two measurement systems

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April 18, 2008 at 8:35 pm #49895

Talaid
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Hi there. how can we compare two measure ment systems? the objective is to find how different they are and can the new better system replace the old system?

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April 21, 2008 at 12:16 pm #171348

Schuette
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Measurement Systems Analysis. Try to eliminate or minimize operator influence in the measurement result. Run the same units across both measurement units (I used 5 units run 3 times each across two stations; I feel this is a minimum requirement, 10 units is preferred). Use the two measurement systems as separate operator inputs. Analyze the data’s reproducibility to determine any differences between the systems.
I’ve done this a number of times with good results; I hope I’ve explained it adequately.

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