Ultrasonic diffraction and scattering characteristics:When the ultrasonic wave propagates through the medium, it encounters a heterogeneous interface (such as a defect). According to the huygens principle, a diffraction phenomenon occurs at the edge thereof, and a newly excited diffraction wave is g

The ultrasonic thickness measurement gauge uses a magnetic sensor to measure non-ferromagnetic coatings and coatings on ferromagnetic metal substrates such as steel, iron, etc., such as: paint, powder, plastic, rubber, synthetic materials, phosphating layer, chromium, zinc, lead , aluminum, tin, cad

The development of electroless nickel-based alloy technology on non-ferrous substrates in the past decade, especially the electroless nickel treatment technology of light metal aluminum, magnesium, titanium and their alloys, as well as the treatment technology of plastic parts,it is found that pretr

The development of electroless nickel-based alloy technology on non-ferrous substrates in the past decade, especially the electroless nickel treatment technology of light metal aluminum, magnesium, titanium and their alloys, as well as the treatment technology of plastic parts,it is found that pretr

Film thickness, coating and clad layer measurementThickness gauges, also known as high precision ultrasonic thickness gauge, coating thickness gauges, cladding thickness gauges, paint film thickness gauges, film thickness gauges, etc., can be regarded as the basic measuring instruments used in the c

Precision ultrasonic thickness gauge for all kinds of metal thickness measurement, steel thickness measurement, steel plate thickness measurement, steel pipe wall thickness measuring instrument, pipe ultrasonic thickness measurement, steel structure thickness measurement, pipe wall thickness thickne

Our new ultrasonic thickness measurement gauge has powerful measurement functions and advanced data acquisition and output capabilities. It is suitable for measuring pipes, boxes or other metal structures with internal corrosion.Thickness measurements can be easily accomplished even with coatings or

The thickness of ultrasonic thickness measurement gauge has become an important part of the processing industry and surface engineering quality inspection, and it is a necessary means for products to achieve superior quality standards. In order to internationalize the products, China's export commod

1.General measurementPerforming the thickness measurement gauge is twice with the probe at one point. In the two measurements, the split faces of the probes should be 90° each other, and the smaller value is the thickness of the workpiece to be tested.2.30mm multi-point measurement method: When the

(1) The surface roughness of the workpiece is too large, which is resulting in the poor coupling between the probe and the contact surface, low reflection echo, and even failure to receive the echo signal. For surface rust, in-service equipment, pipes, etc., anodizing coating thickness gauges have e

The ultrasonic thickness gauge and coating thickness gauge independently developed by PIEZOHANNAS Co., Ltd. have passed ISO9000 and CMC certification, and the product series are available in many varieties and specifications. The products are exported to many countries and regions and are one of the

Ultra-thin materialWith any ultrasonic thickness gauge, when the thickness of the material is being tested below the probe's lower limit of use, measurement errors will result, and if necessary, the minimum limit thickness can be measured by the test block comparison method.When it is measuring ultr