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China Desktop Xrd Purchase Attention

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         China benchtop xrd xrd is commonly used for non-destructive testing of hulls, pipelines, high-pressure vessels, boilers, aircraft and other parts of the shipbuilding, petroleum, chemical, machinery, aerospace and other industries. Since the Chinese desktop xrd is so important, how do we choose the Chinese desktop xrd?

             The use of radiation to the material has a certain ability to penetrate and in the process of penetrating the material, different substances and different object structures have different degrees of ray attenuation, so that the defect forms an image on the photographic film or the television screen, thereby judging the workpiece. Internal defects and integrity. The radiation source illuminates the workpiece, and the X-ray film is placed on the bottom surface of the workpiece. Since the defective material absorbs the radiation differently from the non-defective material, the defect of the workpiece is developed on the negative film, and the quality of the workpiece can be judged by means of the image of the defect.

             China's desktop xrd shipbuilding, petroleum, chemical, machinery, aerospace, transportation and construction industries check the welding quality of materials, parts and components such as hulls, pipelines, high-pressure vessels, boilers, aircraft, vehicles and bridges, as well as various light metals, rubber, The quality of processed parts such as ceramics. The X-ray transillumination method is used to show the processed parts and the internal defects of the weld from the X-ray film to evaluate the quality of the product.

             Chinese desktop xrd has two kinds of glass shell X-ray tube and corrugated ceramic X-ray tube:

             Chinese desktop xrd is currently used at home and abroad because it is relatively simple to manufacture and low in cost. Corrugated ceramic X-ray tubes are currently used on variable frequency gas insulated portable X-ray machines, which have some characteristics of cermet tubes with long service life.