Is an optical inspection of a product or part for defects and blemishes as a conventional step in the production process at the end or after completion of the manufacturing of a product for quality control reasons.
Sight checks are also performed on operating parts. Visual inspection as a non-destructive testing method is standardised according to DIN standard DIN EN 13018 (General principles of visual inspection).
The penetrant test (according to ÖN EN ISO 3452-1: penetrant test, general principles) is a non-destructive testing method which uses capillary forces of fine surface cracks and porosities to make these visible. There is a distinction between dye penetrant test and fluorescent penetrant test.
The magnetic particle testing (also magnetic particle crack detection) is a technique to detect cracks in or close to the surface of ferromagnetic materials. The material has to be magnetised for the test. Cracks and surface-near defects which lie crossways to the field lines produce a magnetic leakage field.
The ultrasonic testing is an acoustic method for detecting material defects. This is a non-destructive testing method. Thus it is possible to test components when installed e.g. components of an aircraft.
The radiographic testing method uses an imaging technique of non-destructive testing for the illustration of differences in materials. By means of a proper emitter (X-ray tube or gamma emitting nuclides such as Selen75 or Iridium-192) the density of the tested object is imaged on a radiographic film. A projected image of the tested object appears on the radiographic film.
ISO 9001: specifies the minimum requirements of a quality management system, which have to be assured in order to offer products and services which fulfil customer’s and official requirements.
To recognize and promote ertificates issued by IQNet partners and to meet customer needs by offering innovative, value-adding services. Provide assessment and certification services to global customers on a worldwide basis.
We work dedicatedly and with full commitment for our customers. We enjoy our work. You can see this in the way we treat each other and in the quality of our work.
