Our company has developed and launched the production of a thickness gauge that uses electromagnetic-acoustic technology. This technology makes possible to measure the thickness of metal products with one-sided access using ultrasound without the use of couplant liquids.
Electromagnetic-acoustic (EMA) technology for measuring thickness is based on the excitation of ultrasonic vibrations directly in the material, which makes possible to measure thickness without direct contact with the product, i.e. there is no need to clean the surface at the measurement point.
Also, this technology allows you to measure the thickness of products under the coating (paint, electrical tape, polymer coating, etc.) or using special probes, measure the thickness of objects heated to high temperatures.
So we will be glad to offer you EMAT Thickness Gauge NOVOTEST UT-3M-EMA!