Today’s devices are required to pass thousands of parametric tests prior to being shipped to customers. A key challenge test engineers face, in addition to optimizing the number of tests they run on ...

What are upper specification limits? During the most recent review of the process control charts, someone noticed that the process fell out of control. Thankfully, it was noted that not a single piece ...

A risk-based guard band surrounds a specification limit and is derived from the uncertainty of the reportable value of the analytical procedure, which includes the uncertainty in the reference ...

Two methods to evaluate retest data following out-of-specification results. The importance of United States vs. Barr Laboratories (1) in the handling of out-of-specification (OOS) results in the ...