Evaluation of a measurement process to determine its accuracy, precision, and reliability.
Measurement System Analysis (MSA) is a set of procedures used in manufacturing to assess whether a measurement system is capable of producing acceptable measurement uncertainty. It is crucial in processes where precise, repeatable measurements are necessary, such as in the quality control phases of production. MSA identifies key sources of measurement variability and evaluates the measurement system's capability, contributing to improved process quality and production efficiency.
An automotive manufacturer performing an MSA to evaluate the consistency of calipers used to measure brake disc thickness.
This is commonly done during the quality assurance process to ensure calipers provide repeatable measurements within specified tolerances.
A pharmaceutical company using MSA to assess the accuracy of balances used for weighing active ingredients.
MSA is applied here to guarantee that balances offer reliable measurements crucial for compliance with regulatory standards such as those set by the FDA.