Ultrasonic thickness measurement is the most widely used non-destructive testing technique for monitoring the integrity of walls accessible from one side only: pipework in service, storage tanks, pressure vessels, ships’ hulls, and also composite panels, glass, plastics and rubber. The accuracy that can be achieved ranges from the tenth of a millimeter typical of corrosion gauges to the micrometer of laboratory precision gauges.
Ultrasonic measuring instruments for thickness measurement
A practical guide to choosing an ultrasonic thickness gauge: thickness range, type of material, presence of coatings, accuracy and traceability. A comparison of the Dakota NDT series — ZX, CX, CMX, MX, PMX/PCX/PZX — with ThruPaint, multi-echo, A-Scan and B-Scan technology. RODER SRL distributes the entire range in Italy, with stock and dedicated technical support.
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