test method validation Archives - Deeney Enterprises

Ways to Partner with Test Engineers

We talk about ways to partner with test engineers and test technicians and the importance of still maintaining their independence.

Design Input & Specs vs. Test & Measure Capability

When defining design inputs and specifications, what does a design engineer need to consider about the test and measure capability? What are the typical ways that we assess the variability that a test or measurement introduces into our result? Transcript Expand You’re listening to an installment of the Quality during Design “Versus Series”. In this…

The Way We Test Matters

When our products don’t work in their intended use environments, or we’re starting to see field failures happen, we could look to bad product from producers or incorrect requirements or specifications. Or, maybe how testing was performed didn’t match up with the use environment. Our product requirements might be right, but our test requirements might…

How Many Do We Need To Test?

In this episode we review sampling for design tests. We talk through a generic thought process for choosing a statistically relevant sample size and propose some basics that we can all learn about to better understand sampling. Our goal is for us to be able to better talk through a sampling scenario with our quality…