Ultrasonic Test (UT)
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.
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Portable Hardness Test
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
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Visual Test (VT)
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.
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Radiographic Test (RT )
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.
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Penetrant Testing ( PT )
The method is used for open surface discontinuities such as surface crack, porosity and undercut. This method can be applied day and night time depends on work pieces applicable. These methods called visible and florescent test type.
Magnetic Particle Test (MT)
This method is used for detection of cracks on or just below the surface of ferrous metal. A magnetic flux is sent through the metal. At the location of the discontinuities a leakage field is achieved. During this sprayed onto the surface metal iron dust attracted. The length of the imperfection can be determined very reliable.
Positive Material Identification – PMI Testing
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.
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Manufacturing, Field and Mounting Supervisions
The independent audit which is carried out in accordance with the relevant standards performed during manufacturing or mounting process.
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Vacuum Testing
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.
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