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Ensure reliability, forecast warranty, and accelerate tests and reliability growth planning

ReliaSoft Weibull++ is a comprehensive life data analysis tool that performs life data analysis utilizing multiple lifetime distributions, warranty and degradation data analysis, design of experiment and more with a clear and intuitive interface geared toward reliability engineering.

Weibull++ can now be extended at an additional cost to include optionally licensed features for Accelerated Life Testing (formerly known as ALTA) and Reliability Growth (formerly known as RGA).

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Discover key capabilities that make Weibull++ a powerful choice tool for life data analysis

Support decisions with life data analysis results

Easily input multiple types of life data, and use all major lifetime distributions to get results quicker with flexible plots and reports.

Ensure reliability within a specific time frame and confidence

Demonstrate that your product's reliability goals are met. Design effective reliability and demonstration tests with appropriate sample size, test duration, and more.

Predict future failures and detect outliers

Automatically perform analyses with the Weibull++ warranty analysis folio. Enter data in four different formats to find the answers you need.

Extrapolate failure times based on performance

Perform degradation data analysis and destructive degradation analysis with a variety of available models fit for your unique projects.

Gain deeper insights with design of experiments

Find the answers you need with a variety of experiment design types, such as DOE.

Analyze system reliability with complex competing failure modes

Create reliability block diagrams (RBDs), and link analyses to model your unique scenarios.

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Design accelerated tests to achieve desired results

The Accelerated Life Testing module provides complete solution for accelerated test planning and quantitative accelerated life testing data analysis. Design accelerated life tests and calculate necessary reliability metrics to significantly reduce test times and lower development costs. With the most complex accelerated test data analyses and test plans available for multiple stress types, where stress is constant or varies by time, you will be able to produce more robust designs.

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Improve reliability with the Reliability Growth module

Use reliability growth projections, reliability growth program planning and multi-phase reliability growth analysis to analyze data from both developmental testing and fielded repairable systems. Monitor reliability improvements over time and predict failures before they occur to evaluate the reliability growth management strategy. You can also quantify reliability growth across multiple test phases, design test plans for repairable systems and determine the test time required per system in order to demonstrate a specified reliability goal.

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The Weibull++ software is a powerful, practical, and easy-to-use package for life data analysis. Its graphical user interface enables new users to master this tool in a relatively short period of time.