EMAT technologie provides many advantages over the conventional ultrasonic thickness gauges such as:
- No couplant required
- No surface preparation required
- Works on uneven, convex
- Measurement through a layer of coating (paint, plastics, oxides, etc) up to 6 mm / 0.24 in.
- Measurement through air gap up to 6 mm / 0.24 in
- Measurement through rusty and dusty layers
For surfaces heated to high temperatures, there is a special high-temperature version of the probe, which allows testing of products heated up to 600°C.