ASTM International - ASTM E2281-03e1
Standard Practice for Process and Measurement Capability Indices
Organization: | ASTM International |
Publication Date: | 10 June 2003 |
Status: | inactive |
Page Count: | 6 |
ICS Code (Industrial process measurement and control): | 25.040.40 |
scope:
1.1 This practice provides guidance for the use of capability indices for evaluating process capability and performance. Process capability indices compare the variability of a process quality measure against product specifications or tolerances and assume the process is in a state of statistical control. Process performance indices are useful in situations when the process is not in a state of statistical control.
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