The
first, and still the only, commercially available software
package designed expressly for quantitative accelerated life
testing data analysis, ReliaSoft's ALTA
software provides an intuitive and user-friendly way to utilize
tremendously complex and powerful mathematical models. The
software provides the life-stress relationships required to
analyze accelerated life test data with up to 8 simultaneous
stress types where stress is constant or varies with time!
The latest upgrade to ALTA,
Version 7, provides many new and enhanced features. This
includes:
Enhanced User Interface and
Integration with Weibull++
An intuitive, flexible and integrated
work center, ALTA 7's completely updated interface allows you to
manage multiple analysis folios and related information all
together in a single file. The new interface provides seamless
integration with ReliaSoft's
Weibull++ software and includes all
the tools you need to extract results and create outstanding
plots and reports for your analysis.

The completely updated Version 7 interface provides seamless
integration with Weibull++ 7.
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More Flexible and Powerful Modeling
Capabilities
In Version 7, ALTA's data analysis capabilities are more
flexible and powerful than ever. This includes:
- Support for More Types of Data: In addition to
the ability to analyze complete and right-censored data,
entered individually or in groups,
ALTA 7's data entry sheets can now accommodate
interval and/or left-censored data.
- Additional Degradation Models:
ALTA's Degradation
Analysis utility has been enhanced to provide support for
the Gompertz and Lloyd-Lipow models.
- Additional Life-Stress Models: The software now
supports the generalized Eyring life-stress
relationship model. In addition, with ALTA 7 PRO, you can now use the
Cumulative Damage model to analyze data with multiple time-varying
stresses.

Analyze Multiple Time-Varying Stresses using the Cumulative
Damage Model in ALTA 7 PRO
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Accelerated Life Test Planning Utility
A flexible new
utility implements the complex mathematical models required to
design an effective accelerated life testing plan, which
accounts for the type of stress, method of applying stress,
stress levels, number of units to be tested at each stress level
and an applicable life-stress model.

A Powerful Tool for Creating Optimal Accelerated Life Testing
Plans
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