Reliability Growth
Reliability Growth
Download Reliability Workbench and access our reliability growth module and analyze the reliability trends in your system

Capabilities at a glance
- Quickly build growth models using drag and drop and libraries
- Access your reliability data using our extensive import facilities
- Power Law (including grouped failures) and Crow Discrete models
- Automatic or manual data fitting
- Laplace trend (U) critical value and Chi-squared critical value
- Display data in a variety of plot formats
Our software has been in continuous development since the 1980s and is the recognized standard for safety and reliability professionals.
Using Reliability Growth to Monitor Reliability Improvement
Reliability growth models measure how a system’s reliability changes over time during the testing process. Discovery of system failures leads to system improvements during testing and debugging. Test data is analyzed using a reliability growth model to demonstrate how reliability is improving Read More…
Why choose Isograph?
Specialist expertise
Our software has been in continuous development since 1986, with upgrades and features driven by users and industry standards.
Support for your team
Our support engineers are based in the United Kingdom and United States.
Training and guidance
Explore practical training courses to help your team get started with Isograph software.
Other modules in Reliability Workbench
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Find the right software for your team
Talk to our specialists about your requirements, licensing and evaluating the software.