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What is MSA?

 Full form of MSA is Measurement Systems Analysis. MSA is a process to validate the measurement system of an organisation. It indicates error in measurement system.  The main aim of MSA is to assure that measurement system delivers reliable results with repeatability and reproducibility (R&R). It is important to get the right data for the each part of the product, if there is an error gauge, then, we will not able to get correct data which in turn give wrong interpretation about the data and wrong size product will reach to the customer, so it is important to have each gauge R&R at regular frequency. MSA is define mathematically method of determining the amount of variation that exists within a measurement process. Variation in the measurement process can directly contribute to overall measurement system. MSA is used to certify the measurement system for use by evaluating the system’s accuracy, precision and stability. It is one of the core tool of IATF16949 . Other core tool o