Particle Improvement comparison
Particle Improvement comparison
(OP)
I have been planning to conduct an experiment to compare a particle performance on our CVD chamber between a new and old process. But the problem is that the particle event is random and unpredictable, how do we I determine the optimum sample size for this kind of evaluation





RE: Particle Improvement comparison
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RE: Particle Improvement comparison
Basically lets say that I have a new process that I am trying to compare its particle performance with my existing process. THe existing process seems to show intermittent particle failure that is very hard to determine its rate. How do I determine whether the sample size that I am using for the comparison is sufficient between the two process. Since even the standard process the failure is quite intermittent.
RE: Particle Improvement comparison
TTFN

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Need help writing a question or understanding a reply? forum1529: Translation Assistance for Engineers
Of course I can. I can do anything. I can do absolutely anything. I'm an expert!