MSA- Measurement System Analysis.

MSA - Measurement System Analysis
It is the tool, mathematical calculation/ experiment method to identify :

• Variation within the measurement processes. 

• How much contribution of the variation in total variation/ overall variation.

Below parameters to check in measurement system analysis:

1. Linearity
2. Stability
3. Bias
4. Reproducibility
5. Repeatability

In above, Linearity, Stability and Bias are checked to find location. Repeatability and reproducibility are checked to find variation.

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