Getting quality testing services is a complicated exercise. Test results many times depends on the Integrity of the testing personnel and the organization performing the functions. Getting / assigning any quality control test is now a days very easy. But assuring the results reliability is still a question in the customers.This may be a chemical analysis test, metallurgical tests, mechanical tests or even nondestructive tests (NDT)/ inspection.
Particularly in NDT,for many NDT Inspection tests like ultrasonic testing (flaw detection / thickness gauging), Magnetic particle inspection, Liquid penetrant testing, Dye penetrant testing (DPT) permanent records are not reliable and maynot be correlated with the part tested. Here testing personnel proficiency and integrity plays vital role in taking critical decisions.
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