Reliability Test Design

Take advantage of Bayesian testing to reduce demonstration testing requirements. Input the Weibull shape parameter and 4 of the 5 other inputs on the screen below, and compute either the required sample size, confidence level, reliability at a given time, or test duration. In the screen below, the shape parameter, sample size, confidence level, test duration and a time were input, and the reliability at the given time was computed to be 97.488%. If you want to use Bayesian testing without assuming zero failures, there is another module to accommodate your needs.