linearity—a measure of how the size of the part affects the accuracy of the measurement system. It is the difference in the observed accuracy values through the expected range of measurements.
accuracy—a measure of the bias in the measurement system. It is the difference between the observed average measurement and a master value.
stability—a measure of how accurately the system performs over time. It is the total variation obtained with a particular device, on the same part, when measuring a single characteristic over time.
repeatability—the variation due to the measuring device. It is the variation observed when the same operator measures the same part repeatedly with the same device.
reproducibility—the variation due to the measurement system. It is the variation observed when different operators measure the same parts using the same device.
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accuracy—a measure of the bias in the measurement system. It is the difference between the observed average measurement and a master value.
stability—a measure of how accurately the system performs over time. It is the total variation obtained with a particular device, on the same part, when measuring a single characteristic over time.
repeatability—the variation due to the measuring device. It is the variation observed when the same operator measures the same part repeatedly with the same device.
reproducibility—the variation due to the measurement system. It is the variation observed when different operators measure the same parts using the same device.