Vacuum Box Testing is a test method that is used to detect leaks. It is a practical way of testing in comparison to the quantitative measures used to examine objects. Vacuum Box Testing can be used to test objects on which a pressure differential can be created across the area to be examined. The common application areas of Vacuum Box Testing include piping systems, pressure vessels, and storage tanks.
Rewiev
The independent audit which is carried out in accordance with the relevant standards performed during manufacturing or mounting process.
Rewiev
Positive Material Identification (PMI) and the material used to identify the chemical analysis of the material is applied without damaging the material that is portable and an inspectionmethod to get results quickly. PMI with the base material is used at the same timecontrolling the compatibility of the filler material is used widely.
Rewiev
This method involves the use of source Gamma (Se 75 – Ir 192) or X-radiation to examine parts and products for indications.. Radiation is directed through a part and onto film or imaging plate. The resulting graph shows the internal soundness of the part. Possible indications are indicated as density changes in the film.
Rewiev
Visual test is the first step of NDT activities. Before applying any NDT methods, poor welding, surface defects, corrosion pits and other discontinuities can by find by Visual test. Visual inspection can be carried out by Bridgecam composing stick, welding mirror, magnifying glass, boroscopes and fiberscopes.
Rewiev
The usual method to achieve a hardness value is to measure the depth or area of an indentation left by an indenter of a specific shape, with a specific force applied for a specific time
Rewiev
Ultrasonic test produces by high frequency pulse echo that are emitted by transducer, this echoes induced in to the material through a probe which is usually in contact with the material.
Rewiev