetic steel surfaces or non magnetic metal surfaces such as stainless steel or aluminium using a digital coating thickness gauge. Digital coating thickness gauges are ideal to measure coating thickness on metallic substrates. The ability to gauge thickness measurement without requiring access to both sides of the test piece offers this technology a multitude of possible applications.